Tone Generator Online. 1-2000 HZ. Waves: sine, square, sawtooth, triangle
Free Tone Generator app. Use Slider or Enter your frequency. Press play buuton to hear the tone at set rate.
Change waveforms: Sine, Square, Sawtooth, Triangle. Please set headphones or speakers to a low volume to avoid damage hearing or equipment. Could be used to generate relaxing sounds: Tuning instruments, science experiments, test audio equipment , testing hearing, tinnitus frequency match, etc.
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50%
520 Hz
520 Hz