Serial Mic Monitor
Real-time visualization of serial microphone data at 50 Hz
Serial Microphone Monitor
Connect to your SAMD21 device to visualize the microphone data in real-time. The firmware sends JSON packets at 50 Hz with mic envelope, breath detection, and phase information.
mic: raw ADC, mdc: DC baseline, mac: AC component
me: envelope, mb: breath signal, mph: breath phase
me: envelope, mb: breath signal, mph: breath phase
Note: This page only monitors the existing JSON stream—no firmware changes required.