GoldenEar's Invisible Dolby Atmos System Demo at CEDIA 2016

Stealth Acoustics, a company specializing in invisible speaker technology, has introduced its 8th generation LineaRadiance (L-RAD) family of speakers and subwoofers. These new models, building upon the LineaResponse flat radiating diaphragm speakers first launched in 2003, are designed to offer discreet audio solutions for both residential and commercial settings. The LineaRadiance speakers are engineered to be installed in walls or ceilings and can be painted over or covered with light wallpaper, fabrics, or select texture coats, effectively blending into the interior design while delivering sound. The manufacturer is expected to release up to five new LineaRadiance speaker models in 2024, with a total of nine models planned for release through early 2025. Key advancements in the L-RAD series include new internal components and an integrated, acoustically tuned back box made from injection-molded material. The speakers are hand-built in the USA and feature several innovations aimed at improving both sound quality and ease of installation. These innovations encompass the Fidelity Glass Advanced tuned and dampened fiber diaphragm, a new woofer mounting system designed to increase internal air volumes, and an Easy-Tape tapered frame/diaphragm edge for a smoother finish. Additionally, new transducer/exciter driver designs have been incorporated to enhance efficiency and power handling. The re-voiced crossovers ensure a seamless transition between high and low frequencies, contributing to a balanced audio output. Initial details have been released for two models within the new L-RAD lineup: the L-RAD 116 and the L-RAD 430. The L-RAD 116 is a 2-way speaker featuring a 6.5-inch woofer within a 16-inch by 16-inch frame. This model is presented as an entry-level option that still provides good audio performance. It includes two independent protection circuits for high/mid-frequency and low-frequency sections, which automatically reset if excessive amplifier power is detected. The L-RAD 430 is a more advanced 3-way speaker, equipped with dual high-power 8-inch woofers, a 30mm direct coupled neo-magnet mid-frequency driver, and a 25mm direct coupled neo-magnet high-frequency driver, all mounted on a larger 16-inch by 30-inch frame. Its advanced internal materials are designed to facilitate a broad frequency response, extending from 20Hz down to 35Hz. Similar to the L-RAD 116, the L-RAD 430 also features two independent self-resetting protection circuits for its frequency sections. The L-RAD 116 is priced at $1,400 per pair, while the L-RAD 430 is available for $3,000 per pair. These speakers are available through authorized dealers and installers. The company's expansion of its facility, including increased assembly areas and the addition of an injection molding machine, underscores its commitment to the production of these 8th generation invisible speakers. According to Brian Azzano, Vice President of Stealth Acoustics, each speaker undergoes meticulous hand-assembly, inspection, and testing to ensure high quality and improved sound performance, as well as easier installation. The growth of the custom integration (CI) market, driven by consumer demand for high-quality, yet discreet, home audio solutions, positions these invisible speakers as a flexible option for those who prioritize aesthetic integration without compromising on sound quality. #StealthAcoustics #LineaRadiance #InvisibleSpeakers #InWallSpeakers #HomeAudio #CustomInstallation #SpeakerTechnology #AudioEquipment #NewProducts

The Media Integration Lab (MIL) in Tokyo features an exceptional audio system designed for professionals, utilizing exclusively Focal in-wall/in-ceiling speakers and subwoofers. This installation boasts a cumulative amplification power of 21,000 watts, aiming to deliver an unparalleled 3D sound experience for both music and movies. The MIL was established by Focal's official distributor in Japan, collaborating with significant content producers like NHK, and serves as a premier demo system for object-oriented audio tracks. This spherical auditorium is optimized for creating the most immersive sound possible, providing audio professionals with a dedicated environment to evaluate the immersion levels of various content. It supports numerous immersive audio formats beyond standard stereo and 5.1 surround sound, including Sony 360RA, Dolby Atmos, Auro 3D, Hamasaki 22.2 (NHK 8K Super Hi-Vision), Ambisonics, and DTS:X. The acoustic design of the MIL is structured as a sound bubble surrounding the listener. It incorporates twelve vertical arches, each housing two built-in speakers and a custom-made subwoofer with a 12-inch Flax driver. The three central columns facing the listener integrate a Focal 1000 IW LCR Utopia in-wall speaker, topped with a Focal 1000 IW6 speaker. Other columns feature a Focal 1000 IW LCR6 speaker beneath a Focal 1000 IW6. A halo of twelve Focal 1000 IW LCR6 speakers positioned at the top of these arches directs vertical sound effects towards the listening area. Additionally, a Focal 300 IW LCR6 speaker is centrally located above the listener to reproduce the “voice of God” channel, specifically for Auro-3D configurations. Further enhancing the immersion, five Focal 300 IW LCR6 in-wall speakers are integrated into the floor, facing upwards, with three in front of the listener and one on each side of the chair. Two Focal Sub 1000F subwoofers augment the front soundstage. The electronics powering this system are high-end, featuring a Panasonic DMR-ZR1 4K UHD Blu-ray player/recorder and a Panasonic DMR-UBZ2020 4K UHD Blu-ray player, along with a Yamaha CX-A5100 A/V preamplifier. An Innosonix MA32/D power amplifier delivers 9000 watts across 32 channels, complemented by a Pro Tools MTRX audio interface, Focusrite RedNet A8R AD/DA converter, and a Focusrite RedNet D64R digital audio bridge. Six Lab Gruppen D Series 20:4 power amplifiers contribute an additional 12,000 watts. For visual presentation, the MIL employs a JVC projector and an electric projection screen with an acoustically transparent surface, positioned in front of the three frontal arches. This sophisticated setup, capable of delivering sound over 42.3 channels, ensures total immersion. Focal stands as the sole manufacturer globally to provide such a comprehensive immersive system for professional use, indicating a promising future for immersive cinema experiences. #FocalAudio #ImmersiveSound #HomeTheater #AudioSystem #MediaIntegrationLab #FocalSpeakers #DolbyAtmos #Auro3D #HighEndAudio

