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Automated mobile complex "Shum-3M" (The complex "Sum-3M") is designed for instrumental monitiring of the affectiveness of the speech information protection against leaking via acoustic and vibroacoustic channels (measurement of noise and vibration properties of structures and elements of the infrastructure of building and structures, testing the effectiveness of acoustic systems and vibro-acoustic masking).
Measuring channel of the complex is built on the basis of the modern portable noisee level meter-and-spectrum analyzer "Octava-110A".
Structure of the complex "Shum-3M":
Main technical specifications and parameters:
Designed and manufactured by Gomel Branch of the state enterprise "NII TZI"