What if the Speaker Test plays but the meeting app has no sound?

The meeting app may be using a different audio output device. Check the app's audio settings to ensure it is using the same device as the browser.

Why does my headphone have sound in only one ear?

Most commonly: cable damage near the connector, or the balance slider in system settings is set to one side.

Can I use Speaker Test to set the right volume for a presentation?

Yes. Use the 1kHz test tone (part of the sweep) as a reference while adjusting system volume to a comfortable level.

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How to Diagnose Audio Output Problems Before Meetings — A Speaker Troubleshooting Guide

Sunil Kalikayi4/7/20265 min read

The Most Common Pre-Meeting Audio Problems

One-sided audio in headphones. Very low output volume. No audio on the default device. Distorted output at higher volumes. Each of these has a specific test and fix.

Diagnosing With Speaker Test

Run the left and right channel tests in Speaker Test to check stereo balance. If one side is silent, check cable connections or system audio balance settings. Run the bass and treble tests to confirm frequency response.

System-Level Fixes

On Mac: System Preferences > Sound > Output. Check the Balance slider is centered. On Windows: Settings > Sound > choose correct output device. Verify the volume is not muted in the system tray.