Audio Breakthroughs undertook a project to create a high-quality home theater in a basement while ensuring sound containment to prevent disturbance to the rest of the household. The client desired a reference-quality Dolby Atmos system that would allow for watching sports, family movie nights, and immersive audio experiences without noise complaints. The primary challenge was to engineer superior soundproofing and optimize acoustics in a basement setting. Spencer Clark, vice president at Audio Breakthroughs, highlighted the importance of combining innovative equipment with expert design to achieve both an exceptional theater experience and effective sound containment. The project involved a basement renovation, providing an opportunity for comprehensive acoustic design. The client was inspired by a 4K projection system featuring a Sony projector and a Stewart Filmscreen ALR Phantom screen during a showroom visit, leading to the decision for a dedicated home theater. However, concerns about sound quality and potential disturbance were central to the client's brief. Audio Breakthroughs collaborated with AcousticSmart to implement an engineered design focused on robust construction techniques and custom acoustic panels. This approach was crucial for establishing an ideal acoustic environment and isolating sound within the theater room. Key soundproofing measures included the use of mass-loaded vinyl barriers, QuietRock drywall, and resilient channels to decouple the theater's structure from the rest of the house. Speaker isolation boxes were also integrated to minimize vibrations and sound transmission. Additionally, optical glass was employed to discreetly conceal the projector, contributing to both the aesthetic and acoustic integrity of the space. Custom acoustic paneling was extensively used throughout the room, not only to absorb and diffuse sound but also to enhance the overall aesthetic. The careful selection of audio equipment was paramount to achieving the desired dynamic sound and vocal clarity. The system comprised an 11-channel Dolby Atmos setup, featuring components from Martin Logan, Anthem, and SVS. Martin Logan was chosen for its high-performance loudspeakers, known for their detailed and accurate sound reproduction. Anthem provided the processing and amplification, ensuring precise control and powerful delivery of the audio signals. SVS subwoofers were integrated to deliver deep and impactful bass, crucial for a truly immersive cinematic experience. This combination of high-quality components and meticulous acoustic treatment resulted in a home theater system that met the client's expectations for both performance and discretion. The successful integration of soundproofing and acoustic optimization allowed for a superb audio experience without compromising the tranquility of the rest of the home, making it one of Audio Breakthroughs' most acclaimed projects. #BasementTheater #AcousticDesign #Soundproofing #HomeTheater #DolbyAtmos #AcousticSmart #MartinLogan #AnthemAV #SVS #StewartFilmscreen

This article details an award-winning subterranean home cinema installation designed and executed by FAB Audio Visual, an St Albans-based installer. The project, which earned a CEDIA Award for Best Home Cinema under £40,000, involved converting a pre-wired basement room into a sophisticated home cinema that could also function as a family living area. The client had tight deadlines, requiring decisions on AV requirements and electrical point positioning within 48 hours of purchasing the property. A key design element for maintaining an uncluttered aesthetic was the construction of a false wall to conceal the three front speakers. Video projection is handled by a Digital Projection iVision30 projector, ceiling-mounted behind the seating area. This particular projector was selected for its high light output of up to 3100 ANSI lumens, which delivers high-quality images on the large screen, as well as its compact size and near-silent operation, eliminating the need for a separate housing cabinet. The entire room's functionality is managed through a Phillips Pronto TSU-9600 touchscreen remote, a Crestron CP2E processor, and a custom software module developed by FAB AV for seamless interface between the two systems. All primary equipment is discreetly housed within a full-height 19-inch rack located in a mechanically-ventilated cupboard at the rear of the room, further contributing to the spacious feel. The room's dual purpose for entertainment is supported by light, neutral wall tones that enhance the perception of space. The Lutron lighting system, integrated into the whole-house lighting, includes low-level floor washers beneath the screen for added visual impact. The transformation from living room to home cinema is automated: selecting a movie on the controller triggers the amplification and source equipment to power up, and the lights to dim, instantly creating an immersive viewing environment. The installation features a comprehensive kit list, including a Screen Excellence 110-inch fixed 16:9 acoustically transparent projection screen, an Onkyo PR-SC5507 AV processor, an Onkyo BD-SP807 Blu-ray player, two Sky HD receivers, and a Nintendo Wii games console. Audio components comprise Genelec AIW26 active speakers for the front, AIW25 active speakers for the surrounds, and a Genelec HTS4B active subwoofer. The Genelec subwoofer, despite its compact size, boasts a frequency range of 18-120Hz and offers adjustable controls for sensitivity, bass roll-off, and crossover phase-matching to optimize its performance within the room's acoustics. The in-wall placement of the Genelec active speakers further enhances the stealth design of the audio system, ensuring that powerful sound is heard but not seen. The control system incorporates a Kramer Sierra Pro video switcher, which is part of a broader house-wide video distribution network, allowing multiple sources in the equipment rack to be routed to the cinema. The mood lighting system, controlled by the main house system, facilitates the transition of the room from a day-to-day living space to a dedicated home cinema. This project exemplifies a successful integration of high-performance audio-visual technology with thoughtful interior design, creating a versatile and sophisticated entertainment space. #HomeCinema #AVInstallation #SmartHome #CEDIAAward #ProjectionScreen #AudioVisual #CustomIntegration #LutronLighting #GenelecSpeakers

