CamMicGo Labs

Pro Audio Headphone Tests

Perceptual tests for channel balance, phantom center, phase, driver behavior and spatial imaging.

⚠ Lower your volume before starting. Sweeps and low-frequency tests should be comfortable, never loud.

Stereo balance & phantom center

Left and Right should stay isolated. Center should form one stable image in the middle of your head, not two separate sounds.

Balance correction: 0%

Phase & polarity

In phase should sound focused and centered. Out of phase should feel wider, hollow or diffuse.

Driver & frequency check

The sweep should stay clean and continuous. Bass-Shaker is designed to reveal rattles, buzzing or clicks in the drivers.

360° spatial imaging

A soft noise source circles your head. Listen for smooth movement without jumps, dead zones or sudden level changes.

Bluetooth latency is measured separately in the Delay tab with the bouncing-ball calibration.

Understand your results and improve your setup

A good test should not stop at a score. Use these practical checks to understand what the browser measured, what can affect the result, and what to change before your next call, stream or gaming session.

Repeatable comparison

Keep the same output device, system volume and physical fit when comparing settings. Change one variable at a time.

Browser limits

The browser can generate and analyse digital audio but cannot directly measure the acoustic response at your ears without external calibrated hardware.

Why CamMicGo goes further

✓ Private by design: tests and recordings are processed locally in your browser whenever possible.
✓ Multilingual by design: the same diagnostics and explanations are available across CamMicGo languages.
✓ Practical diagnostics: CamMicGo focuses on repeatable browser measurements and explains their limits instead of presenting them as laboratory certification.