For our customer we developed a 6-channel audio analyser with real-time signal processing based on a DSP for spectral analysis of sound and vibration sensors. Every input channel supports a large number of freely configurable frequency bands as well as a configurable threshold for start of monitoring. In addition, the device also offers recording functionality via an integrated USB interface.
Compact design, an input voltage range of 8-28V, as well as an integrated overvoltage protection allow direct installation in the device under test. Furthermore, a built in super capacitor can bridge voltage drops of up 15 seconds at full operation. Compared to conventional solutions available on the market, the device is 10 times more cost effective and space-saving.
The most important parameters:
Do you have questions about this project?
Martin Häusler is at your disposal.