Acoustic Diagnostics

Remote equipment sound monitoring with repurposed Android phones.

Acoustic Diagnostics
Diagnostic listening session

Audio paused by the phone's speech privacy guard. It resumes automatically when only machine sound is present.
0 Hz2 kHz4 kHz6 kHz8 kHz

Sensors

No sensors yet

  1. Install the sensor app on a spare Android phone and place it near the machine, on power and Wi-Fi.
  2. Open the app: it shows a QR code straight away.
  3. Scan the phone's QR code with your camera (or the iPhone app), or type the code above. It links and starts monitoring by itself.
  4. Let it learn the machine's normal sound for about two minutes while the machine runs normally.

Alerts

Activity log

Every pairing, listening session, microphone state change and alert is recorded. Entries are encrypted at rest on the server.

TimeEventDeviceDetails