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Phonak Invisity wisycom
Now available for hire from TFS.
invisity ear prompter
The invisity ear prompter by Phonak is the smallest in-ear RF receiver in the world and the perfect choice for presenters and performers who require crystal clear audio prompts.
invisity is completely wireless, sits invisibly inside the ear canal, and weighs just 1.5g. It offers total freedom of movement and is ergonomically designed for day-long wearer comfort.
Today invisity is used and trusted by broadcasters and filmmakers worldwide.
invisity flex
1 channel (7 MHz range), programmable via the optional invisity programming unit (IPU) or through a Phonak dealer.
Frequency fixed or programmable (single or multi), 7MHz band
Frequency response 200 Hz - 4500 Hz
Audio signal output 94 dBSPL measured in a 1.3 cc ear simulator (Volume 1 default setting), 102 dBSPL measured in a 1.3 cc ear simulator (Volume 2 default setting),
or adjustable on 4-channel model
Noise filter squelch
Sensitivity SINAD >17 dB @ E=3mV/m
Channel selectivity >50 dB (at 200 kHz channel spacing)
Antenna magnetic, integral
Spurious emissions below -57 dBm ERP
Distortion >5% (depends on volume setting)
Dimensions 19 x 12 x 12mm (0.74" x 0.47" x 0.47")
Weight 1.5 g (inc. battery)
Battery life 13 h (constant reception) using Phonak battery
Power consumption 3.3 mA
SNR (signal over noise ratio) approx. 41dB in the AGC @ 1 kHz
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