Tone generator
Generate pure tones at any frequency between 20 Hz and 20,000 Hz, with multiple waveforms.
FRECUENCIA
Hz
Start at low volume, especially at high frequencies.
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Buy us a coffeeHow to use the tone generator
- Enter a frequency between 20 Hz and 20,000 Hz, or use the quick reference buttons.
- Choose the waveform: sine for a pure tone, square/triangle/sawtooth for hardware testing.
- Useful to calibrate external tuners, test speakers or headphones, or generate reference tones.