发明授权
- 专利标题： Audio device and audio producing method
- 专利标题（中）： 音频设备和音频制作方法
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申请号： US13472889申请日： 2012-05-16
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公开(公告)号： US09525954B2公开(公告)日： 2016-12-20
- 发明人: Martin Nystrom , Sead Smailagic
- 申请人： Martin Nystrom , Sead Smailagic
- 申请人地址： JP Tokyo JP Tokyo
- 专利权人： Sony Corporation,Sony Mobile Communications Inc.
- 当前专利权人： Sony Corporation,Sony Mobile Communications Inc.
- 当前专利权人地址： JP Tokyo JP Tokyo
- 代理机构： Renner, Otto, Boisselle & Sklar LLP.
- 优先权： EP11177538 20110815
- 主分类号： H04R29/00
- IPC分类号： H04R29/00 ; H04S7/00
摘要：
The invention relates to an audio device comprising: an audio source arranged to produce audio signals; an audio output arranged to connect at least one speaker with said audio device; impedance calculation means arranged to calculate an impedance of said at least one speaker; a speaker identification module arranged to determine the identity of said at least one speaker using said impedance and identification data relating to one or more reference speakers. Once the identity of a speaker is known, it can be used for audio compensation or marketing information.
公开/授权文献
- US20130044888A1 AUDIO DEVICE AND AUDIO PRODUCING METHOD 公开/授权日：2013-02-21
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