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Phonak Covert Wireless Equipment
Phonak inductive receivers represent the standard in covert communications for many years already, due to their performance, quality and reliability. People who need nearly invisible receivers for search operations, surveillance, personal security activities and similar tasks, and who are often exposed to a high level of personal risk in such situations, rely on Phonak. Besides their outstanding transmission quality, these systems include automatic gain and volume control (AGC), squelch (noise suppression) and noise filtering as standard features, to avoid overloading the user’s hearing system and ensure that vital speech information is properly received. Phonak Communications covert wireless equipment provides optimum speech clarity and the best possible level of discretion, along with extreme reliability.
Digital Phonak
phonitoDigital The phonitoDigital receiver incorporates advanced digital signal processing circuitry, which makes it the undisputed champion of the phonito family. Received signals are analysed in real time to identify interference signals and largely eliminate them.
The response time has been optimised using a soft squelch function, and communication using a mobile phone has been further improved. The key component of this new inductive receiver is a digital IC developed by Phonak, which packs one million transistors into an area measuring only 3 by 4 mm.
Invisity
The new RF receiver from Phonak Communication Systems is the smallest - and only - in the ear receiver in the world.
Invisity opens brand new perspectives in the world of one way communications. Small and ergonomic shape, high acoustic level, programmable, single or multi-frequency, handheld remote control, simply unique. You can choose between 3 different models meeting your requirements best. You can now program and/or reprogram your invisity receiver, set your required frequencies and adjust audio level and other features at your discretion. An other unique highlight is the handheld invisity remote control, designed to discreetly change the frequency.
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Phonak 
