Four pole stereo headset with push to talk capability in a duplex radio

A stereo headset with push-to-talk function can be interfaced with a wireless communication device via a connector interface. The connector interface preferably includes a jack at the wireless communication device and a compatible plug at the stereo headset. An electrical contact at the connector in...

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Bibliographic Details
Main Authors Patino, Joseph, Patterson, Audley F, Pyatt, Richard L, Simpson, Russell L, Smith, Sybren D
Format Patent
LanguageEnglish
Published 29.05.2007
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Summary:A stereo headset with push-to-talk function can be interfaced with a wireless communication device via a connector interface. The connector interface preferably includes a jack at the wireless communication device and a compatible plug at the stereo headset. An electrical contact at the connector interface can contemporaneously interconnect both electrical audio signals between the wireless communication device and at least one of the speakers of the stereo headset and electrical user input signals from an external push-to-talk user input device to the wireless communication device.