Real-time pitch detection, guided exercises, and recording.
Default view:
How to use
Pitch / Spectrogram — toggle between a pitch tracker and a frequency spectrogram. Both show a 10-second rolling window.
Click & hold on the graph to see the note at your cursor position.
Right-click to pin a reference line at any frequency. Each line gets its own color and appears in both views. Remove lines individually or clear all from the header.
Tone volume slider controls the reference tone loudness during guided exercises.
Spacebar pauses/unpauses the graph so you can analyze what's on screen.
Record your full session or individual exercises for playback.
Your base note
Your comfortable starting note. Zones and single-note targets will be anchored here.
Your target (peak) note
Warm-up steps up to this note. You can adjust it during the session too.
For advanced users only. Only enable this if you are already using a femme or androgynous voice as your default and are comfortable sustaining it. Starting warm-ups above F#3 skips the chest-to-mixed transition exercises that are important for earlier-stage training.