Real-Time Spectrum Analyzer
SR: -- Hz
Dominant Freq
0 Hz
Tonality (PAPR)
0.0 dB
Tone Persistence
0 ms
Clipping Rate
0.0 %
Detection Status
INACTIVE
Start the microphone or run a simulation to begin detecting acoustic feedback, ground hum, clipping, or room resonance.
Phenomena Key
- Feedback: Sharp, growing peak (>250Hz) with high persistence.
- Ground Hum: Constant 50/60Hz or 100/120Hz narrow peak.
- Clipping: Flattened waveform tops (distortion).
- Room Resonance: Low-frequency (<350Hz) standing wave buildup.
- Normal Audio: Broad, dynamic, continuously moving spectrum.