drowe67 / codec2-dev
Open source speech codec designed for communications quality speech between 450 and 3200 bit/s. The main application is low bandwidth HF/VHF digital radio.
☆602Updated 5 months ago
Related projects: ⓘ
- P25 Phase 1 and ProVoice vocoder☆276Updated 3 years ago
- GUI Application for FreeDV – open source digital voice for HF radio☆197Updated last week
- Vendor and platform neutral SDR support library.☆1,115Updated 4 months ago
- A simple DSP library and command-line tool for Software Defined Radio.☆506Updated 7 months ago
- Digital Speech Decoder (DSD) rewritten as a C++ library☆286Updated 6 months ago
- Digital Speech Decoder☆695Updated 2 months ago
- Software to turn the RTL2832U into an SDR☆290Updated 5 months ago
- rx_fm, rx_power, and rx_sdr tools for receiving data from SDRs, based on rtl_fm, rtl_power, and rtl_sdr from librtlsdr, but using the Soa…☆356Updated last month
- Driver and GUI for LMS7002M-based SDR platforms☆467Updated 5 months ago
- Qt-based digital signal analyzer, using Suscan core and Sigutils DSP library☆950Updated this week
- SDR firmware and bootloader with configuration files for use with Eclipse, EmBitz and Makefile☆356Updated last year
- Qt-DAB, a general software DAB (DAB+) decoder with a (slight) focus on showing the signal☆291Updated this week
- Software to turn the RTL2832U into an SDR☆683Updated 4 months ago
- library for turning a RTL2832 based DVB dongle into a Software DefinedReceiver; mirror from https://gitea.osmocom.org/sdr/rtl-sdr☆704Updated 3 months ago
- Multimode SDR transceiver for GNU radio☆252Updated this week
- The Pothos data-flow framework☆302Updated last year
- Analogue TV transmitter for the HackRF☆709Updated last month
- Advanced repeater system software with EchoLink support for Linux including a GUI, Qtel - the Qt EchoLink client☆433Updated last week
- Modular Open Source Radio Firmware☆575Updated last month
- M17 standard specification☆146Updated this week
- ☆925Updated this week
- Code repository for AirspyHF+☆146Updated 7 months ago
- KiwiSDR: BeagleBone web-accessible shortwave receiver and software-defined GPS☆468Updated this week
- rtl-sdr spectrum analyzer☆577Updated last year
- This is the fully-functional GNU Radio software-defined radio (SDR) implementation of a LoRa transceiver with all the necessary receiver …☆659Updated 2 months ago
- Dire Wolf is a software "soundcard" AX.25 packet modem/TNC and APRS encoder/decoder. It can be used stand-alone to observe APRS traffic, …☆1,554Updated last week
- The firmware for the MMDVM (Multi-Mode Digital Voice Modem)☆465Updated last month
- GNU Radio decoder for Amateur satellites☆770Updated this week
- Iridium burst detector and demodulator.☆363Updated last week
- Ham radio control library for rigs, rotators, tuners, and amplifiers☆590Updated this week
- GNU Radio blocks for receiving LoRa modulated radio messages using SDR☆536Updated 2 years ago