Autex has introduced Acoustic Raft, an adaptable acoustic beam system designed for both ceilings and walls, which is the latest addition to their Frontier system. This innovative system is engineered to absorb sound and can be customized to suit various environments, offering a versatile solution for noise management in diverse spaces. The Acoustic Raft components are meticulously scored, folded, and connected using a locking channel, which facilitates their integration with Autex Mounting Clips and Autex Frontier Extrusions. This modular design allows for a multitude of configurations without compromising its acoustic performance. One of the notable features of the Acoustic Raft is its aesthetic flexibility. The system is available in a palette of seventeen colors, providing designers with the opportunity to blend and contrast hues to create visually striking acoustic elements within an interior. This extensive color range enhances its appeal as a decorative feature in addition to its primary function of sound absorption. Each beam within the system is constructed from a high-performing, highly compressed polyester material, ensuring that they are both solid and lightweight. This material choice prevents bending or warping after installation, contributing to the system's longevity and maintaining its intended appearance over time. The installation and removal process of the Acoustic Raft system is designed for efficiency and adaptability. It is assembled using aluminum channels and clips, which allows for quick installation and easy disassembly. This feature is particularly beneficial in dynamic environments where the use of a space might change, requiring the removal or reconfiguration of acoustic treatments. This ease of manipulation makes the system a practical choice for temporary installations or spaces that undergo frequent redesigns. Beyond its functional benefits, Acoustic Raft also serves as a significant decorative element. When mounted on walls, it enhances both the acoustic properties and the visual appeal of a room. Alternatively, when suspended from ceilings using extension rods, it can transform into a prominent statement piece, drawing attention and contributing to the overall design narrative of the space. The customizable nature of the system allows designers to craft unique patterns by varying the spacing between modules or by incorporating multiple colored versions, enabling seamless integration into almost any interior design scheme. In addition to the Acoustic Raft, Autex's Frontier system can also incorporate Autex Acoustic Fins. These fins are offered in five standard designs and are available in two thicknesses, 12mm and 24mm, further expanding the design possibilities and acoustic solutions provided by the Frontier range. The Frontier system, including Acoustic Raft and fins, is engineered for a broad spectrum of applications. It is suitable for various settings, from retail spaces and office environments to commercial interiors, hospitality venues, and educational facilities, demonstrating its versatility and effectiveness across different sectors. Autex recently inaugurated a gallery-like showroom in London's Clerkenwell Design District to showcase their product offerings, including the Frontier system. Designers and interested parties can find examples of the Frontier system's application in specific projects and access additional details on the Autex website or by visiting their showrooms. #AcousticProducts #SoundAbsorption #InteriorDesign #ArchitecturalDesign #CommercialInteriors #CustomizableDesign #BuildingMaterials #OfficeDesign #ProductLaunch

This article details the development and installation of a dedicated home cinema room by Cinema Rooms for a client in 2019. The client, a known home cinema enthusiast, sought to create a bespoke viewing experience, drawing inspiration from a prior visit to the Artcoustic showroom. The project faced initial delays due to the COVID-19 pandemic, which impacted material availability and construction schedules for the wider home renovation, allowing the first-fix for the cinema room to commence while other parts of the house were being completed. The technical design phase focused on acoustics and equipment integration for the 7 x 4m room. A bass simulation was conducted to determine the optimal subwoofer placement and quantity to achieve Dolby’s 115db reference output. This analysis led to the decision to install four subwoofers: two Artcoustic Sub 3 units (each with two 10-inch long-throw woofers) at the front and one Artcoustic Sub 4 unit (featuring four 10-inch long-throw woofers) for the overall bass response. The client's preference for 3D movies, particularly after the release of new Avatar films, necessitated a projector with 3D capabilities and sufficient 3D glasses for the seven planned seats. Space constraints for air conditioning, due to a bar area and hidden projector, were addressed by utilizing the projector’s lens shift capability to offset its position, allowing a ducted air conditioning unit to be integrated within the bar area. The construction process involved building out the screen and side walls. The screen wall was extended by 300mm to create a carcass for housing the Artcoustic LCRs and a central subwoofer, with the void filled with rockwool for sound insulation and then clad with OSB. Similar, smaller carcasses were built into the side and back walls for the surround speakers. A dropped ceiling was installed to create a coffer at the front of the room, again incorporating rockwool and OSB cladding. A bespoke bar cabinet was constructed along the back wall to discreetly house the AV rack, projector, and air conditioning unit, complete with antique mirrors, LED lighting, and a custom grill for the projector. A stage was also built to elevate the second row of seating, ensuring optimal viewing angles. Window and curtain coffers were lined with the same material as the bar and stage step cladding to maintain a cohesive aesthetic throughout the room. To enhance acoustic quality, 12mm foam was applied to the walls and ceiling, over which acoustically transparent fabric was stretched to create a seamless finish. The majority of the fabric was navy blue, complemented by a contrasting gold feature band. A starscape ceiling was installed within the ceiling coffer, with its perimeter matching the material used for the bar, window liner, and stage cladding. Post-fit-out, the equipment was installed and calibrated, with multiple subwoofers strategically placed to mitigate room modes identified during the design phase, resulting in an exceptionally flat bass response across all seating positions. The system achieved the capability to deliver Dolby's reference bass levels at 115db, extending below 20Hz. The installed equipment included a Sony VPL590 projector, chosen for its picture quality, lens shift, and 3D functionality. The client's existing Oppo Blu-ray player was integrated, alongside a Zappiti Neo with NAS SE for movie versatility. A Starscape Infinity modular star panel system and Rako lighting control were incorporated to enhance the room's ambiance. Seating consisted of two rows of FrontRow Serenity chairs, with the middle front pair offering a lounger option. The client expressed high satisfaction with the outcome, particularly praising the thoughtful design, exceptional sound, and overall aesthetic. The room was named "The Majestic," a homage to a movie about an old, restored cinema, reflecting the client’s passion for film. #HomeCinema #AcousticDesign #SmartHome #CustomInstallation #AudioVisual #InteriorDesign #LuxuryCinema #ProjectManagement #SoundCalibration

