drowe67 / codec2Links
Open source speech codec designed for communications quality speech between 700 and 3200 bit/s. The main application is low bandwidth HF/VHF digital radio. 
☆335Updated 8 months ago
Alternatives and similar repositories for codec2
Users that are interested in codec2 are comparing it to the libraries listed below
Sorting:
- Open source speech codec designed for communications quality speech between 450 and 3200 bit/s. The main application is low bandwidth HF/…☆623Updated 4 months ago
 - GUI Application for FreeDV – open source digital voice for HF radio☆270Updated this week
 - Simple OFDM modem for transceiving datagrams☆123Updated 2 months ago
 - P25 Phase 1 and ProVoice vocoder☆308Updated 5 years ago
 - Radio Autoencoder - transmission of vocoder features over radio channels☆48Updated this week
 - Deep Neural Network for Morse decoding☆102Updated 4 years ago
 - Attach TNC devices as network interfaces☆160Updated 10 months ago
 - TR-9 - M17 protocol compatible handheld - schematics, PCB design files, BOM.☆169Updated 3 years ago
 - Transceive UTF-8 text messages with up to 170 bytes over audio in about a second!☆233Updated 2 months ago
 - Soapy SDR plugin for SDRPlay APIv3☆108Updated last week
 - RNode is an open, free and flexible digital radio interface with many uses☆380Updated 3 months ago
 - M17 standard specification☆185Updated 2 weeks ago
 - Turn your Android phone into Amateur Radio Codec2/OPUS APRS enabled DV handheld transceiver (Bluetooth/BLE/USB/TCPIP KISS/Sound modem cli…☆261Updated 6 months ago
 - Digital Speech Decoder (DSD) rewritten as a C++ library☆316Updated last month
 - Software AMBE+2 2450x1150 vocoder library using md380 firmware☆46Updated 3 years ago
 - Powerful AFSK modem platform☆213Updated last year
 - Experimental Neural Net speech coding for FreeDV☆71Updated 9 months ago
 - ESP32 based Codec2/OPUS DV hobby UHF 3d printed handheld transceiver aka walkie-talkie☆67Updated 4 months ago
 - A free, open-source, multi-platform application for sending files and messages, using the codec2 HF modems☆188Updated last week
 - M17 modem board for 9600-baud capable radios☆119Updated 3 weeks ago
 - FT8 library☆259Updated 2 months ago
 - Code repository for AirspyHF+☆164Updated 3 months ago
 - Support of Mirics MSi001 + MSi2500 SDR devices☆39Updated last week
 - AMBE/AMBE+ Vocoder implementation/decoding library.☆45Updated 10 years ago
 - A FreeDV device based on the ESP32.☆105Updated last year
 - tiny Spectrum Analyzer☆282Updated 3 weeks ago
 - A simple DSP library and command-line tool for Software Defined Radio.☆59Updated last year
 - Multichannel SDR based on fast convolution and IP multicasting☆270Updated last week
 - Radio firmware tool☆96Updated 4 months ago
 - EasyDRF - "Easy Digital Radio Files" - A Windows HamDRM software application for sending files over HF radio.☆32Updated 2 years ago