Invention Grant
- Patent Title: Signal processing
- Patent Title (中): 信号处理
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Application No.: US12494707Application Date: 2009-06-30
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Publication No.: US08687816B2Publication Date: 2014-04-01
- Inventor: Shengrong Shi , Changjiang Zhang
- Applicant: Shengrong Shi , Changjiang Zhang
- Applicant Address: FI Espoo
- Assignee: Nokia Corporation
- Current Assignee: Nokia Corporation
- Current Assignee Address: FI Espoo
- Agency: Harrington & Smith
- Main IPC: H04R29/00
- IPC: H04R29/00
Abstract:
An apparatus, method and a computer program are provided. The apparatus is configured to process an electrical output signal from a loudspeaker to detect a user input signal.
Public/Granted literature
- US20100329469A1 SIGNAL PROCESSING Public/Granted day:2010-12-30
Information query
