Acoustic sensor

Micro LED display






















  Flexible Piezolectric Acoustic Sensor


   Voice recognition (VR) is the most straight forward and intuitive user-interface for the future IoT era. FRONICS' smart acoustic sensor is based on unique flexible piezoelectric materials and device structure , which mimics a human cochlear organ.  

  We have developed multi-channel acoustic sensor capable of highly sensitive recognition of human voice frequency band, 200 ~ 4kHz. In particular, our smart acoustic sensor exhibits more higher sensitivity than the conventional microphone, enableing the detection of minute sound from farther distance. In addition, the acoustic sensor can obtain more abundant voice information from multi-channel structure. The speaker recognition technology with this sensor achieved 75% reduction in error rate compared to the reference microphone under the same conditions.

  FROCINS's multi-channel acoustic sensor can be applicable in the field of low power VR, AI, smart home applicances, connected car, biometric authentication, Fin Tech, and etc. 


Characteristics of FRONICS Acoustic Sensor



   FRONICS Inc. holds many domestic/international patents regarding the acoustic sensor and is looking for global partnerships.


  Room #4106 (N28)

  Energy & Environment Research Center, KAIST

  291 DaeHak-ro Yuseong-gu, Daejeon, Korea, 34141