INDOOR VOICE DATA PROTECTION SUIT «ECHÎ»
Indoor voice data protection suit «Echo» is used for measuring and calculating characteristics of sound insulation and vibration insulation of areas/rooms, as well as for the estimation of the security level from speech information leakage through vibration and acoustic channels.The complex consists of a noise source and a sound measuring device. The noise source includes acoustic radiator and noise generator. The sound measuring device includes a calibrated microphone, two calibrated accelerometers and a block with converters.
|Number of octave rumble strip, Hz||125...8000|
|Geometric mean frequencies, kHZ||0, +3, +6|
|Dynamic range of noise pressure measurement, dB||125...8000|
|Number of channels (effective number of bits)||125...8000|
- The complex has a portable computer with special software to control and calculate the security level of an area/room.
6, P.Brovki, 220013, Minsk, Republic of Belarus
☏ +375 17 293 89 39
🖷 +375 17 293 89 39
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