This project is basicly no longer maintained. I've moved it here from LaunchPad in an attempt to gather most of my public code in one place. It used to live at https://launchpad.net/py5mon
py5mon is a Python script to decode CCIR (selcall, 5-tone). It uses pyaudio and numpy.
Supports both input from WAV-files (22050Hz mono 16bit) and line-in/microphone.
- Copyright 2011 - Mathias Bøhn Grytemark mathias@nuxis.org
- Licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License.
- http://creativecommons.org/licenses/by-sa/3.0/
- Thanks to Justin Peel at stackoverflow.com for some code (the important part which gets me the frequencies used).
- http://stackoverflow.com/questions/2648151/python-frequency-detection/2649540#2649540
Peter Childs have done some work on using this code for decoding ZVEI as well. He's done some fixes in a branch at LaunchPad: https://code.launchpad.net/~pchilds-bcs/py5mon/zvei-dev