POTS Simulator

Run your audio files through a fake telephone line! Operable as a Python package or script, or web service that takes file uploads or JSON requests.

Modem Demo

See this notebook (also on GH, but the audio samples don't show).

Heroku Details

Uses custom buildpack to get SciPy working (requires 2.7.9 runtime):

heroku create --buildpack https://github.com/thenovices/heroku-buildpack-scipy