AMR: Difference between revisions
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* company: [[VoiceAge]] | * company: [[VoiceAge]] | ||
* samples: http://samples.mplayerhq.hu/amr/ | * samples: http://samples.mplayerhq.hu/A-codecs/amr/ | ||
* specification: http://www.3gpp.org/ftp/Specs/html-info/26-series.htm | * specification: http://www.3gpp.org/ftp/Specs/html-info/26-series.htm | ||
* Wikipedia article: http://en.wikipedia.org/wiki/Adaptive_Multi-Rate | * Wikipedia article: http://en.wikipedia.org/wiki/Adaptive_Multi-Rate | ||
AMR (Adaptive Multi-Rate) is a [[vocoder]] employed in low-bitrate applications like mobile phones. There are [[AMR-NB|narrowband]] and wideband variants of this codec. | AMR (Adaptive Multi-Rate) is a [[vocoder]] employed in low-bitrate applications like mobile phones. There are [[AMR-NB|narrowband]] and [[AMR-WB|wideband]] variants of this codec. | ||
[[Category:Vocoders]] | [[Category:Vocoders]] | ||
[[Category:Audio Codecs]] | [[Category:Audio Codecs]] | ||
Latest revision as of 06:07, 10 December 2011
- company: VoiceAge
- samples: http://samples.mplayerhq.hu/A-codecs/amr/
- specification: http://www.3gpp.org/ftp/Specs/html-info/26-series.htm
- Wikipedia article: http://en.wikipedia.org/wiki/Adaptive_Multi-Rate
AMR (Adaptive Multi-Rate) is a vocoder employed in low-bitrate applications like mobile phones. There are narrowband and wideband variants of this codec.