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.

codec2. 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.

freedv-gui. GUI Application for FreeDV – open source digital voice for HF radio

pirip. Minimal Hardware IP over VHF/UHF Radio using RpiTx and RTLSDR

radae. Radio Autoencoder - transmission of vocoder features over radio channels

LPCNet. Experimental Neural Net speech coding for FreeDV

freebeacon. Automated Beacon for FreeDV that runs on a Raspberry Pi

phasenn. Phase modelling with Neural Nets

ampnn. Amplitude Modelling using Neural Nets

librtlsdr. Software to turn the RTL2832U into an SDR

rtl-sdr-blog. integrated rtl_sdr and codec2 FSK modem

misc. David's miscellaneous projects

cml. Coded Modulation Library modified to support codec2

radae_nopy. A version of RADAE which doesn't require python

codec2-samples. Snapshots of Codec 2 samples