"JOURNAL OF RADIO ELECTRONICS" N 11, 2000

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TONE ALGORITHM FOR DETECTION OF EAVESDROPPING DEVICES

G. V. Makarov, V. V. Bykovnikov, A. N. Pjatunin

Voronezh State Technical University

Received November 19, 2000

The authors present an effective algorithm for detection of eavesdropping devices, that uses tone acoustic sounds. The algorithm is more effective then pulse signal algorithm in the conditions of acoustic reverberation. The algorithm may be used in the eavesdropping detection equipment.

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