公开(公告)号：US20170245041A1

公开(公告)日：2017-08-24

申请号：US15048892

申请日：2016-02-19

Applicant: Logitech Europe S.A

Inventor： Jeffrey ANDERSON ,  Steve MCGARRY ,  Michael Joseph ROY ,  Tom H. CARLSON, JR. ,  Alex DANIELSON

IPC: H04R1/10 ,  G06F3/16

CPC classification number: H04R1/1041 ,  G06F3/165 ,  H04M1/6058 ,  H04M2250/12 ,  H04R1/1016 ,  H04R5/033 ,  H04R2420/03

Abstract: Embodiments disclosed herein generally relate to method or apparatus that can automatically control the delivery of an audio output to a user. In some embodiments, an audio device that can automatically deliver, halt and/or modify an audio signal based on an impedance measurement made by electrical elements in a headphone or between electrical elements in both headphones of the audio device.