How to Convert AMR to AC3 Online?

Step 1

Upload AMR File

Drag and drop the AMR files that you want to convert.

Step 2

Convert AMR to AC3

Click CONVERT to convert your AMR file(s).

Step 3

Download Converted AC3

Click DOWNLOAD to save your converted AC3 file(s).

Information about AMR and AC3 File Formats

File Extension
.amr
Description
AMR (Adaptive Multi-Rate Audio Codec) is a sound compression format that is designed for speech coding. It is today widely used in UMTS (Universal Mobile Telecommunication System) and GSM (Global System for Mobile Communications). Most modern mobile phones can save short sound recording clips in AMR format and can be converted to other standard sound formats using a third-party program like Wondershare UniConverter.
Associated Programs
AMR Player
Mplayer
VLC Media Player
QuickTime Player
Developed By
3GPP (Third Generation Partnership Project)
MIME Type
audio/amr
File Extension
.ac3
Description
AC3 is an audio format designed by Dolby Digital to offer surround sound listening. This format is available on most Blu-ray and DVD media files and is played using a Dolby Digital DVD Player. Interestingly, AC3 can be output in up to six speakers of a home stereo system. On a computer, AC3 can be opened on VLC Media Player, Apple QuickTime Player, and Windows Media Player.
Associated Programs
VLC Media Player
Apple QuickTime Player
Windows Media Player
Developed By
Dolby Labs
MIME Type
audio/ac3

Popular AMR and AC3 Conversions

Online UniConverter (Media.io)

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