GSM
From Just Solve the File Format Problem
(Difference between revisions)
(Created page with "{{FormatInfo |formattype=electronic |subcat=Audio and Music |extensions={{ext|gsm}} }} == Description == The '''GSM''' codec or '''GSM 6.10 RPE-LTP''' (Regular-Pulse Excitat...") |
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== Description == | == Description == | ||
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The '''GSM''' codec or '''GSM 6.10 RPE-LTP''' (Regular-Pulse Excitation Long-Term Predictor) is the low-level speech compression algorithm used in the GSM mobile system. It produces telephone quality speech with a bitrate of 13 kbit/s. | The '''GSM''' codec or '''GSM 6.10 RPE-LTP''' (Regular-Pulse Excitation Long-Term Predictor) is the low-level speech compression algorithm used in the GSM mobile system. It produces telephone quality speech with a bitrate of 13 kbit/s. | ||
| − | == | + | == Software == |
| + | * [[FFmpeg]] | ||
| + | * [http://sox.sourceforge.net/ SoX] | ||
| + | == Sample files == | ||
| + | * https://telparia.com/fileFormatSamples/audio/gsm/ | ||
| + | |||
| + | == Links == | ||
* [http://www.quut.com/gsm/ GSM 06.10 lossy speech compression] | * [http://www.quut.com/gsm/ GSM 06.10 lossy speech compression] | ||
* [http://www.quut.com/gsm/gsm-1.0.13.tar.gz Free codec implementation in C] | * [http://www.quut.com/gsm/gsm-1.0.13.tar.gz Free codec implementation in C] | ||
Revision as of 22:27, 30 April 2022
Contents |
Description
The GSM codec or GSM 6.10 RPE-LTP (Regular-Pulse Excitation Long-Term Predictor) is the low-level speech compression algorithm used in the GSM mobile system. It produces telephone quality speech with a bitrate of 13 kbit/s.
