发明申请
- 专利标题: System and method for improved loudspeaker functionality
- 专利标题(中): 改进扬声器功能的系统和方法
-
申请号: US11634817申请日: 2006-12-05
-
公开(公告)号: US20080132295A1公开(公告)日: 2008-06-05
- 发明人: Ronald J. Horowitz
- 申请人: Ronald J. Horowitz
- 专利权人: Palm, Inc.
- 当前专利权人: Palm, Inc.
- 主分类号: H04M1/03
- IPC分类号: H04M1/03
摘要:
An electronic device comprises a microphone, a transceiver circuit, a loudspeaker, a sense element and a processing circuit. The microphone is configured to receive a first audio signal. The transceiver circuit is configured to communicate the first audio signal to a remote device and to receive a second audio signal from the remote device. The loudspeaker is configured to provide an audible signal based on the second audio signal. The sense element is configured to sense the audible signal provided by the loudspeaker. The sense element may be positioned at a distance from the loudspeaker different than a distance between the microphone and the loudspeaker. The processing circuit is configured to process at least one of the first audio signal and the second audio signal based on a sensed signal from the sense element.
公开/授权文献
- US08311590B2 System and method for improved loudspeaker functionality 公开/授权日:2012-11-13
信息查询