Sound control circuit for a digital audiovisual reproduction system

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专利权人:

TouchTunes Music Corporation

发明人:

Nathan Guy

申请号：

US201213459757

公开号：

US9769566(B2)

申请日:

2012.04.30

申请国别(地区):

美国

年份:

2017

代理人:

Nixon & Vanderhye, P.C.

摘要：

Sound control circuit comprising a game port, installed on a digital audiovisual reproduction system managed by an operating system, characterized in that the game port in the sound control circuit is used to create an access to the configuration of the audiovisual reproduction system and/or additional management functions for the audiovisual reproduction system.

来源网站：

中国工程科技知识中心

来源网址：

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