Other

Lojack Operating Company, LP

Talk Technologies, Inc.

Andrew Loen

Nigel Kostiuck

Stephen D Webb

Damon Webb

An audio capture and transmission device for simultaneously communicating with a wireless communication device and a wired communication device is provided, the audio capture and transmission device for fitting generally over a user's mouth, the audio capture and transmission device comprising: an inner housing, the inner housing including a distal end, an air tube extending inward and outward therefrom, a proximal end and walls therebetween to define a cavity and a gutter on an outer surface; a gasket seated in the gutter; a form-fitting face piece located proximally on the inner housing, the form-fitting face piece defining a proximal opening continuous with the cavity; an outer housing, the outer housing, the gasket and the inner housing defining an interior, the outer housing including a distal end, the distal end including a plurality of apertures and an exhaust port, the exhaust port aligned with the air tube and in gaseous communication with the air tube; a microphone which is housed within the cavity; and electronics which are housed in the interior and include a wireless radio, a headphone jack and circuitry.

Sound attenuating audio capture and transmission device

Voice mask

A body coupled antenna system usable in a personal locator unit includes an antenna element for connection to an RF circuit; a coupling plate for conductively coupling to an adjacent body for broadening the tuning frequency and reducing the loading sensitivity; a first capacitance interconnected between the coupling plate and the antenna element; and a second capacitance interconnected between the coupling plate and the RF circuit; the first and second capacitances being set to restore a predetermined matching impedance level while maintaining the broadened tuning frequency.

Body coupled antenna system and personal locator unit utilizing same

Growing community of inventors

Victoria, Canada

Andrew Loen