The Sonos Arc Ultra is presented as a significant advancement in home theater soundbars, offering an immersive all-in-one Dolby Atmos experience. This soundbar is designed to simulate a comprehensive multi-speaker setup, delivering strong bass and convincing overhead audio effects from a single unit. It represents a substantial upgrade over its predecessor, the Sonos Arc, primarily through enhanced clarity and improved low-frequency performance. This improvement is attributed to Sonos' new Sound Motion technology, which integrates a powerful four-motor woofer into a compact design, allowing for deeper bass without increasing the soundbar's physical size. The re-engineered driver array of the Arc Ultra is a key highlight, with 14 drivers compared to the original Arc's 11. This configuration allows for additional tweeters and fewer midrange woofers, optimizing sound output for deeper bass, wider soundstage, and improved presence. The article emphasizes that the Arc Ultra, even as a standalone unit, provides a robust home theater solution, capable of 9.1.4-channel Dolby Atmos playback. This setup directs nine ear-level audio channels and four overhead channels, creating an encompassing sound experience. While the soundbar excels in creating a wide and tall spatial audio effect, it does not perfectly simulate rear sound effects, a common challenge for single-unit soundbars. However, dialogue clarity is exceptional, making the Advanced Speech Enhancement feature largely unnecessary. Beyond movie performance, the Arc Ultra also delivers impressive sound quality for music across various genres, with clear mids and powerful low-end resonance, further boosted by the Sound Motion woofer. For users seeking an even more immersive experience, the Arc Ultra can be paired with additional Sonos speakers. Connecting a Sonos Sub 4 and two Sonos Era 300 speakers as rears significantly enhances the home theater setup. The Sub 4 extends the bass frequency down to 25Hz, while the Era 300 speakers provide genuine rear audio and additional up-firing drivers for Dolby Atmos effects, effectively filling the gaps in simulated surround sound. Design-wise, the Arc Ultra features subtle improvements, including Bluetooth connectivity, a repositioned touch control strip for easier cleaning, and a slightly shorter profile to reduce obstruction of TV screens. The inclusion of a configurable Advanced Speech Enhancement mode is another new feature. However, some limitations persist from the original Arc, such as a single HDMI eARC connection, requiring an adapter for optical connections, and the absence of DTS:X support. Additionally, Google Assistant support, present in the original Arc, has been removed in favor of Alexa and Sonos Voice Control. The Sonos app, despite undergoing a revamp and experiencing initial buggy performance, is noted to be improving, with the setup process for the Arc Ultra being straightforward, although some minor audio format and speaker switching issues were encountered. In conclusion, the Sonos Arc Ultra is presented as an excellent choice for individuals desiring a powerful, space-saving, all-in-one Dolby Atmos home theater speaker. Its Sound Motion technology provides a significant improvement in bass and spatial effects within a similar footprint to its predecessor. Despite its premium price and lack of DTS:X support, its immersive capabilities and convenience are highlighted as strong selling points for movie and music enthusiasts with sufficient budget. #SonosArcUltra #DolbyAtmos #SoundbarReview #HomeTheaterSystem #AudioTechnology #SpatialAudio #SoundMotion #WirelessSpeakers #TechGadget

Ruark, a British audio brand known for its R Series audio players, has introduced the new Ruark R3, a compact all-in-one audio player. This latest addition maintains the brand's signature design aesthetic, characterized by beautifully rounded edges and classic fabric speaker grilles. The R3 is available in Rich Walnut and Soft Grey lacquer finishes, designed to complement various home décors, from modern to classic, suggesting a timeless appeal that could fit into a 1960s setting or a contemporary living space. The Ruark R3 offers a comprehensive range of listening options, making it a versatile choice for audio enthusiasts. It features a slot-loading CD player, supporting standard CDs, CD-Rs, and MP3 CDs. For radio, it includes DAB/DAB+ digital radio, traditional FM, and an internet radio function for access to a vast array of global stations. Connectivity for streaming is robust, with Wi-Fi and Ethernet options to access services like Spotify Connect, TIDAL, Amazon Music, and Deezer. Bluetooth with aptX codec support allows for high-quality wireless streaming from smartphones and tablets, although Apple AirPlay is not supported, which means users need to be within a certain range for direct smartphone streaming. Physically, the R3 incorporates Ruark’s familiar rotary dial and control buttons on its top surface, along with an infrared remote control for user convenience. A prominent OLED display on the front shows source information, track details, and can function as a digital clock. The unit is designed to integrate into a home entertainment setup, featuring auxiliary analog and digital inputs for connecting devices such as TVs, Amazon Echo Dots, or Google Home Minis. The audio performance of the R3 is a key focus, despite its compact size. Ruark has engineered the cabinet to serve as an optimal acoustic housing for its custom NS+ loudspeakers. These speakers utilize a low-reflection, air-flowed chassis with a powerful neodymium magnet system and a lightweight cone assembly, designed to produce a sound that exceeds their physical dimensions in terms of power and clarity. The unit is driven by a high-fidelity, two-channel, Class A-B amplifier, distinct from the Class D amplifiers often found in similar devices. Ruark employs proprietary algorithms and digital sound processing to meticulously control the audio output, aiming to deliver detailed sound reproduction and a realistic, expansive sound stage. The Ruark R3 will be available in the UK starting August 2020 through Ruark’s network of dealers, including John Lewis, at a price of £629. This device, weighing 5.3kg and measuring H167 x W420 x D220mm, aims to provide a high-quality, all-in-one audio solution for compact spaces while upholding Ruark's reputation for design and sound engineering. The inclusion of a USB-C port for playback and charging adds to its modern utility. #RuarkR3 #CompactAudioPlayer #AllInOneAudio #HomeAudio #WirelessStreaming #CDPlayer #InternetRadio #BritishAudio #HomeDecor

