Free browser test · no install

Test your conference room audio in 60 seconds

Stand in the room, clap three times, and get an approximate RoomScore with your room’s reverberation estimate, how it affects video calls, and what to fix first.

How big is the room?

Small / huddle2–4 people Medium6–10 people Large / boardroom12+ people

Know the dimensions? Enter them for a tighter estimate (optional)

Length (m) Width (m) Height (m)

Uses your microphone for ~20 seconds

Private by design. The microphone is used only for this test. Audio is analyzed locally in your browser — nothing is recorded, stored, or uploaded. When the test ends, the microphone is released.

This is a screening tool, not a certified acoustic measurement. Phone and laptop microphones vary; results are approximate. For a full audit with LiDAR room geometry, use the RoomScore iPhone app.

Preparing microphone…

Your result

Reverberation

–

estimated RT60

Target for this room

–

typical video-call target

Background noise

–

approximate

0.2s · dry0.6s1.2s+ · echoey

How your room compares

050100

Your room’s measured decay

Energy decay after your loudest clap, with the regression line used to estimate RT60.

What would acoustic panels do?

Drag to add absorption and watch the predicted reverberation respond — same Sabine/Eyring simulation as the RoomScore app.

Added panel area: 0 m²

Predicted RT60–

Predicted score–

What this means for video meetings

What to do next

Want a more complete room audit? The RoomScore iPhone app adds LiDAR room geometry, photos, equipment context, AI recommendations, room history, and portfolio tracking across all your rooms.

Get the iPhone app

Screening estimate from your device microphone — not an ISO 3382 measurement. Reverberation (RT60) is estimated from clap decay using the same T20/T30 analysis as the RoomScore app; the score uses RoomScore’s standard acoustic scoring. Background-noise rating is approximate because browser microphones are not calibrated.