741 Hz Tone
Continuous 741 Hz reference tone — play instantly in your browser.
Fixed frequency: 741 Hz (Solfeggio reference)
Download a 741 Hz reference WAV (2 seconds, 44.1 kHz).
What this tool does
A 741 Hz tone vibrates 741 times per second. An upper-mid Solfeggio reference tone. This page locks the frequency so you can listen, compare equipment, or export a WAV without adjusting sliders.
How to use it
Tap Play to unlock audio (required on mobile browsers). Start at low volume, especially with headphones. Switch waveform to hear how harmonics change timbre while the fundamental stays at 741 Hz. Use Download WAV for an offline reference file.
Practical applications
Listeners use 741 Hz as a sustained reference within Solfeggio frequency lists. Musicians may compare it against standard 440 Hz tuning. No medical claims are made — treat this as an audio utility.
Frequently asked questions
Do I need headphones?
Headphones work well for isolated listening. Speakers are fine for room testing.
What sample rate is the WAV export?
44.1 kHz, 16-bit mono — standard for most audio software.
Last updated: September 2025. Technical values (Hz) are locale-invariant.