Invention Grant
US08669459B2 Sound processing apparatus, method for sound processing, program and recording medium
失效
声音处理装置，声音处理方法，程序和记录介质
- Patent Title: Sound processing apparatus, method for sound processing, program and recording medium
- Patent Title (中): 声音处理装置，声音处理方法，程序和记录介质
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Application No.: US13117514Application Date: 2011-05-27
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Publication No.: US08669459B2Publication Date: 2014-03-11
- Inventor: Masao Oshimi , Ryo Gobara
- Applicant: Masao Oshimi , Ryo Gobara
- Applicant Address: JP Tokyo
- Assignee: CRI Middleware Co., Ltd.
- Current Assignee: CRI Middleware Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Greenblum & Bernstein, P.L.C.
- Priority: JP2010-131680 20100609
- Main IPC: G10H1/00
- IPC: G10H1/00
Abstract:
The sound-processing apparatus of the present invention generates plural frequency data by decoding plural encoded sound data and applying inverse quantization. Each of the frequency data are subjected to sound-processing and then synthesized into one single frequency data. Transformation processing from frequency domain to time domain is applied to the synthesized single frequency data so as to generate sound data in time domain so as to reduce computation amounts of decoding process.
Public/Granted literature
- US20110303074A1 SOUND PROCESSING APPARATUS, METHOD FOR SOUND PROCESSING, PROGRAM AND RECORDING MEDIUM Public/Granted day:2011-12-15
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