Tone Generator: Sweep & Noise

Generate 1 Hz–22 kHz tones, frequency sweeps and noise with an auto-stop timer.

Generate tones from 1 Hz to 22 kHz. Choose sine, square, triangle or sawtooth waveforms, and play audio through the left channel, right channel or both.Enter an exact frequency or sweep from a start frequency to an end frequency over your chosen duration. Try white, pink or brown noise. Use presets to check audio channels or play a tuning reference for musical instruments.Adjust the volume and set an auto-stop timer…