公开(公告)号：US10298736B2

公开(公告)日：2019-05-21

申请号：US15202912

申请日：2016-07-06

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Min Kyu Lee ,  Sang Hun Kim ,  Young Ik Kim ,  Dong Hyun Kim ,  Mu Yeol Choi

IPC: H04M1/60 ,  G10L21/02 ,  H04M1/725 ,  G10L15/20 ,  G10L25/78 ,  G10L15/30

Abstract: A voice signal processing apparatus includes: an input unit which receives a voice signal of a user; a detecting unit which detects an auxiliary signal; and a signal processing unit which transmits the voice signal to an external terminal in a first operation mode and transmits the voice signal and the auxiliary signal to the external terminal using the same or different protocols in a second operation mode.