Acoustic Detector

Acoustic Detector is the complete field toolkit for measuring, analyzing, and correcting the sound of any space — built for building professionals, health & safety officers, and anyone who wants to understand and improve a room's acoustics. SOUND METER Measure the live sound level (dB estimate), with minimum, maximum, and average for each session. The real-time chart changes color by level (green, yellow, red) and comes in two visual styles — Festival and Studio. A one-point microphone calibration lets you match a reference sound meter for more reliable readings. ANALYZER See the live frequency spectrum and get an instant read on whether a sound is pure, noisy, or complex, along with its dominant frequency. TREATMENT Scan a room with LiDAR and the length, width, height, and every wall fill in automatically — or enter them by hand. Add surfaces and materials to calculate reverberation time (RT60) against a target for the room's use (office, home theater, classroom, and more), see exactly how much acoustic foam to add to hit that target, and view a 3D diagram of the room. A live RT60 measurement mode uses an interrupted noise burst to estimate real-world decay. CALCULATORS Combine multiple sound sources into a total dB level, convert sound pressure (Pa) to dB SPL, and work out frequency, period, and wavelength. MEASUREMENTS TABLE Every measurement — from any mode — is logged in one place. Filter by type, sort by date, and export a full PDF report with every chart included. Fully bilingual (English/French), works entirely on-device — no accounts, no data collection, no subscription.