Welcome
Welcome to the blog
Amateur radio · Computing · Artificial intelligence
KC9ZYZ
A ham radio and computer blog
Latest notes
View the archive →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.
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.
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.