发明授权
- 专利标题： System for calibration of a speakerphone system utilizing a separate calibration device
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申请号： US16571894申请日： 2019-09-16
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公开(公告)号： US10834512B1公开(公告)日： 2020-11-10
- 发明人: Alexander Marra , Mark Hrozenchik
- 申请人： Crestron Electronics, Inc.
- 申请人地址： unknown Rockleigh
- 专利权人： Crestron Electronics, Inc.
- 当前专利权人： Crestron Electronics, Inc.
- 当前专利权人地址： unknown Rockleigh
- 代理机构： Crestron Electronics, Inc.
- 主分类号： H04R29/00
- IPC分类号： H04R29/00 ; G01R31/28 ; H04R3/04
摘要：
A speakerphone calibration system (system) is provided herein, comprising: a calibration unit adapted to generate at least one test signal, and further adapted to determine at least one calibration factor in response to at least one test signal, and wherein a first calibration factor characterizes a speakerphone system under test in regard to mechanical vibrations generated in the speakerphone system under test, the mechanical vibrations caused by a first test signal.
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