Play a 6 Hz tone and adjust the sound below.
A 6Hz signal completes 6 cycles per second. A 6Hz signal has six cycles per second, below the usual audible range. Your device may filter out this frequency. Any audible artifacts are not a calibrated representation of the 6Hz fundamental.
Start with your device volume low and stop if playback feels uncomfortable. Do not increase volume to force an inaudible tone to be heard. Browser playback cannot measure hearing thresholds or calibrate sound levels.
Use the preset link on this page to open the Hz Tone Generator at 6Hz instantly. Start with a sine wave for the cleanest reference, then compare it with square or saw when you want more harmonic edge.
Compare this signal with the separate 6Hz binaural preset, which uses two audible carrier tones. Silence at these settings does not establish anything about your hearing.
6Hz is below the usual audible range. Your speakers or headphones may not reproduce it, and a pure tone at this setting is not a reliable audible pulse.
Start with a sine wave if you want the cleanest 6Hz reference. Switch to square or saw only when you want more harmonic texture.
Yes. This page links straight into Hzvibe with 6Hz preloaded, so you can return to the same tone or share the URL with someone else.