Output
Sine tone; frequency, Hz; stereo routing
UserBenchmark / All Tools / Hearing Frequency Explorer
Audio
Hearing Frequency Explorer
Explore audible tone frequencies at low volume. This is not a clinical hearing test.
Free to useNo downloadNo sign-up
Hearing Frequency Explorer · At a glance
Quick answer: Explore audible tone frequencies at low volume. This is not a clinical hearing test. Audibility depends on playback equipment and settings as well as hearing.
Hearing Frequency Explorer
The test loads when you open it. Device access is requested only after you choose to start.
Detailed guide
How to use this tool
- Use comfortable low volume and explore frequencies without chasing the highest audible tone.
- Stop immediately if listening becomes uncomfortable.
Input
Explicit playback and a low output volume
Browser requirement
Web Audio; AudioContext
Processing
Runs on your device; no tool-result upload
How it works and what the result means
A generated sine wave helps check routing and audibility. Speaker, headphone and audio hardware response strongly influence what you hear; the tool cannot measure response without a calibrated recording chain.
Reading the result
Audibility depends on playback equipment and settings as well as hearing. The page cannot distinguish these factors.
What to check next
Do not increase volume to make an extreme tone audible. Use an appropriate professional assessment for hearing concerns.
Very high or low frequencies may be inaudible on working equipment. Do not increase the volume to chase an inaudible tone. This is not a hearing diagnosis.
Frequently asked questions
Is this a medical hearing test?
No. It is an uncalibrated frequency explorer and cannot diagnose hearing loss or establish a clinical threshold.
How do I start the Hearing Frequency Explorer?
Lower your volume first. Select a channel and frequency, then start a quiet tone. Stop playback before changing devices.
Does this tool require a download or an account?
No. Open the interactive tool above in a modern browser. The instructions and explanations are available even with JavaScript disabled; running a test needs JavaScript.
Why can two attempts give different results?
Power settings, background tasks, browser scheduling, operating-system input processing and device settings affect measurements. Compare repeated attempts with identical settings rather than the single highest score.