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Tone Generator

Generates a tone using the AudioContext API and the options below.

Playing at certain volumes and/or frequencies may damage your ears and/or devices. Please use caution.

Frequency:   Hz

Duration:   s


Gain (change in volume):  %

You can play multiple tones at the same time; just create a tone that lasts for a long time and configure your settings for the second tone and press Play (while the first tone is playing). Or, you can open this page in multiple tabs.