Question 1

What is a tone generator?

Accepted Answer

A tone generator creates audio signals at specific frequencies. It's used for testing speakers, tuning instruments, hearing tests, and audio experiments.

Question 2

What frequencies can humans hear?

Accepted Answer

Humans can typically hear frequencies between 20 Hz and 20,000 Hz (20 kHz). This range decreases with age.

Question 3

Can I download the generated tone?

Accepted Answer

Yes. Set the desired frequency, waveform, and duration, then click the Download WAV button to save the tone as a .wav file.

Question 4

Is this tone generator free?

Accepted Answer

Yes, completely free with no signup required. All audio is generated in your browser.