What 8Hz is good for
A 8Hz signal completes 8 cycles per second. An 8Hz oscillator setting is below the usual audible range and may produce no audible output. Treat it as a signal reference, not an audible pulse or a measure of brain activity.
8Hz Tone
Play a 8 Hz tone and adjust the sound below.
Volume and playback limits
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.
How to use 8Hz in Hzvibe
Use the preset link on this page to open the Hz Tone Generator at 8Hz instantly. Start with a sine wave for the cleanest reference, then compare it with square or saw when you want more harmonic edge.
What to compare with 8Hz
Compare 6Hz, 8Hz, and 10Hz settings at the same low volume, or use their binaural presets for audible carrier tones. Silence at these settings does not establish anything about your hearing.
Related sounds
Questions
Is 8Hz always heard as a pitch?
8Hz 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.
Which wave should I start with for a 8Hz tone?
Start with a sine wave if you want the cleanest 8Hz reference. Switch to square or saw only when you want more harmonic texture.
Can I bookmark this 8Hz tone page as a preset?
Yes. This page links straight into Hzvibe with 8Hz preloaded, so you can return to the same tone or share the URL with someone else.