This project contains a C-language library for common DSP (Digital Signal Processing) primitives for SDR (Software Defined Radio).


Binary Packages

Osmocom provides binary packages for several flavors of Debian and Ubuntu GNU/Linux on a variety of architectures (i586, x86_64, armhf, armv7l). Unless you are a software developer interested in developing on Osmocom, it is recommended you use those packages instead of building from source.

For more details see Binary_Packages

Source Code

The source code is available from (module libosmo-dsp).

Public read-only access is available via

git clone

You can also web-browse it at


Doxygen-generated API documentation is generated during the build process, but also available online for each of the sub-libraries at

Mailing List / Forum

Discussions related to libosmo-dsp are happening on

Please observe the Mailing_List_Rules when posting.


Our coding standards are described at Coding_standards

We are receiving patch submissions via e-mail to the above-mentioned mailing list.

Updated by laforge 4 months ago ยท 5 revisions

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