This article aims to provide a comprehensive understanding of Dolby Atmos, addressing common misconceptions and offering best practices for setting up a home theater system to fully experience this immersive surround sound format. It draws insights from a livestream discussion with John Traunwieser, a recording and mixing engineer for film and television, known for his work on major franchises like Star Wars and Hunger Games. Traunwieser's professional experience in mixing orchestras and assisting Oscar-winning mixers in Dolby Atmos environments provides a unique perspective on bridging the gap between content creation and home playback. Dolby Atmos is presented as an immersive surround sound format that enhances previous systems by introducing height channels, ideally through speakers mounted on or in the ceiling. Unlike older channel-based systems that assigned each audio track to a specific speaker, Dolby Atmos scales up or down, allowing sounds to be interpreted as three-dimensional objects placed anywhere within a three-dimensional sound field. While content creators can still assign tracks to specific channels in a 7.1.2 format (the "bed"), they also have the option to assign tracks to audio "objects." These objects are associated with apparent source locations in the theater, defined by three-dimensional coordinates, giving mixers precise control over sound placement and movement, including overhead. During playback, the Dolby Atmos system dynamically renders these audio objects based on the speaker layout, ensuring the sound originates from its designated coordinates. For home theater, the 7.1.4 layout, featuring seven ear-level speakers and four overhead speakers, is considered the gold standard. This object-based system offers significant advantages over conventional multichannel technology. It addresses the scalability issues of older systems, where information for unplayed channels would be lost. Moreover, it allows mixers greater creative freedom and confidence that, in a properly set-up Atmos system, the listener will experience the content as intended, without making assumptions about the playback environment. The addition of the height plane provides a larger, three-dimensional "audio canvas" for mixers, enabling exaggerated effects or subtle spaciousness, increased clarity, or wider music to complement dialogue. However, the quality of the Dolby Atmos experience heavily depends on the content itself. Not all Dolby Atmos content is created equally; some titles utilize only the bed (7.1.2 channels) without dynamic objects. In such cases, larger systems with more speakers might not yield unique benefits. Dynamic objects are typically used for atmospheric sounds to fill space and for point-source sound effects. If an Atmos mix relies solely on the bed, additional speakers beyond the 7.1.2 configuration will not introduce new information. Traunwieser explains that static objects are mapped to specific speaker locations, forming the "bed," while dynamic objects can move freely in the listening space. Diffuse elements like ambience are usually panned to the bed, while dynamic objects are for precise positioning and movement. The Z-axis capability of Dolby Atmos allows for true three-dimensional sound reproduction, offering layers of depth, frequency, proximity, and perspective. The article also highlights challenges in content creation, such as budgetary and time constraints, which can lead to limited use of objects in Atmos mixes, especially for TV/streaming releases. Music tracks often avoid objects to prevent instruments from "flying around the room," and sometimes objects are used strategically for specific effects or to clear space for dialogue. The need to deliver content in channel-based formats like 7.1 for non-Atmos equipped theaters also impacts mixing decisions. Furthermore, two distinct Atmos mixes are often created: a theatrical mix for cinemas and a near-field mix for home entertainment. These differ based on room size, speaker-to-listener distances, and the need to optimize for either a broad audience in a large venue or a smaller, more intimate home environment. For instance, dialogue might come from all three front channels in a large theater but primarily from the center in a near-field setup. Regarding streaming quality, the article notes that Dolby Atmos on streaming services is often delivered via the lossy Dolby Digital Plus format, unlike the lossless Dolby TrueHD found on Ultra HD Blu-ray discs. Lossy compression, particularly for objects, can impact the perceived quality. Traunwieser emphasizes that the bitrate for objects in streaming is considerably lower than expected. The rise of Dolby Atmos music, or Spatial Audio, is also discussed, with a caveat that quality varies, and many music studios are still catching up to native Atmos mixing capabilities, leading to "faux" or up-mixed Atmos content. Setting up a home theater for Dolby Atmos can be complex due to the high speaker count. The 7.1.4 layout is the recommended gold standard, but the article acknowledges real-world limitations. It strongly recommends in-ceiling or on-ceiling speakers over "bouncy house" reflective speakers or soundbars, which are deemed inadequate for replicating the intended immersive experience. Proper speaker placement is critical, ideally adhering to Dolby's recommendations, including a 45-degree angle of elevation for overhead speakers (with a flexible range of 30 to 55 degrees). Gene DellaSala suggests a narrower range of 25 to 35 degrees for front and rear Atmos speakers and lateral placement closer together for a more enveloping sound. The article concludes with a Q&A session covering topics such as the visual renderer in DAWs, object placement flexibility, the debate between wall-mounted versus ceiling-mounted height speakers, the impact of automatic up-mixing in AV receivers, the importance of artistic intent, the limitations of Dolby Atmos in headphones, preferences for theatrical vs. streaming mixing, and the critical role of system calibration. #DolbyAtmos #HomeTheater #SpeakerSetup #AudioTechnology #SurroundSound #SoundMixing #Audioholics #JohnTraunwieser #SpatialAudio

