Dolby AC-4 is an audio compression technology developed by Dolby Laboratories. Dolby AC-4 bitstreams can contain audio channels and/or audio objects....
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Dolby Digital, originally synonymous with Dolby AC-3 (see below), is the name for a family of audio compression technologies developed by Dolby Laboratories...
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Dolby Laboratories, Inc. (often shortened to Dolby Labs and known simply as Dolby) is a British-American technology corporation specializing in audio...
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hardware. Dolby TrueHD, along with Dolby Digital Plus (E-AC-3) and Dolby AC-4, is one of the intended successors to the Dolby Digital (AC-3) lossy surround...
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Dolby Digital Plus, also known as Enhanced AC-3 (and commonly abbreviated as DDP, DD+, E-AC-3 or EC-3), is a digital audio compression scheme developed...
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Dolby Digital (AC-3), Vorbis (Ogg), Windows Media Audio (WMA), ATRAC, Cook, Advanced Audio Coding (AAC), High-Definition Coding (HDC), LDAC, Dolby AC-4...
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resolution at 120 frames per second, wide color gamut, high dynamic range, Dolby AC-4 and MPEG-H 3D Audio, datacasting capabilities, and more robust mobile-television...
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tank. AC-4, an IEC Utilization Category Dolby AC-4, Dolby Digital audio codec Ace Combat 04: Shattered Skies, a 2001 video game Armored Core 4, a 2006...
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of a Candidate Standard. The MPEG-H Audio Alliance TV audio system and Dolby AC-4 are part of the A/342 standard. On June 24, 2016, the South Korean standardization...
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"Introduction to Dolby Digital Plus, an Enhancement to the Dolby Digital Coding System" (PDF). Journal of The Audio Engineering Society. "Dolby® AC-4: Audio delivery...
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Dolby Atmos surround sound technology developed by Dolby Laboratories. It expands on existing surround sound systems by adding height channels, interpreted...
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High-dynamic-range television (section Dolby Vision)
bit PQ in HEVC Main12 (that will be enough for 0.0001 to 10000 nits), Dolby AC-4 and MPEG-H 3D Audio, IMAX sound in DTS:X (with 2 LFE). It will also add...
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Dolby Pro Logic is a surround sound processing technology developed by Dolby Laboratories, designed to decode soundtracks encoded with Dolby Surround....
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PlayStation 4". Sony Interactive Entertainment Inc. Retrieved 2017-12-11. "Dolby AC-4: Audio Delivery for Next-Generation Entertainment Services" (PDF). Dolby Laboratories...
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The Associated Press. Associated Press. March 4, 2021. Retrieved March 4, 2021. Vincent, James (March 4, 2021). "Jack Dorsey's Block, Inc. is buying a...
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with analog NTSC stations nearby) A/52B: audio data compression (Dolby AC-3 and E-AC-3) A/53E: "ATSC Digital Television Standard" (the primary document...
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List of codecs (section Generation 3/4)
System Coherent Acoustics, ETSI TS 102 114) FFmpeg libdca (decoder only) Dolby AC-4 (ETSI TS 103 190) Impala Blackbird audio codec ITU standards: G.719 G...
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include: Next Generation audio codecs supporting multiple audio objects (Dolby AC-4, DTS:X, MPEG-H 3D Audio); Scalable Video Coding to encode spatial (resolutions...
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DTS (company) (section Comparison with Dolby Digital)
California, the company introduced its DTS technology in 1993 as a competitor to Dolby Laboratories, incorporating DTS in the film Jurassic Park (1993). The DTS...
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using the ATSC 3.0 standard with Dolby AC-4 Audio (though the audio standard has not been completely finalized yet, with AC-4 and competitor MPEG-H as the...
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interlace. The 405 line system used a vertical frequency of 50 Hz (Standard AC mains supply frequency in Britain) and a horizontal one of 10,125 Hz (50 ×...
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C-Media (section AC'97 audio)
(Dolby Digital Live encoding) CMI8769 CMI8770 (Dolby Digital Live & DTS Connect encoding) Oxygen HD CMI8786 Oxygen HD CMI8787 Oxygen HD CMI8788 (Dolby...
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from Ferris Bueller's Day Off, it offered HDMI audio, with support for Dolby Digital Plus 7.1 surround sound pass-through, if the user's Internet bandwidth...
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to be a WM-DD that was available in same colors and had the addition of Dolby B noise reduction. In marketing terms this is exactly what it was, though...
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digital recording and playback of high-definition video. It is H.264 and Dolby AC-3 packaged into the MPEG transport stream, with a set of constraints designed...
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Relations, and Simplified Implementation of Filter Banks in the Dolby Digital (Plus) AC-3 Audio Coding Standards". IEEE Transactions on Audio, Speech,...
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channel audio was specified, but a decision among the Dolby AC-3, multi-channel MUSICAM audio, and MIT "AC" systems had not yet been made. Candidate transmission...
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A number of encodings are available over IEC 61937, including Dolby AC-3/E-AC-3, Dolby TrueHD, MP3, AAC, ATRAC, DTS, and WMA Pro. The receiver does not...
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getting Dolby Atmos support Archived June 4, 2018, at the Wayback Machine. The Verge. "tvOS 12 now available for Apple TV 4 and Apple TV 4K, brings Dolby Atmos...
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