I've released a small Python script that detects and displays the musical note from live microphone input. It's designed for monophonic audio, meaning it works best with a single instrument or voice at a time.
The script identifies the dominant frequency present in the audio stream and then maps that frequency to a standard musical note name and its corresponding octave. This gives you a real-time readout of the pitch being played.
This tool could be useful for:
- Musicians looking for a simple way to check tuning or identify notes being played.
- Developers experimenting with audio processing or building simple pitch-tracking applications.
- Hobbyists interested in exploring the relationship between sound frequencies and musical notes.
It's a straightforward implementation focused on a single task: monophonic pitch detection. The goal is to provide a working, understandable snippet for those who need this specific functionality.
