CVRA monorepo - All software running on our bots lives here

AMBE/AMBE+ Vocoder implementation/decoding library.

Nordic stuff

codec for audio in G72X, G711,G723 G726 G729 and encode or decode them from PCM

GMSK modem on raspberry pi, pandaboard any other linux board

Nexø DVB-S2 transmitter application

Encode pocsag messages to dump to a file

C++ Program to detect Clipping and other overload based nonlinear distortions in Wav Files

Webserver application with W5500 for things (Non-OS)

User BCH encode/decode library based on bch module from linux kernel

Parks-McClellan algorithm for FIR filter design

A really-really simple demodulator intended to teach Software Defined Radio to newcomers.

Software Implementation of analog cellular telephony systems like NMT, TACS, IMTS, A/B/C-Netz; mirror of https://gitea.osmocom.org/cellular-infrastructure/osmocom-analog

Cross Correlation function for C using FFTW

POCSAG experiments

BasicDSP - A tool for processing audio / experimenting with signal processing

🌍 Digital Mobile Radio library

Reed Solomon BCH encoder and decoder

(unmaintained) Digital Radio Mondiale mode E (DRM+) receiver application using librtlsdr as front end.

A lightweight POCSAG decoder for rtl-sdr devices

Android library with JNI wrapper for Codec2. Uses Gradle and NDK to cross compile Codec2 (v0.8) into an AAR library for Android

A bucket of various work-in-progress rtl-sdr ideas.

Package containing several modules including the multicast IP stereo field manager

Process QPSK-demodulated data into transport stream (SCTE 55-1)

A general implementation of a FFT, FIR and IIR filters and some other General Functions in a TMS320C5535 ezdsp including FFT and FIR, IIR filters

The official Xilinx u-boot repository

Fork of DSD, features most of the DMR protocol, work on other protocols and more FEC. Eventually all will go back to DSD mainline.