Patent ID: 9666205
Date: 2017-05-30
CPC Classifications: G10L,H04R

Claim:
1. A voice enhancement method, adapted for a distributed system having a plurality of picking devices and a host device, wherein the plurality of picking devices are disposed in a space and communicate with the host device, the voice enhancement method comprising: acquiring positions of each of the plurality of picking devices and a source; actuating each of the plurality of picking devices to receive a voice signal generated by the source and generate a waveform signal corresponding to the received voice signal; actuating each of the plurality of picking devices to transmit the waveform signal to the host device; performing an enhancement operation on the waveform signals based on the relative positions of the picking and host devices and the source, and generating an enhanced voice signal, the enhancement operation including determining and comparing distances between picking devices and the source and selecting the waveform signal generated by the picking device closest to the source as the enhanced voice signal; transmitting the enhanced voice signal to at least one other picking device; and actuating at least one of the plurality of picking devices to play the enhanced voice signal.