Audio format
What is a .amr file?
Adaptive Multi-Rate, the speech codec mobile networks standardized for voice calls, built to squeeze speech into a few kilobits per second. It’s tuned for talking rather than music, which is why an AMR file sounds like a phone call.
fileclay opens AMR but doesn’t write it
When to use AMR
- Best for
- Phone recordings and spoken voice.
- Advantages
- Very small speech files.
- Disadvantages
- Poor choice for music.
Convert AMR files
Questions about AMR
Which formats can I convert AMR files into?
fileclay can write 19 formats from a AMR file, including MP3, WAV, M4A, OGG, AAC and FLAC. Pick any of them as the output format when you drop the file in.