公开(公告)号：US09628927B2

公开(公告)日：2017-04-18

申请号：US15064605

申请日：2016-03-09

Applicant: ASUSTeK COMPUTER INC.

Inventor： Pei-Yuan Chen ,  Chyi-Cheng Wang ,  Chao-Liang Hung ,  Shuo-Wen Chang ,  Sheng-Ta Lin

IPC: H04R29/00 ,  H04R3/00

CPC classification number: H04R29/001 ,  H04R3/007 ,  H04R29/004 ,  H04R2420/05

Abstract: An audio interface circuit including a processor, an audio jack, a first filter circuit, a second filter circuit, a first clamp circuit, a second clamp circuit, a third filter circuit, and a fourth filter circuit is provided. A first clamp circuit and a second clamp circuit between a third and fourth electrodes and a processor, so that the third and fourth electrodes are allowed to be coupled to a microphone.

公开(公告)号：US20160269813A1

公开(公告)日：2016-09-15

申请号：US15064605

申请日：2016-03-09

Applicant: ASUSTeK COMPUTER INC.

Inventor： Pei-Yuan Chen ,  Chyi-Cheng Wang ,  Chao-Liang Hung ,  Shuo-Wen Chang ,  Sheng-Ta Lin

IPC: H04R1/04

CPC classification number: H04R29/001 ,  H04R3/007 ,  H04R29/004 ,  H04R2420/05

Abstract: An audio interface circuit including a processor, an audio jack, a first filter circuit, a second filter circuit, a first clamp circuit, a second clamp circuit, a third filter circuit, and a fourth filter circuit is provided. A first clamp circuit and a second clamp circuit between a third and fourth electrodes and a processor, so that the third and fourth electrodes are allowed to be coupled to a microphone.

Abstract translation: 提供了包括处理器，音频插孔，第一滤波器电路，第二滤波器电路，第一钳位电路，第二钳位电路，第三滤波器电路和第四滤波器电路的音频接口电路。 在第三和第四电极和处理器之间的第一钳位电路和第二钳位电路，使得允许第三和第四电极耦合到麦克风。