Python Program to decode live audio for DTMF signals. Its not actually a decoder though. It just listens to live audio and detects the DTMF signals.
01. Pyttsx3 (just for Text To Speech Functionality)
01. multimon-ng (for decoding DTMF) (Note: Build from official repo manually, not from apt-get install command)
02. espeak (to support pyttsx3)