Convert AMR to M4A
Total Audio MP3 Converter converts AMR to M4A,
and supports more than 90 audio and video files as input, and converts
to MP3, WAV, OGG, AMR, AWB, AAC, MP4, M4A, and M4B files. It also supports batch conversion.
- Free Download Total Audio MP3 Converter
- Install the Software by Step-by-step Instructions
- Launch Total Audio MP3 Converter
- Choose AMR Files
Click "Add Files" to choose AMR files and then add them to conversion list.
Choose one or more AMR files you want to convert and then click Open.
- Choose "to M4A"
- Convert AMR to M4A
Click button "Convert" to convert all AMR files into M4A format.
The software is converting AMR files into M4A format.
- Play & Browse
When conversion completes, you can right-click converted item and choose "Play
Destination" to play the destination file; or choose "Browse Destination
Folder" to open Windows Explorer to browse the destination file.
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.
Convert AMR to M4A Related Topics:
APE to AMR,
ASF to AMR,
AU to AMR,
AWB to AMR,
CDA to AMR,
FLAC to AMR,
IT to AMR,
M4A to AMR,
M4B to AMR,
M4V to AMR,
MO3 to AMR,
MOD to AMR,
MP3 to AMR,
MP4 to AMR,
MPC to AMR,
MTM to AMR,
OGA to AMR,
OGG to AMR,
S3M to AMR,
SND to AMR,
SPX to AMR,
TTA to AMR,
UMX to AMR,
WAV to AMR,
WMA to AMR,
WMV to AMR,
WV to AMR,