Lavriv M. Methods and tools for converting multi-media forms based on analog-digital converter Monte Carlo

Object of research - analog-digital conversion; purpose – a generator of pseudorandom numbers with a high degree of approximation to the uniform distribution law for analog-digital converters (ADC) Monte Carlo, and study the properties of ADC data in the analysis of signal diagnosis, methods and techniques - analytical, experimental, theoretical and practical results - developed ADC research and Monte Carlo, using the proposed generator and pseudorandom numbers is characterized by reduced hardware costs and high degree of approximation of distribution sequences of pseudorandom numbers with uniform, novelty - a method to generate pseudorandom numbers based on the binary counter, which, due to specular display the weight room categories, reduction provided hardware costs and high distribution uniformity generated pseudorandom numbers, first proposed method of generating pseudorandom numbers based on the shift register covered with logical feedback summation modulo two, which, by inverting and selection coefficients of irreducible polynomials over a Galois field, decreases the hardware cost and high stochasticity, as a uniform distribution of pseudorandom numbers and the spectral density at all frequencies, improved methods of integrating ADC array source Monte Carlo by a shift of the integration and change its period, which, unlike existing provides performance equivalent increase in the number of times that is proportional to the ADC digit approximation for the same hardware expenditures, further developed the method of multi-channel A/D conversion on the basis of Monte Carlo, for which increasing the number of channels per unit and requires the addition of comparator channel count, resulting in only 30% increase in hardware compared with single-channel ADC; degree of introduction -implemented analog-digital converter Monte Carlo generators proposed pseudorandom signals field; sphere (sector) use - computer systems.