PC.net

.amr

File Type Adaptive Multi-Rate Codec File IconAdaptive Multi-Rate Codec File
File Format Standard (developed by Ericsson)
Usage Open manually
Rank ★ ★ ★  Common
Description

Compressed audio format developed by Ericsson; used by many 3G cell phones for voice recordings such as MMS messages; incorporates the Algebraic Code Excited Linear Prediction (ACELP) algorithm, which is designed to efficiently compress human speech audio.

Open With
Windows

IconApple QuickTime Player

IconVideoLAN VLC media player

IconRealNetworks RealPlayer

macOS

IconApple QuickTime Player

IconShedWorx Smart Converter

IconVideoLAN VLC media player

Unix

IconVideoLAN VLC media player

IconAudacity

Updated 2007
Information from the PC File Extensions Reference
https://pc.net/extensions/file/amr
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