EVAL_A2B_KIT-FULL
XENSIV™ - Complete A²B kit to experiment with different system configurations of digital MEMS microphones
Our Infineon evaluation kit allows multi microphone audio readout and processing for many applications (e.g. sirene detection, beam forming, in-cabin-communication, active noise cancellation, …).
Develop your own algorithms and experiment with different numbers of microphones in different locations inside or outside of the car.
The kits´ magnetic microphone slave modules, allow easy mounting on any metal surface.
The microphone slave modules are equipped with protective membranes in front of the microphone sound ports and silicon gaskets on the cable feed throughs. This allows real driving test and the data collection even under dusty and slightly wet conditions.
It also shows how to connect the Infineon digital XENSIV™ MEMS microphones to an A²B transceiver and how to interface to the AURIX™ microcontroller.
Summary of Features
- Full evaluation kit for multi microphone audio readout and processing for many different applications
- System can be used for driving tests outside on a demo car
- Phantom powered slave modules with 4 microphones each
- Slave PCB mounted in a spray water sealed housing
- Mountable to the outside of a car by magnets
- Aerodynamic shape to avoid audible air turbulences
- AURIX™ sample code with up to 8 TDM channels
- Individual configuration via SigmaStudio possible
- Predefined configurations available
- 4 slaves with 2 active microphones each
- 2 slaves with 4 active microphones each
- 1 slave with 4 active microphones
Potential Applications
- Siren detection
- Beam forming
- In-cabin-communication
- Active noise cancellation
