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G721

g721 icon

Raw CCITT/ITU G.721 4-bit ADPCM sound format

File type: Audio and sound file

A g721 file extension is related to the Raw CCITT/ITU G.721 4-bit ADPCM sound format.

What is g721 file?

File type category:
Audio and sound file

Date updated: November 10, 2024

Record marked as obsolete and not updated for a long time.

The g721 file extension is associated with the Raw CCITT/ITU G.721 4-bit ADPCM sound format.

An ITU standard for speech codecs that uses the ADPCM method and provides toll quality audio at 32 Kbps. ADPCM 4-bit lossy compression, mono.

How to open g721 file?

There's no standard file extension for this type of data and there's no way to auto-detect the format, so use a *.g721 file extension to make the Awave Studio recognize what it is!

How to convert g721 file?

Probably can be exported to other formats.

Suggested software to open g721 file:

Associated software actions with the g721 file

Apps designed for playing g721 files:

Microsoft Windows

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