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1. (WO2018079577) AUDIO I/O DEVICE AND BONE CONDUCTION HEAD SET SYSTEM

Pub. No.:    WO/2018/079577    International Application No.:    PCT/JP2017/038438
Publication Date: Fri May 04 01:59:59 CEST 2018 International Filing Date: Thu Oct 26 01:59:59 CEST 2017
IPC: H04R 1/10
H04R 1/00
H04R 1/04
H04R 1/14
Applicants: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
パナソニックIPマネジメント株式会社
Inventors: KUNIMOTO Hiroshi
国本 浩
NAKAO Suguru
中尾 克
Title: AUDIO I/O DEVICE AND BONE CONDUCTION HEAD SET SYSTEM
Abstract:
A head set comprising: a PTT switch; a bone conduction speaker; a first connector having a microphone connected thereto; and a second connector having a transceiver connected thereto. A sleeve for the first connector is connected to a sleeve for the second connector; a first connector ring is connected to ground; and a first connector tip is connected to a second connector ring and to ground via the PTT switch.