Software Support
- 3GPP TS 26.073 - AMR speech Codec (C source code) - reference implementation
- Audacity (beta version 1.3) via the FFmpeg integration libraries
- FFmpeg with OpenCORE AMR libraries
- Android Used for voice recorder.
- AMR Codecs as Shared Libraries - amrnb and amrwb libraries development site. These libraries are based on the reference implementation and were created to prevent embedding of possibly patented source code into many open source projects.
- Open source software to convert the .amr format: RetroCode, Amr2Wav, both are in an early developmental stage
- AMR Player is freeware to play AMR audio files, and can convert AMR from/to MP3/WAV audio format.
- Nokia Multimedia Converter 2.0 can convert (create) samples, one can use Nokia's conversion tool to create both .amr and .awb files. It works in Windows 7 as well if the setup is run in XP compatibility mode.
- media.io online conversion service (no need to install anything)
- MPlayer (SMPlayer, KMPlayer)
- QuickTime Player and multimedia framework
- RealPlayer version 11 and later
- VLC media player version 1.1.0 and later
- ffdshow
- Apple iPhone (can play back AMR files)
- BlackBerry smartphones (uses for voice recorder file format)
- K-Lite Codec Pack
Read more about this topic: Adaptive Multi-Rate Audio Codec
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