Spectrum Analyzer
Zewp.com
🎤 Microphone
🎵 Tone Generator
Bars
Waveform
Circular
Mirror
Green
Rainbow
Heat
Cyan
Purple
Freq:
440
Hz
Vol:
30
%
Sine
Square
Saw
Tri
Smoothing:
0.80
FFT Size:
256
512
1024
2048
4096
Click "Microphone" to use your mic, or "Tone Generator" to generate audio