Advanced Audio Coding (AAC) is an audio coding standard for lossy digital audio compression. It was designed to be the successor of the MP3 format and...
65 KB (7,243 words) - 15:57, 28 July 2024
High-Efficiency Advanced Audio Coding (HE-AAC) is an audio coding format for lossy data compression of digital audio defined as an MPEG-4 Audio profile in...
32 KB (2,862 words) - 14:57, 23 April 2024
compression#Audio Audio file format List of audio compression formats The term "audio coding" can be seen in e.g. the name Advanced Audio Coding, and is analogous...
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MPEG-4 Part 3 (redirect from MPEG-4 Audio)
lossy speech coding (HVXC, CELP), general audio coding (AAC, TwinVQ, BSAC), lossless audio compression (MPEG-4 SLS, Audio Lossless Coding, MPEG-4 DST)...
38 KB (2,978 words) - 19:21, 30 April 2024
container file. Although most audio file formats support only one type of audio coding data (created with an audio coder), a multimedia container format...
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basis for most audio coding standards, such as Dolby Digital (AC-3), MP3 (MPEG Layer III), Advanced Audio Coding (AAC), Windows Media Audio (WMA), and Vorbis...
26 KB (3,032 words) - 14:21, 26 July 2024
perceptual coding and is widely used in speech coding, while MDCT coding is widely used in modern audio coding formats such as MP3 and Advanced Audio Coding (AAC)...
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Unified Speech and Audio Coding (USAC) is an audio compression format and codec for both music and speech or any mix of speech and audio using very low bit...
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List of codecs (redirect from List of video coding formats)
Encoder (a.k.a. libvo_aacenc) Fraunhofer FDK AAC libaacplus MPEG-4 Audio Advanced Audio Coding (AAC, MPEG-4 Part 3 subpart 4), HE-AAC and AAC-LD FAAC, FAAD2...
48 KB (5,061 words) - 10:23, 29 April 2024
the process of encoding, unlike lossy compression methods such as Advanced Audio Coding, MP3, Vorbis, and Opus. Therefore, it may be decompressed to a file...
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MP3 (redirect from MPEG-1 Audio Layer 3)
MP3 (formally MPEG-1 Audio Layer III or MPEG-2 Audio Layer III) is a coding format for digital audio developed largely by the Fraunhofer Society in Germany...
108 KB (11,609 words) - 16:46, 23 July 2024
AAC-LD (category Audio codecs)
It is closely derived from the MPEG-2 Advanced Audio Coding (AAC) standard. It was published in MPEG-4 Audio Version 2 (ISO/IEC 14496-3:1999/Amd 1:2000)...
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MPEG-2 (category Audio codecs)
"the generic coding of moving pictures and associated audio information". It describes a combination of lossy video compression and lossy audio data compression...
37 KB (3,574 words) - 17:30, 15 July 2024
FAAC (redirect from Freeware Advanced Audio Coder)
FAAC (Freeware Advanced Audio Coder) is a software project which includes the AAC encoder FAAC and decoder FAAD2. It supports MPEG-2 AAC as well as MPEG-4...
18 KB (1,599 words) - 14:45, 6 April 2024
MediaHuman Audio Converter is based on Qt Widgets. High-Efficiency Advanced Audio Coding Comparison of audio formats List of free software for audio List of...
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proprietary software. It allows digital audio content, primarily in MP3 or High-Efficiency Advanced Audio Coding format. The most common use of Shoutcast...
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coding algorithm, combining the modified discrete cosine transform (MDCT) and fast Fourier transform (FFT). It was succeeded by Advanced Audio Coding...
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Lossy compression (section Transform coding)
Adaptive Transform Acoustic Coding (ATRAC) MPEG Layer III (MP3) Advanced Audio Coding (AAC / MP4 Audio) Vorbis Windows Media Audio (WMA) (Standard and Pro...
27 KB (3,284 words) - 12:22, 22 May 2024
jointly by ISO and IEC that sets standards for media coding, including compression coding of audio, video, graphics, and genomic data; and transmission...
35 KB (3,673 words) - 10:52, 30 June 2024
ATRAC, Cook, Advanced Audio Coding (AAC), High-Definition Coding (HDC), LDAC, Dolby AC-4, and MPEG-H 3D Audio, as well as speech coding standards such...
22 KB (3,254 words) - 14:26, 1 August 2024
Part 7 - Advanced Audio Coding (AAC) (PDF), retrieved 2009-10-28 ISO (2004-10-15), ISO/IEC 13818-7, Third edition, Part 7 - Advanced Audio Coding (AAC) (PDF)...
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High-Efficiency Advanced Audio Coding (HE-AAC)". "1224887 – Implement OpenMax IL AAC audio decoding client". "Media type and format guide: image, audio, and video...
19 KB (1,594 words) - 05:00, 11 July 2024
Digital Radio Mondiale (section Audio source coding)
audio coding systems (source coding) depending on the bitrate: MPEG-4 HE-AAC (High Efficiency Advanced Audio Coding). AAC is a perceptual coder suited...
26 KB (3,044 words) - 06:27, 1 May 2024
needed] The techniques employed in speech coding are similar to those used in audio data compression and audio coding where appreciation of psychoacoustics...
16 KB (1,770 words) - 18:43, 20 May 2024
(Richardson) "Part 10: Advanced Video Coding". ISO publication page: ISO/IEC 14496-10:2010 – Information technology — Coding of audio-visual objects. "H.264/AVC...
89 KB (9,776 words) - 10:03, 9 July 2024
Data compression (redirect from Perceptual audio coding)
source coding: encoding is done at the source of the data before it is stored or transmitted. Source coding should not be confused with channel coding, for...
68 KB (7,554 words) - 15:41, 28 July 2024
Fraunhofer FDK AAC (category Audio codecs)
decoding digital audio in the Advanced Audio Coding (AAC) format. Fraunhofer IIS, developed this library for Android 4.1. It supports several Audio Object Types...
13 KB (1,063 words) - 15:52, 25 April 2024
MPEG-4 (category Audio codecs)
"ISO/IEC 14496-10:2014 – Information technology — Coding of audio-visual objects — Part 10: Advanced Video Coding". ISO. Retrieved 2017-08-30. "ISO/IEC 14496-10:2014/Amd...
45 KB (2,747 words) - 16:11, 28 July 2024
containing visual (video without audio) data in a video coding format (e.g. VP9) alongside audio data in an audio coding format (e.g. Opus). The container...
9 KB (440 words) - 13:32, 12 July 2024
Windows Media Audio (WMA) is a series of audio codecs and their corresponding audio coding formats developed by Microsoft. It is a proprietary technology...
48 KB (4,709 words) - 17:04, 25 April 2024