The field of interior design is undergoing a significant transformation, moving beyond traditional aesthetics to embrace technology-driven experiences. This shift is highlighted by David Taglione of ICRAVE, a multidimensional design studio, who emphasizes the integration of physical, digital, and virtual elements to create immersive environments. The article outlines how digital technology is drastically changing how physical environments are created, requiring designers to think multidimensionally and incorporate digital strategy and customer journey mapping into their briefs. The evolution of interior design now prioritizes "experience design," where spaces are crafted to engage patrons through immersive brand experiences, integrating digital and immersive design with strong visual narratives. Key examples illustrate this evolution, starting with Sphere in Las Vegas, a project that demonstrates the critical role of emerging technology in the entertainment industry. For Sphere, a high-tech architectural lighting system was implemented to manipulate the venue's mood and energy, ensuring an immersive connection for guests and building anticipation for events. Another project, TSX Broadway in Times Square, aims to revolutionize artist-fan connections by blending physical and virtual worlds. This multi-use building incorporates augmented retail, futuristic showrooms with LED screens, a retractable stage, and a 'Retail Alley' with a programmable tunnel, offering both real-life and metaverse experiences. The project leverages Web3 capabilities to unite entertainment-seekers and level the playing field for artists and brands. The impact of virtual and digital technologies extends to healthcare and travel, as seen in the Memorial Sloan Kettering Cancer Center project. Here, technology was used to enhance the patient and family experience, making cancer care less anxiety-inducing. A personalized Real-Time Locating System (RTLS) device was introduced to allow patients, caregivers, and staff to move more freely within the facility, providing patients with greater agency and control over their time during treatment. This approach aims to create a more hospitable and less restrictive environment, enabling patients to use their time more thoughtfully and productively. Digital technology is also instrumental in revitalizing historical destinations and exhibitions. For London's iconic Battersea Station, digital elements such as animated technical drawings and interactive tables with AR web apps were integrated to engage a new generation of audiences. These digital tools worked together to tell a cohesive story, allowing visitors to participate actively in the Power Station's rich history, transforming it into a dynamic entertainment destination. Since its reopening, Battersea Station has attracted over 11 million visitors, demonstrating the success of combining historical reverence with modern technological engagement. As a result of these advancements, the role of interior designers has expanded significantly. Designers are now tasked with finding technological solutions that harmonize with physical spaces and connect emotionally with consumers. The shift from focusing purely on aesthetics to creating multidimensional experiences signifies a new era in design, where technology is not just a tool but a fundamental component in crafting engaging and impactful environments. #InteriorDesign #DigitalTransformation #ExperienceDesign #ImmersiveExperiences #TechnologicalInnovation #SphereLasVegas #TSXBroadway #HealthcareDesign #ArchitecturalLighting

The article explores the evolution of home audio, noting a significant shift from traditional wired speaker setups to advanced wireless surround sound systems. Once considered a compromise, wireless systems from brands like Sonos, Sony, and Vizio now offer clean, powerful audio with intuitive setup and controls. The transition to wireless setups has largely eliminated the need to hide unsightly speaker wires, contributing to a less cluttered and more powerful home theater experience. The article outlines key considerations when selecting a wireless surround sound system, emphasizing that while labeled "wireless," most systems still require some cables for power and connection to a TV via HDMI. The primary benefit of these systems lies in eliminating speaker wire runs to satellite speakers. Automatic pairing of components further simplifies the installation process. An important aspect is understanding speaker channels and configurations, which describe the number and arrangement of speakers. A basic setup is 2.1 (left/right speakers and a subwoofer), while soundbars typically offer 3.1 (adding a central channel for dialogue). For a true surround sound experience, at least two rear satellite speakers are necessary, making 5.1-channel systems or higher ideal for immersive audio. The article also discusses 7.1-channel systems, which include side speaker channels, and high-end systems that further expand nuance. It notes that some soundbar-based systems simulate surround sound without physical rear speakers, but physical speakers generally provide greater accuracy. Subwoofers are highlighted as essential components for any home theater audio setup, providing depth and power to bass frequencies crucial for action movies and immersive content. The article advises purchasing a separate wireless subwoofer if a chosen system lacks one. Additionally, it details surround sound formats like Dolby Digital and Dolby Digital Plus, which optimize audio encoding, decoding, and distribution. Spatial audio, including Dolby Atmos and DTS:X, is presented as a luxury feature that simulates 3D sound from various directions, including overhead. While fully spatial systems might involve ceiling-mounted speakers, most home systems use upward-firing drivers in soundbars or satellites to bounce sound off the ceiling. The article acknowledges that spatial audio support is growing, often through digital simulation, but physical speakers offer a more impactful experience. Connectivity options such as Bluetooth and Wi-Fi are discussed. Bluetooth allows easy streaming from mobile devices, while Wi-Fi offers a more stable connection and better audio quality, especially for smart home integration or multi-room audio systems. However, both are primarily for audio streaming, not video, due to potential instability. The convenience of app control for adjusting settings, creating presets, and connecting additional speakers is also noted. Finally, simple installation, clear instructions, easy pairing, and companion apps are identified as crucial for a user-friendly experience. The article concludes by reviewing specific wireless surround sound systems across different categories and price points, including overall best, best value, best non-soundbar, best 3.1, best 5.1, best with Atmos, best virtual, and best for gaming, offering practical advice for selecting the right system based on individual needs and preferences. #WirelessSurroundSound #HomeTheater #AudioSystems #DolbyAtmos #SpeakerConfigurations #Soundbars #SpatialAudio #HomeEntertainment #TechReview

