Invention Grant
US08949116B2 Signal processing method and apparatus for amplifying speech signals
有权
用于放大语音信号的信号处理方法和装置
- Patent Title: Signal processing method and apparatus for amplifying speech signals
- Patent Title (中): 用于放大语音信号的信号处理方法和装置
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Application No.: US13016069Application Date: 2011-01-28
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Publication No.: US08949116B2Publication Date: 2015-02-03
- Inventor: Jae-Hyun Kim
- Applicant: Jae-Hyun Kim
- Applicant Address: KR Suwon-Si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-Si
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2010-0008049 20100128
- Main IPC: G10L21/00
- IPC: G10L21/00 ; G10L21/038 ; G10L19/008
Abstract:
A signal processing method is provided. The signal processing method includes extracting a first signal having a first frequency band from a sum signal of a left signal and a right signal, generating a second signal having a second frequency band by using the first signal, generating a third signal by using the first signal and the second signal, and applying a gain, generated by using a rate of a center signal included in the sum signal, to the third signal.
Public/Granted literature
- US20110184731A1 SIGNAL PROCESSING METHOD AND APPARATUS FOR AMPLIFYING SPEECH SIGNALS Public/Granted day:2011-07-28
Information query
