New Mic Modules for Automotive Smart Voice Systems

Kingstate recently released two types of Mic Modules applied to intelligent voice systems in the automotive industry. Regardless of the interactive voice, hands-free, In-Car Communication (ICC), etc., All of these must 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 reduction, beamforming, voice tracking, speech recognition, acoustic echo cancellation (AEC), etc., to improve the voice recognition rate and quality of the call.

Kingstate Mic Module Example

 

 

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

 

In addition to the function above, we also provided a Mic Module with Hi SNR and Hi AOP, which can improve noise reduction and acoustic Echo Cancellation (AEC).

 

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 certified for the product.

 

Mic Module SPEC

 

Refer to relevant acoustic components.

Please click https://www.kingstate.com.tw/application/31