Patent ID: 9712655
Date: 2017-07-18
CPC Classifications: H04M,H04R

Claim:
1. A voice inputting system for a vehicle, comprising: a microphone comprising a plurality of cores, each having different sensitivities to receive sounds from different directions inside the vehicle; and a head unit, arranged inside the vehicle, for generating a plurality of beams based on analog signals converted from the sounds by the plurality of cores, identifying a beam having the highest intensity among the plurality of beams to select one beam, and outputting a sound signal corresponding to the identified beam, wherein the head unit comprises a digital converter for generating the plurality of beams and searching for a beam having the highest intensity among the plurality of beams to select one beam for each preset section, wherein the preset section comprises a driver seat section and a passenger seat section, and wherein the digital converter selects a first beam among a plurality of beams formed in the driver seat section and a second beam among a plurality of beams formed in the passenger beam section.