New Mic Modules for Automotive Smart Voice Systems

2020-12-30

New Mic Modules for Automotive Smart Voice Systems

Kingstate recently releases three types of Mic Modules that applied to smart voice systems for automotive. Regardless of in the interactive voice, emergency call system (e-call), hands-free, In-Car Communication (ICC), etc., All of these need to be comply with one or several high-quality Mic Modules ( ITU-T P.1100 /ITU-T P.1110/ ITU-T P.1130/ ITU-T P.1140/ ITU-T P.1150).

Fig.1 Array Mic Setup

Mic Module has omnidirectional and unidirectional these two categories. It can cooperate with the back-end algorithm software to achieve Noise Reduce/ Beamforming/ Voice Tracking/ Speech Recognition/ Acoustic Echo  Cancelling (AEC), etc., for improving voice recognition rate and the quality of the call.

Kingstate Mic Module Example

Kingstate could match the mass-produce sensitivity and matching phase for Mic Module, which is significant to third-party algorithms and the key which determining the overall speech quality and voice recognition rate.

Besides the function above, we also provided a Mic Module with Hi SNR & Hi AOP, which can make Noice Reduce & Acoustic Echo Cancelling (AEC) better.

Kingstate will cooperate with customers at the beginning of development.  Through the COMSOL FEM Simulation system, we could simulate the structure and find the best solution rapidly when we are developing or certification for the product.

Mic Module SPEC