Invention Grant
- Patent Title: Selection of speech encoding scheme in wireless communication terminals
- Patent Title (中): 无线通信终端中语音编码方案的选择
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Application No.: US12337706Application Date: 2008-12-18
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Publication No.: US08972247B2Publication Date: 2015-03-03
- Inventor: Maor Margalit , David Ben-Eli , Paul S. Spencer
- Applicant: Maor Margalit , David Ben-Eli , Paul S. Spencer
- Applicant Address: BB St. Michael
- Assignee: Marvell World Trade Ltd.
- Current Assignee: Marvell World Trade Ltd.
- Current Assignee Address: BB St. Michael
- Main IPC: G10L19/00
- IPC: G10L19/00 ; G10L19/12 ; G10L21/00 ; G10L19/22
Abstract:
A method for communication includes receiving modulated signals, which convey encoded speech. A measure of information entropy associated with the received signals is estimated. A speech encoding scheme is selected responsively to the estimated measure of the information entropy. A request to encode subsequent speech using the selected speech encoding scheme is sent to a transmitter.
Public/Granted literature
- US20090171658A1 SELECTION OF SPEECH ENCODING SCHEME IN WIRELESS COMMUNICATION TERMINALS Public/Granted day:2009-07-02
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