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codec2 Digitizing The Airwaves: Codec2 HTs Codec2 is an open source speech codec used by the ham radio mode FreeDV. The main draw to Codec2 is the very low bitrate required to sustain quality speech, which is very useful
Software X11 Forwarding with RPi, PuTTY, and Android I have a particular need to use my Raspberry Pi as a headless system while still getting information from a GUI application. There are plenty of tutorials for using VNC or ssh with
Electronics Microcontroller PCM Audio Player: Introduction Now that I am four weeks into the semester, I have finally settled into working full time again. With this comes some drive to get around to a side project. For my first
welcome Welcome Welcome! This is the home of Billy KC9ZYZ's blog about ham radio, electronics, and software. Maybe I'll be up to something interesting.