listening device


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listening device

A speech amplifier that aids the hearing-impaired in direct person-to-person communication or telephone conversation. Such devices differ from conventional hearing aids in that they reduce interference from background noises.
See also: device
References in periodicals archive ?
If the investigation underway were to reveal dates that correspond to when the listening device is said to have been placed in the offices, then claims could be made about who placed the bug.
The operation happened last month when the gym was closed and Windsor says he was unaware of it until he received the bill last week He then hired a security firm to sweep the gym and claims they found a small listening device wrapped in black masking tape attached to a metal girder.
These listening devices can operate indefinitely due to the AC power line that provides continuous power to the listening device.
Police heard the woman pleading with him to "leave me alone" and "let me get out" via the listening device.
One security expert warned England officials to sweep team venues for listening devices on a regular basis to avoid similar episodes in the future.
But she said on the same day her mother had spotted the photographer outside Kidman's luxury east Sydney home and her staff had told her a listening device had been found by the house.
In contrast, the listening device is too loud if someone standing three feet away can hear the music being Played.
THIS digital listening device is the latest gadget designed to help the hard of hearing enjoy music and TV.
Podcasting, a term derived from combining "iPod," the popular recording and listening device from Apple Computer, Inc, and "broadcasting" is not just for music-loving techies anymore.
Complete leak detection packages include a Pressure Testing Kit, Electronic Listening Device, Tankless Dive Unit, and the popular LeakTrac 2200 Vinyl Liner Leak Detector.
POLICE placed a covert listening device inside the flat of a mid Wales drugs dealer.