Convert AMR to MP3
Online music converter
Convert your file from Adaptive Multi-Rate Codec File to MPEG Layer 3 Audio with this AMR to MP3 converter.
Try the MP3 conversion with a AMR test file
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AMR to MP3 conversion with our AMR example file.
AMR, Adaptive Multi-Rate Codec File (.amr)
AMR is a compression format to optimize speech coding consisting of multi-rate narrowband speech codecs. AMR files can be recorded with mobile phones. To accomplish random access or synchronization of audio and video the 3GPP format can be utilized. AMR uses ACELP, DTX, VAD, and CNG to code the 160 20-millisecond samples contained in each frame. AMR files are used for voice recording though the...
What is AMR
MP3, MPEG Layer 3 Audio (.mp3)
A MPEG-1 or MPEG-2 Audio Layer III files (file extension name: MP3) is the standard audio storage file type. Most music players (and smart phones) play music using MP3 files. The lossy compression reduces the quality without straying tremendously from the original, uncompressed recording. This is done by removing those sounds the human ear is incapable of hearing and processing. MP3 files are...
What is MP3