Pitch Tool

Upload WAV

The audio runs fully in your browser; nothing is uploaded. Use “Record mic” to capture a short clip.

Guided tuning

Use plain language knobs; we’ll update the detailed settings for you.

Sensitivity Balanced

Relaxed catches more tentative pitches; strict keeps only confident peaks.

Note smoothness Balanced

Fast favors short notes and quick shifts; silky blends sustained tones.

Range focus Auto

Choose the pitch area you care about; we set min/max Hz for you.

Noise cleanup Balanced

Adds high-pass and gating to ignore rumble or room noise.

Move a knob and we’ll adjust multiple detector options at once. You can still tweak the fields below.

Preset

Window

Hop

Min Hz

Max Hz

Peak thresh

Corr cut

High-pass Hz

Hann Remove DC Cepstrum seed Adaptive thresh

Onset fast ms

Onset slow ms

Onset Δ dB

Onset floor dB

Pitch short ms

Pitch long ms

Pitch dev semitones

Silence hold ms

Min note ms

Adjust detector and note-tracker settings, then run Analyze.

Select a file to begin.

#	Start (s)	End (s)	Note	Median Hz	Best Hz	Corr	Onset	Peak dB
No notes yet.

0:00 / 0:00

Chart displays detected notes across time and frequency. Orange dots indicate onset detection. Click on any note to see detailed frame analysis.

Note Analysis

Log Scale dB Scale Max Freq: Hz

Detected Peaks:

FFT Size: Colormap: Show Harmonics Max Freq: Hz

          💡 Click to set playback position | Scroll to zoom | Click+drag to pan | Right-click+drag to zoom region
        