REVVAT Tools

Live Frequency Analyzer

Listen through your microphone and visualize the frequencies present in real time.

--- Hz
--- Waiting for signal
Live Signal

Frequency Data

Dominant Frequency --- Hz
Musical Note ---
Tuning --- cents
Signal Level --- dB
Detected Spectrum
Sub 20–60 Hz
Bass 60–250 Hz
Mid 250–2k Hz
High 2k–20k Hz
Strongest Frequencies
1 ---
2 ---
3 ---
4 ---
5 ---