Billy Neuson - KC9ZYZ

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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 on HF so that bandwidth can be kept small, and signals

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

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 project of the year, I am interested in creating a small

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.