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周波数 Sweep
Parametric frequency sweep for speaker and hearing checks.
How to use
Adjust settings
Use sliders and controls to set frequency, volume, and waveform. Changes apply in real time.
Export or share
ダウンロード a WAV file or copy a share link. All processing stays on your device.
Frequently asked questions
What sweep curve is used?
Exponential ramp when both endpoints are positive.