Audio-optical arrangement, accessory, earpiece unit and audio device

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专利权人:

Juuso Nissila

发明人:

Juuso Nissila,Antti Aunio,Juha Tiikkainen

申请号：

US13990610

公开号：

US09258642B2

申请日:

2010.12.17

申请国别(地区):

US

年份:

2016

代理人:

摘要：

There is provided an arrangement, an accessory, an audio device, and at least one earpiece unit. The accessory is suitable for an audio device capable of providing an electrical audio signal. The accessory comprises first and second signal conveyers for conveying electrical audio signal driving audio transducers and electrical optic signal driving optical radiation sources, respectively. The audio transducers and the optical radiation sources are located in the earpiece unit.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/