Convert AMR to M4A

AMR to M4A software converts AMR to M4A and supports more than 110 audio and video files. The software also supports batch conversion and is full compatible with Windows 10/8/7/Vista/XP/2000.

1. Free Download AMR to M4A software and then install the software by instructions
   
   
2. Launch AMR to M4A Software
3. Choose AMR Files



Click "Add Files" button to choose AMR files and add them to conversion list.


Choose one or more AMR files you want to convert and then click Open.


4. Choose "to M4A"
   
   
   
   
5. Convert AMR to M4A
   
   
   Click button "Convert" to convert AMR files to M4A format.
   
   
   Alternatively, you could click "Convert to One" to convert and combine/join/merge multiple AMR files to one M4A.
   
   
   The software is converting AMR files to M4A format.
   
   
6. Play & Browse



Right-click converted item and choose "Play Destination" to play the destination file, choose "Browse Destination Folder" to open Windows Explorer to browse the destination file.


7. Done

Free Download AMR to M4A Software

What is AMR?
Adaptive Multi-Rate (AMR) is an audio data compression scheme optimized for speech coding. AMR was adopted as the standard speech codec by 3GPP in October 1998 and is now widely used in GSM and UMTS. It uses link adaptation to select from one of eight different bit rates based on link conditions.AMR is also a file format for storing spoken audio using the AMR codec. Many modern mobile telephone handsets will allow you to store short recordings in the AMR format.

What is M4A?
MPEG-4 Audio. Because of its exceptional performance and quality, Advanced Audio Coding (AAC) is at the core of the MPEG-4, 3GPP and 3GPP2 specifications and is the audio codec of choice for Internet, wireless and digital broadcast arenas. AAC provides audio encoding that compresses much more efficiently than older formats, such as MP3, yet delivers quality rivaling that of uncompressed CD audio.

AMR to M4A Related Topics: AVI to M4A, AAC to M4A, AIFF to M4A, APE to M4A, CDA to M4A, FLAC to M4A, MO3 to M4A, MOD to M4A, MPC to M4A, MTM to M4A, S3M to M4A, SND to M4A, UMX to M4A, WAV to M4A, WV to M4A, XM to M4A, DVD to M4A, FLV to M4A, MOV to M4A, MP2 to M4A, CD to M4A, SWF to M4A