发明名称 AUDIO LIMITING DEVICE FOR HEADPHONES
摘要 A system for limiting audio output which in one embodiment includes an audio source, headphones coupled to the audio source, and a limiting circuit coupled to the headphones thereby reducing the power output at the headphones to a safe hearing level. The limiting circuit in one embodiment is integrated into the headphones and can not be disabled.
申请公布号 US2007230715(A1) 申请公布日期 2007.10.04
申请号 US20070692222 申请日期 2007.03.28
申请人 INGEMI CORP. 发明人 INGEMI CHRISTINE;ABBOTT WILLIAM B.;ASMUS SCOTT J.
分类号 H04R1/10;H03G11/00 主分类号 H04R1/10
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