Démarrer audio
Tap Lecture or press Space. Your browser requires a gesture before audio can play.
−3 dB/octave noise for calibration and natural-sounding masking.
Export 5 seconds of noise as WAV.
Tap Lecture or press Space. Your browser requires a gesture before audio can play.
Use sliders and controls to set frequency, volume, and waveform. Changes apply in real time.
Télécharger a WAV file or copy a share link. All processing stays on your device.
Standard for room tuning because each octave carries equal energy.