Invention Grant
- Patent Title: Audio signal encoding
- Patent Title (中): 音频信号编码
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Application No.: US11706134Application Date: 2007-02-13
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Publication No.: US08060363B2Publication Date: 2011-11-15
- Inventor: Anssi Rämö , Lasse Laaksonen , Adriana Vasilache
- Applicant: Anssi Rämö , Lasse Laaksonen , Adriana Vasilache
- Applicant Address: FI Espoo
- Assignee: Nokia Corporation
- Current Assignee: Nokia Corporation
- Current Assignee Address: FI Espoo
- Agency: Ware, Fressola, Van Der Sluys & Adolphson LLP
- Agent Alfred A. Fressola
- Main IPC: G10L21/02
- IPC: G10L21/02 ; G10L19/02 ; G10L19/00
Abstract:
For an audio coding, noise suppression is applied to an original audio signal to obtain an audio signal with reduced noise. A coding mode is selected based on the audio signal with reduced noise. The original audio signal is then encoded using this selected coding mode.
Public/Granted literature
- US20080192947A1 Audio signal encoding Public/Granted day:2008-08-14
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