frequency-analyzer

Device:

Profile:

astro-derek/eq-cli

eq-cli web

Click below to allow microphone access, then select a device and click Start.

Settings

Changes are saved locally in your browser and persist across page loads.

Colors

Bar color

Peak color

History color

Axis color

Label color

dB Scale

Min dB

Max dB

dB interval

Graph height (0 = auto)

dB marker style

Spectrum

Volume mode

Channel mode

FFT size

Band count

Graph style

Gain (dB)

Band gap (px)

Peak hold (frames)

Peak dB labels

History rows (0 = off)

History speed (fps)

History gradient chars

Display

Show title

Show axis labels

Show shortcuts bar

Axis frequencies (Hz, CSV)