Architectural design has historically relied on 2D representations such as elevations, sections, and floor plans, supplemented by digital 3D renderings. While these tools are crucial for conveying geometry and design intent, they inherently flatten space and limit the viewer's ability to experience a project as it would exist in reality. To overcome this limitation, architects have started to leverage immersive technologies, specifically Extended Reality (XR), to bridge the gap between abstract drawings and lived spatial experience. XR encompasses three primary categories: Augmented Reality (AR), Virtual Reality (VR), and Mixed Reality (MR), each offering distinct levels of digital immersion. AR enhances the real world by overlaying digital content, exemplified by systems that use passthrough cameras like the Apple Vision Pro. In contrast, VR fully immerses users in entirely virtual environments, blocking out the physical world. MR, positioned between AR and VR, is a more refined classification of AR, typically involving head-mounted displays (HMDs) with see-through lenses that superimpose 3D models onto the user's view, such as the Microsoft HoloLens. Innovations like the Trimble XR10 integrate these HMDs with hard hats, making MR technology viable for use on construction sites. For clarity, this discussion categorizes Class 1 display systems (monitor-based with camera passthrough) as AR and Class 2 and 3 systems (HMDs with see-through lenses) as MR. The perception of space in architectural design extends beyond mere geometry; it involves intuition, individual knowledge, and prior experiences. Kevin Lynch's concept of "legibility" refers to how easily a space can be understood and mentally organized, while Ittelson (1978) highlighted how users explore, categorize, and systematize spatial elements. Research indicates that immersive environments can accurately simulate these processes, allowing architects and clients to interact with designs not just as abstract plans but as tangible spaces to navigate and interpret. This facilitates a more profound understanding of how a proposed design will feel and function in real-world conditions. A 2021 study by the National Taiwan University investigated the effectiveness of 2D drawings versus MR in understanding architectural design. Participants were divided into two groups: one analyzed an interior design proposal using traditional printed drawings and colored renderings, while the other used an explorable 3D model via an MR headset (HoloLens). The findings revealed that MR technology enabled users to grasp approximately 85% of the overall design proposal, compared to about 75% for 2D methods. While MR excelled in conveying how elements interact, material properties, and visual perception of size, 2D plans remained superior for specific measurements (length and width), understanding demolition plans, and identifying countable elements like light fixtures or sockets. This suggests that MR does not entirely replace 2D methods but rather complements them. Integrating MR into architectural design review workflows has the potential to foster inclusive and interdisciplinary collaboration. It helps bridge the communication gap between technical design teams and non-technical stakeholders, such as clients, who may struggle to visualize designs from conventional drawings. By allowing clients to experience design proposals directly on-site through transparent MR lenses, they can intuitively identify issues like circulation conflicts, scale misinterpretations, or material inconsistencies. This enables client feedback to be based on direct perceptual experience rather than abstract interpretation, leading to more informed and user-centric design decisions. For architectural teams, this combination of MR and traditional tools can lead to more holistic and validated design outcomes by enriching technical evaluations with experiential understanding. #ArchitecturalVisualization #ArchitecturalDesign #AugmentedReality #MixedReality #HoloLens #DesignReview #SpatialPerception #ImmersiveTechnology #ConstructionTechnology

Google, in collaboration with the Los Angeles-based art and research lab Chromasonic, presented its third interactive exhibition titled 'Making Sense of Color' at Milan Design Week 2024. The installation explores how color influences human perception and can be experienced through multiple senses beyond just vision, including sound, taste, smell, and touch. This multisensory approach is a key theme for Google's design team, led by Ivy Ross, Vice President of Design, UX, and Research for Hardware Products at Google. The 'Making Sense of Color' exhibit comprises 21 distinct ethereal spaces, which are defined by scrim walls and feature responsive light and audio displays. As visitors navigate these spaces, they are introduced to a synesthetic experience where light and sound are interconnected. The journey culminates in a series of rooms that more explicitly demonstrate the relationship between specific color tones and various sensations. These rooms also highlight how Google integrates these sensory understandings into the design of its products, such as phones, tablets, and smart home devices. Ivy Ross emphasizes the vibrant and energetic nature of color, noting its biological and psychological impact on individuals. She highlighted the current societal context, where understanding natural forces and their properties, such as color, is particularly relevant given the emotional experiences people are undergoing. The collaboration with Chromasonic was initiated due to their established expertise in creating immersive light and sound installations that foster well-being, such as their work at Satellite One space in California. Chromasonic utilizes its proprietary 'Chromasonic Refrequencing' technology to achieve this unique sensory integration. Harriet Girardoni, co-founder of Chromasonic, explains that this technology converts light waves into sound waves and vice versa in real-time, effectively making light audible and sound visible. This process allows light and sound to travel as a unified entity, heightening visitors' awareness of their presence within the installation and the interaction with others as they move through the dynamic spaces. The merging of the immateriality of light with the materiality of sound is intended to expand natural perception and enhance a deeper sense of presence within the environment. Johannes Girardoni, also a co-founder of Chromasonic, further elaborates on the power of color, stating that it can evoke memories, inspire desire, and create a sense of awe. He describes their work as spatializing color and sound to craft 'shapeshifting experiences of physical space,' thereby engaging in intentional placemaking. For attendees of Milan Design Week and Salone del Mobile, often navigating numerous exhibits, Google's installation aims to provide a space for rest, relaxation, and contemplation. Ross concludes that these installations serve as a platform for Google to share its design thought leadership and inspirations, offering enriching experiences for both design professionals and the general public alike. #MilanDesignWeek #GoogleDesign #Chromasonic #SensoryExperience #ColorPerception #InteractiveInstallation #LightAndSound #ProductDesign #ArtAndTechnology

