Features
One recording. A full picture.
A Drive Test takes 10 seconds. Around it, NVH Lab builds a score you can trust, a spectrum you can read, a diagnosis you can act on, a history you can keep, and a community of cars like yours.
The measurement
Ten seconds, taken seriously.
Drive Tests
A 10-second recording of a road you know, at a steady speed. That is the whole ask — the app does the rest.
Noise Score
Every Drive Test becomes a 0–100 quietness score, normalized for speed band and road surface, then ranked against the community. Higher is quieter.
Frequency spectrum
See the shape of the noise. A narrowband whine sits on one frequency; tire and wind roar spread wide. Different problems, different fixes.
Your garage
A memory for every change.
Garage
Every car keeps its own history — each Drive Test, plus the tires, repairs, and modifications you log alongside it.
Acoustic diagnosis
NVH Lab combines recordings across speeds, road surfaces, and operating states. It separates low-frequency boom and rumble, road and tire noise, wind noise, and tonal whine, then ranks likely causes using the available evidence and confidence. A hypothesis is never presented as a confirmed repair.
Before & after
Repeat the same route after a change and compare the two runs directly. The new tires helped — or they did not. Now you know.
The community
You are not the only one listening.
Cars like yours
See Drive Tests from other owners of the same model, and where your car lands among them.
Clubs & sharing
Bring a repeatable result to a model club, fellow owners, or your workshop — a shared number beats a described vibration.
Get started
Ten seconds. That is the whole ask.
Download NVH Lab, record a route you know, and hear what your car has been trying to tell you.
Free for iPhone and Android