How to run a speaker test
- Choose the output you want to test in your device settings. Disconnect Bluetooth when checking the built-in speaker.
- Press Play and listen from a comfortable distance. The sweep stops after 20 seconds.
- Compare left and right on stereo equipment. A phone or mono audio setting may combine channels.
- Play familiar speech afterward. A tone test is a listening aid, not a calibrated measurement.
What do the results mean?
A buzz or rattle at particular pitches may indicate a loose part, blockage, or distortion. If every sound is quiet, check media volume, audio routing, and app settings before assuming hardware damage.
If one channel seems silent, check balance settings and test a known stereo recording. Channel selection cannot override a device’s mono output or operating-system routing.
Why is there no sound?
Check the media volume and browser tab mute setting, then confirm the selected output device. Press Play again after switching back to this tab. If playback fails, try another current browser.
Is this a full hearing or speaker assessment?
No. The sweep covers 220–1,200 Hz, not the full audible range. It does not measure loudness, diagnose hearing, or certify speaker quality. Results depend on your device and listening environment.