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3GA → OGA
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Upload a 3GA audio file and save it as OGA 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.
OGA is a format of free container audio files, a kind of audio container. The developer is Xiph.Org. The full original name is Ogg Vorbis Audio File. This audio container runs on Ogg Vorbis, a widely used audio encoding and streaming technology. The container stores audio data with compression using Vorbis compression. OGA audio files can also use the .OGG extension because they are a standard Ogg container. Any Ogg-enabled media player must play OGA audio files.
Supported formats
This converter shows the accepted source formats and the result format.
Input files
3GA
FLAC
MP2
MP3
MPGA
WAV
OGG
WMA
M4A
M4P
AMR
M4R
AC3
MID
MIDI
AAC
AIF
AIFF
CAF
MPC
MKA
VOC
RA
RM
OPUS
MMF
KAR
EAC3
IMY
AWB
MXMF
OTA
RTTTL
RTX
XMF
Result
OGA
A damaged file or a non-standard codec can still fail even when the extension is supported.
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