Invention Grant
- Patent Title: Audio device and audio producing method
- Patent Title (中): 音频设备和音频制作方法
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Application No.: US13472889Application Date: 2012-05-16
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Publication No.: US09525954B2Publication Date: 2016-12-20
- Inventor: Martin Nystrom , Sead Smailagic
- Applicant: Martin Nystrom , Sead Smailagic
- Applicant Address: JP Tokyo JP Tokyo
- Assignee: Sony Corporation,Sony Mobile Communications Inc.
- Current Assignee: Sony Corporation,Sony Mobile Communications Inc.
- Current Assignee Address: JP Tokyo JP Tokyo
- Agency: Renner, Otto, Boisselle & Sklar LLP.
- Priority: EP11177538 20110815
- Main IPC: H04R29/00
- IPC: H04R29/00 ; H04S7/00
Abstract:
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.
Public/Granted literature
- US20130044888A1 AUDIO DEVICE AND AUDIO PRODUCING METHOD Public/Granted day:2013-02-21
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