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  1. de.wikipedia.org › wiki › Advanced_Audio_CodingAdvanced Audio Coding – Wikipedia

    Advanced Audio Coding (AAC) ist ein von der Moving Picture Experts Group (MPEG) entwickeltes, verlustbehaftetes Audiodatenkompressionsverfahren, das als Weiterentwicklung von MPEG-2 Multichannel im MPEG-2-Standard spezifiziert wurde.

  2. en.wikipedia.org › wiki › Advanced_Audio_CodingAdvanced Audio Coding - Wikipedia

    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 generally achieves higher sound quality than MP3 at the same bit rate. AAC has been standardized by ISO and IEC as part of the MPEG-2 and MPEG-4 specifications.

  3. en.wikipedia.org › wiki › High-Efficiency_Advanced_Audio_CodingHigh-Efficiency Advanced Audio Coding - Wikipedia

    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 ISO/IEC 14496–3. It is an extension of Low Complexity AAC (AAC-LC) optimized for low-bitrate applications such as streaming audio.

  4. de.wikipedia.org › wiki › MPEG-4_High_Efficiency_AdvancedMPEG-4 High Efficiency Advanced Audio Coding – Wikipedia

    MPEG-4 High Efficiency Advanced Audio Coding, auch AAC+ v1 genannt, ist ein lizenzpflichtiger Audio-Codec der Moving Picture Experts Group. Der Standard liefert bei niedrigen Bitraten vergleichsweise gute Ergebnisse und eignet sich daher besonders für Live-Streams.

  5. en.wikipedia.org › wiki › Comparison_of_audio_coding_formatsComparison of audio coding formats - Wikipedia

    The following tables compare general and technical information for a variety of audio coding formats. For listening tests comparing the perceived audio quality of audio formats and codecs, see the article Codec listening test.

    Audio Compression Format
    Creator
    First Public Release Date
    Latest Stable Version
    AAC
    ISO / IEC MPEG Audio Committee
    1997
    ISO/IEC 14496-3
    AC-3
    Dolby Laboratories
    1992
    ATSC A52:2018
    AC-4
    Dolby Laboratories
    2014
    ATSC A342:2022-03
    ALAC
    Apple Inc.
    2004-04-28
    QuickTime 7.6

    Komplette Liste auf en.wikipedia.org

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  7. praxistipps.chip.de › aac-was-ist-das-einfach-undAAC - was ist das? Einfach und verständlich erklärt - CHIP

    AAC ist die Abkürzung für "Advanced Audio Coding" und gehört - wie die MP3-Datei - zur "Moving Picture Experts Group" (MPEG). Es handelt sich dabei um eine Audiodatei, die speziell...

  8. wiki.videolan.org › Advanced_Audio_CodingAdvanced Audio Coding - VideoLAN Wiki

    AAC is a set of codecs designed to provide better compression than MP3s, and are improved versions of MPEG audio. AAC has many options and profiles available.