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3GA → MP3: a playback-friendly audio copy
3GA is an audio container, often used for phone recordings. The first audio stream is encoded as lossy MP3. Conversion cannot restore detail from the source; check duration and playback, and keep the original recording.
Choose a readable 3GA recording.
Convert and download MP3.
Check playback, duration and channels before sharing.
Conversion settings
Choose settings before adding files. The same settings apply to the whole batch.
Lossy conversion cannot restore detail missing from the source. Compression presets for lossless formats change file size and processing time, without reducing sound quality.
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3GA → MP3
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Check playback, duration and channels before sharing.
3GA to MP3
Upload a 3GA audio file and save it as MP3 for players, messengers, editing, publishing or archiving.
3GA is a 3GPP audio file created in 1998. It was created by the 3rd Generation Partnership Project. It is used mainly on mobile devices in order to record, play and transmit audio data. 3GPP (3rd Generation Partnership Project) is a consortium that develops specifications for mobile telephony.
The format resembles 3GP files, however, it includes only audio data. In most cases, 3GA files are used by mobile phones in order to record and transmit audio data. For example, this is how audio is recorded in Samsung Galaxy phones. The .3GA file extension can be changed to .3GP, which is widespread. Everything is supported by many programs.
The 3GA format uses an adaptive coding audio codec with variable speed (AMR, AMR-NB, GSM-AMR). The development of this codec was done in order to compress encoded speech signals using adaptive modulation. In 1999, the 3GPP consortium adopted the Adaptive Variable Rate Coding (AMR) standard. Currently, it is used by GSM and UMTS communication systems. It is this format for speech recording that has found wide application on mobile devices. We note at the same time that it is not possible to play such files very often on certain devices.
MP3 is the most common music (sound) file format. This format was developed by Fraunhofer IIS and Thomson. This format for storing and transmitting music (sound) files in digital form uses signal compression technology. That is why, unlike the previously widespread WAV format, MP3 files (full name - MPEG Audio Layer-3) are much smaller in size, and their sound quality is much higher. The MP3 format was one of the first and most successful sound compression methods. One of the important characteristics of this process is the degree of compression, that is, how much data is transferred per unit of time. Standard MP3 encoding is from 64 to 320 kb / s.
Supported formats
This converter shows the accepted source formats and the result format.
Input files
3GA
MP2
MP3
MPGA
OGA
OGG
WMA
VOC
FLAC
WAV
OPUS
MPC
MKA
KAR
MMF
M4A
M4P
M4R
AMR
MID
MIDI
AAC
AC3
APE
AIF
AIFF
RA
RM
CAF
EAC3
WEBA
IMY
MXMF
OTA
RTTTL
RTX
XMF
AWB
Result
MP3
A damaged file or a non-standard codec can still fail even when the extension is supported.
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