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- Advanced_Audio_Coding abstract "Advanced Audio Coding (AAC) is a standardized, lossy compression and encoding scheme for digital audio. Designed to be the successor of the MP3 format, AAC generally achieves better sound quality than MP3 at similar bit rates.AAC has been standardized by ISO and IEC, as part of the MPEG-2 and MPEG-4 specifications. Part of the AAC known as High Efficiency Advanced Audio Coding (HE-AAC) which is part of MPEG-4 Audio is also adopted into digital radio standards like DAB+ and Digital Radio Mondiale, as well as mobile television standards DVB-H and ATSC-M/H.AAC supports inclusion of 48 full-bandwidth (up to 96 kHz) audio channels in one stream plus 16 low frequency effects (LFE, limited to 120 Hz) channels, up to 16 "coupling" or dialog channels, and up to 16 data streams. The quality for stereo is satisfactory to modest requirements at 96 kbit/s in joint stereo mode; however, hi-fi transparency demands data rates of at least 128 kbit/s (VBR). The MPEG-2 audio tests showed that AAC meets the requirements referred to as "transparent" for the ITU at 128 kbit/s for stereo, and 320 kbit/s for 5.1 audio.AAC is the default or standard audio format for YouTube, iPhone, iPod, iPad, Nintendo DSi, Nintendo 3DS, iTunes, DivX Plus Web Player and PlayStation 3. It is supported on PlayStation Vita, Wii (with the Photo Channel 1.1 update installed), Sony Walkman MP3 series and later, Sony Ericsson; Nokia, Android, BlackBerry, and webOS-based mobile phones, with the use of a converter. AAC also continues to enjoy increasing adoption by manufacturers of in-dash car audio systems.".
- Advanced_Audio_Coding wikiPageExternalLink jaadec.sourceforge.net.
- Advanced_Audio_Coding wikiPageExternalLink mpeg.chiariglione.org.
- Advanced_Audio_Coding wikiPageExternalLink www.audiocoding.com.
- Advanced_Audio_Coding wikiPageExternalLink audiocodec.html.
- Advanced_Audio_Coding wikiPageID "218247".
- Advanced_Audio_Coding wikiPageRevisionID "604323215".
- Advanced_Audio_Coding containedBy "MPEG-4 Part 14, 3GP and 3G2, ISO base media file format and Audio Data Interchange Format".
- Advanced_Audio_Coding extension ".m4a, .m4b, .m4p, .m4v, .m4r, .3gp, .mp4, .aac".
- Advanced_Audio_Coding genre "Audio compression format, Lossy compression".
- Advanced_Audio_Coding hasPhotoCollection Advanced_Audio_Coding.
- Advanced_Audio_Coding mime "audio/aac, audio/aacp, audio/3gpp, audio/3gpp2, audio/mp4, audio/MP4A-LATM, audio/mpeg4-generic".
- Advanced_Audio_Coding name "Advanced Audio Codings".
- Advanced_Audio_Coding standard MPEG-2.
- Advanced_Audio_Coding standard MPEG-4_Part_3.
- Advanced_Audio_Coding wordnet_type synset-format-noun-1.
- Advanced_Audio_Coding subject Category:Audio_codecs.
- Advanced_Audio_Coding subject Category:Computer_file_formats.
- Advanced_Audio_Coding subject Category:Lossy_compression_algorithms.
- Advanced_Audio_Coding subject Category:MPEG.
- Advanced_Audio_Coding subject Category:Open_standards_covered_by_patents.
- Advanced_Audio_Coding type Abstraction100002137.
- Advanced_Audio_Coding type Act100030358.
- Advanced_Audio_Coding type Activity100407535.
- Advanced_Audio_Coding type Algorithm105847438.
- Advanced_Audio_Coding type Communication100033020.
- Advanced_Audio_Coding type ComputerFileFormats.
- Advanced_Audio_Coding type Event100029378.
- Advanced_Audio_Coding type Format106636806.
- Advanced_Audio_Coding type Information106634376.
- Advanced_Audio_Coding type LossyCompressionAlgorithms.
- Advanced_Audio_Coding type Message106598915.
- Advanced_Audio_Coding type OpenFormatsClosedBySoftwarePatents.
- Advanced_Audio_Coding type Procedure101023820.
- Advanced_Audio_Coding type PsychologicalFeature100023100.
- Advanced_Audio_Coding type Rule105846932.
- Advanced_Audio_Coding type YagoPermanentlyLocatedEntity.
- Advanced_Audio_Coding comment "Advanced Audio Coding (AAC) is a standardized, lossy compression and encoding scheme for digital audio. Designed to be the successor of the MP3 format, AAC generally achieves better sound quality than MP3 at similar bit rates.AAC has been standardized by ISO and IEC, as part of the MPEG-2 and MPEG-4 specifications.".
- Advanced_Audio_Coding label "AAC".
- Advanced_Audio_Coding label "Advanced Audio Coding".
- Advanced_Audio_Coding label "Advanced Audio Coding".
- Advanced_Audio_Coding label "Advanced Audio Coding".
- Advanced_Audio_Coding label "Advanced Audio Coding".
- Advanced_Audio_Coding label "Advanced Audio Coding".
- Advanced_Audio_Coding label "Advanced Audio Coding".
- Advanced_Audio_Coding label "Advanced Audio Coding".
- Advanced_Audio_Coding label "Advanced Audio Coding".
- Advanced_Audio_Coding label "Advanced Audio Coding".
- Advanced_Audio_Coding label "進階音訊編碼".
- Advanced_Audio_Coding sameAs AAC.
- Advanced_Audio_Coding sameAs Advanced_Audio_Coding.
- Advanced_Audio_Coding sameAs Advanced_Audio_Coding.
- Advanced_Audio_Coding sameAs Advanced_Audio_Coding.
- Advanced_Audio_Coding sameAs Advanced_Audio_Coding.
- Advanced_Audio_Coding sameAs Advanced_Audio_Coding.
- Advanced_Audio_Coding sameAs AAC.
- Advanced_Audio_Coding sameAs 고급_오디오_부호화.
- Advanced_Audio_Coding sameAs Advanced_Audio_Coding.
- Advanced_Audio_Coding sameAs Advanced_Audio_Coding.
- Advanced_Audio_Coding sameAs Advanced_Audio_Coding.
- Advanced_Audio_Coding sameAs m.01fy_s.
- Advanced_Audio_Coding sameAs Q337594.
- Advanced_Audio_Coding sameAs Q337594.
- Advanced_Audio_Coding sameAs Advanced_Audio_Coding.
- Advanced_Audio_Coding wasDerivedFrom Advanced_Audio_Coding?oldid=604323215.
- Advanced_Audio_Coding homepage mpeg.chiariglione.org.
- Advanced_Audio_Coding isPrimaryTopicOf Advanced_Audio_Coding.