Abstract:
The paper offers a diagram of the analog noise generator of the vibroacoustic masking system designed by means of the NI Multisim software for simulation of the electroni...Show MoreMetadata
Abstract:
The paper offers a diagram of the analog noise generator of the vibroacoustic masking system designed by means of the NI Multisim software for simulation of the electronic circuits and a technique of research of its main characteristics. It describes requirements to noise generators of vibro-acoustic security systems. It formulates the main tasks in the simulation of vibro-acoustic security device. The paper presents a block diagram of an analog noise generator, concepts of its elements, oscillograms and spectra of signals at control points. It researches interfering features of noise signal and the degree of its approximation to the ideal “white” noise. It is shown that the designed noise generator meets all requirements, and the obtained results can be used in laboratory works under the curricula course “Technical Data Protection”.
Published in: 2016 2nd International Conference on Industrial Engineering, Applications and Manufacturing (ICIEAM)
Date of Conference: 19-20 May 2016
Date Added to IEEE Xplore: 27 April 2017
ISBN Information: