NeoToolkit
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tone 생성기
tone 생성기입니다. 100% 무료.
440
Hz
Frequency
20 Hz
20,000 Hz
Waveform
Sine
Square
Sawtooth
Triangle
Volume
30%
Presets
A4 (440Hz)
1kHz
100Hz
500Hz
5kHz
10kHz
Play
Stopped
Use headphones or speakers to hear the tone. Adjust volume carefully.