Introduction
This free Audio to AMR converter can help you convert various audio files to AMR (Adaptive Multi-Rate) audio, such as AAC, AIFF, ALAC, AVI, FLAC, M4A, M4R, MIDI, MP3, MP4, MPEG, OGG, WAV, WMA, WMV and more. The tool will try to maintain the audio quality of the source Audio file and create a high quality AMR file as much as possible.
How To Use
- Select an "Audio File" (such as *.3ga, *.aac, *.aif, *.aifc, *.aiff, *.amr, *.flac, *.m4a, *.m4b, *.m4r, *.mid, *.midi, *.mp3, *.oga, *.ogg, *.ogv, *.wav, *.wave, *.wma).
- Click the "Convert" button to start uploading your files.
- Once the upload is complete, the converter will redirect a web page to display the conversion results.
Remark
- The maximum upload file size is 200 MB.
- Before uploading, please make sure you agree to the terms of this website.
- If the file upload process takes a long time or is unresponsive or very slow, please try to cancel and resubmit.
- This converter cannot support encrypted or protected audio files.
- If the source file is a very large file, it will take more time to upload, be sure to select a valid file.
File Format Information
- AMR (Adaptive Multi-Rate) is a audio data compression format, optimized for speech coding, an 3GPP-specified 3GP container format, used by mobile telephone handsets for voice recordings. The audio quality of this format is low. The file extensions can be .amr, .3ga.
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