IMA to GSM Converter

Convert your ima files to gsm online & free

Drop files here. 100 MB maximum file size or Sign Up
to

ima

A headerless file of IMA ADPCM audio data

A headerless file of IMA ADPCM audio data. IMA ADPCM claims 16-bit precision packed into only 4 bits, but in fact sounds no better than .vox.

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 IMA to GSM

Step 1

Upload ima-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

How to convert GSM to IMA