公开(公告)号：US20020090105A1

公开(公告)日：2002-07-11

申请号：US10099172

申请日：2002-03-12

Applicant: GN Netcom A/S

Inventor： Finn Jensen ,  Steve Mcgugan

IPC: H04R025/00

CPC classification number: H04R1/1066 ,  H04R1/08 ,  H04R1/1008 ,  H04R1/1016 ,  H04R1/105 ,  H04R5/033 ,  H04R2201/107

Abstract: A telephone headset apparatus is disclosed. This headset apparatus includes a body having a microphone at one end and a transducer at the opposite end, an earhook, for attaching the apparatus to the ear of the operator, and a mechanism, contained within the body in a movable engagement, for holding the earhook in a frictional engagement that allows for movement of the earhook, with three degrees of freedom. The mechanism is located at a point within the body where upon adjustment of the earhook by the operator (i.e., rotated, tilted, pivoted) the headset apparatus remains properly balanced and within the sound envelope of an operator, for uninterrupted operation.