The television industry is undergoing a significant transformation, moving beyond the traditional focus on larger and brighter screens to prioritize designs that minimize the TV's visual presence in a living space. While CES 2024 showcased many advancements in display technology, including massive, high-luminosity screens, the most notable innovations aim to make the television nearly invisible. This shift is led by companies like Samsung and LG, which are introducing groundbreaking transparent displays. Samsung's transparent MicroLED screen creates images on what appears to be clear glass, while LG's transparent TV, resembling an empty fish tank, projects images that mimic holograms, with an optional black backdrop for enhanced contrast. Beyond these cutting-edge transparent models, other designs also contribute to this trend of integrating televisions more seamlessly into home aesthetics. Samsung's "The Frame" TV, initially launched in 2017, features a matte screen that can display fine art when not in use, effectively transforming into a framed painting. Hisense introduced its own version, the CanvasTV, at CES this year. Roll-up screens, such as LG's expensive rollable television showcased at CES 2021, offer another solution for concealing the display. Projector technology has also advanced significantly, with 4K projectors now serving as viable TV replacements that blend into a room more discreetly than large traditional screens. Industry experts like Paul Gagnon from Circana explain that this push is driven by the desire to eliminate the "black hole" effect of a large, dark TV screen dominating a room. While transparent screen technology has existed in commercial applications for years, its high cost and energy consumption have prevented widespread consumer adoption until recently. Gagnon notes that most consumers still prioritize affordable, high-quality screens for viewing content, suggesting that transparent TVs may not become the mainstream standard, but rather a niche luxury for those seeking aesthetic integration. Interior designers are also recognizing and adapting to this trend. Max Humphrey, an interior designer in Portland, Oregon, initially worked to conceal TVs using rolling doors or cabinet fixtures. However, he observed that clients often left these covers open due to frequent TV usage. This led him to shift his approach from hiding TVs to incorporating them thoughtfully into the room's design, considering their surroundings to prevent them from drawing undue attention. While excited about transparent screens, Humphrey expresses uncertainty about their practical integration into typical homes, suggesting they might initially be better suited for secondary rooms like kitchens or bedrooms due to their novelty and current high price point. It will take time for the technology to become more affordable for widespread adoption in various home settings. Despite the emergence of personal media consumption devices like mixed-reality headsets such as Apple’s Vision Pro, the traditional television is unlikely to disappear. Gagnon emphasizes that while personal content feeds are convenient, they cannot replicate the communal experience of watching TV together. The television maintains its role as a digital hearth and a centerpiece for family home entertainment, a function that personal devices cannot fully replace. The race to make televisions disappear is primarily an aesthetic and integration challenge, not a movement towards their complete obsolescence. #TelevisionTechnology #HomeDesign #TransparentDisplays #CES2024 #LG #Samsung #InteriorDesign #ConsumerElectronics #SmartHome

The article introduces the "Good Vibrations Storage Unit," a distinctive cabinet designed by architect Ferruccio Laviani. The furniture piece is notable for its appearance, which mimics a wavy digital glitch or a corrupted photograph. This unique aesthetic is achieved through intricate carving, making the cabinet seem as if it is vibrating or distorted. The design concept deviates from traditional furniture aesthetics, presenting a contemporary and visually arresting object. The initial presentation of the cabinet generated considerable discussion, particularly regarding its authenticity. The accompanying image, despite its realistic quality, led to skepticism among viewers who questioned whether it depicted a physical object or a digital rendering. The article acknowledges this doubt, noting that the image could potentially be a digital rendition. It highlights that in the absence of direct observation, the authenticity relies on information provided by the design firm. Further investigation into the piece revealed that the image is, in fact, a 3D rendering. This information was confirmed by Studio Laviani, the architect's studio. However, the article clarifies that this rendering precedes the actual physical production of the furniture. A final, tangible piece of the "Good Vibrations Storage Unit" is scheduled to be unveiled and displayed in April. This update addresses the initial uncertainty and provides clarity on the piece's developmental stage. The "Good Vibrations Storage Unit" is intended for exhibition at Fratelli Boffi, Italy's annual interior show. This event serves as a platform for showcasing innovative designs and trends in interior furnishings. Laviani's creation is positioned to be a focal point, drawing attention with its avant-garde design. The article expresses a desire to view the piece from multiple angles to fully appreciate its unique form and craftsmanship once it is physically available. Ferruccio Laviani, known for his work in architecture and design, brings a distinctive perspective to furniture creation. His approach often incorporates elements of illusion and unconventional forms, challenging conventional perceptions of everyday objects. The "Good Vibrations Storage Unit" exemplifies this design philosophy, blending artistic expression with functional furniture. The anticipation surrounding the physical debut of the cabinet underscores the impact of its visually intriguing digital representation and the interest it has garnered within the design community. #Furniture #Wood #DigitalGlitch #FerruccioLaviani #ProductDesign #ArtisticFurniture #InteriorDesign #ModernDesign

The article details a clever DIY project by Peter Waldraff, who ingeniously integrated rear surround sound speakers into functional table lamps. This innovative approach addresses the common challenge of speaker placement in home entertainment systems, where achieving both visual appeal and optimal acoustics for rear speakers can be difficult. The lamps not only discreetly house the speakers but also elevate them to a better listening position, contributing to a sleek and uncluttered aesthetic that makes them appear as ordinary lamps. Waldraff's design features a wooden box at the apex of the lamp's three copper pipes. This box accommodates the unmodified speaker and includes rows of LEDs for illumination, controlled by a switch at the base. Unlike traditional lamps, it foregoes a conventional light bulb. The audio wires for the speaker are routed through one of the copper pipes, alongside the 12 VDC power wires for the LEDs. To mitigate potential audio hum that could arise from running power and audio wires together, Waldraff opted for 12 VDC for the LEDs, powered by an external "wall wart" transformer. This decision minimizes interference, particularly as the lights are often off during movie viewing, eliminating potential flux. For added convenience, a USB charging port is integrated into the center of the lamp's base. The project is lauded for its ingenuity in solving a practical problem with a creative, low-tech solution. While other projects often involve building speakers from scratch or enhancing existing equipment with advanced features, Waldraff's approach focuses on a unique integration that significantly improves the home viewing experience. The design ensures that the speaker and power wires are bundled in the base to maintain a clean appearance, further contributing to the seamless integration of technology and home decor. The article highlights the value of such practical hacks that offer genuine solutions to everyday challenges, making them appealing for others to replicate or adapt. The creator, Peter Waldraff, noted that he had been contemplating this project for years and was surprised not to find similar solutions during his research, aside from a speaker built into a lamp base or a lightbulb functioning as a speaker. #SurroundSound #SpeakerIntegration #DIYHomeTheater #TableLamp #LEDLighting #HomeEntertainment #AudioHacks #SmartHome