Start audio
Tap Play or press Space. Your browser requires a gesture before audio can play.
Chord Frequency Generator
Stack chord tones with the tone engine multi-voice adapter.
major chord · root 440 Hz
Signal
How to use
Adjust settings
Use sliders and controls to set frequency, volume, and waveform. Changes apply in real time.
Export or share
Download a WAV file or copy a share link. All processing stays on your device.
Frequently asked questions
Is this tool available yet?
The page route and configuration exist. Audio adapter implementation is in progress.
Will my audio be uploaded?
No. All tools on this site process audio locally in your browser when implemented.