SOU to GSM Converter

Convert your sou files to gsm online & free

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Convert to SOU

sou

SOU - 8-bit unsigned integer PCM RAW Audio

An alias for the .u8 format
GSM Converter

gsm

GSM 06.10 Lossy Speech Compression

GSM 06.10 Lossy Speech Compression. A lossy format for compressing speech which is used in the Global Standard for Mobile telecommunications (GSM). It’s good for its purpose, shrinking audio data size, but it will introduce lots of noise when a given audio signal is encoded and decoded multiple times. This format is used by some voice mail applications. It is rather CPU intensive.

How to convert SOU to GSM

Step 1

Upload sou-file(s)

Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.

Step 2

Choose "to gsm"

Choose gsm or any other format you need as a result (more than 200 formats supported)

Step 3

Download your gsm

Let the file convert and you can download your gsm file right afterwards