EVALUATION OF NOISE INFLUENCE ON THE RELIABILI INFORMATION-MEASURING VOICE RECOGNITION SYSTEM OPERATION

Authors

  • Mykolay Bykov Vinnytsia National Technical University
  • Vyacheslav Kovtun Vinnytsia National Technical University
  • Natalia Savinova Vinnytsia National Technical University

Keywords:

voice recognition, information-measuring system, reliability, noise, mathematical model, transmission channel, distribution hyperplane, normal distribution law, rule of minimum distance

Abstract

The paper considers the influence of noise in the speech signal on the reliability of the informationmeasuring system of voice recognition operation. Analytical expressions for the evaluation of recognition errors are obtained , calculation results of the probability of error classification of two classes of voices at different levels of noise in the signal are given.

 

REFERENCES

1. Давенпорт В. Б., Рут В. Л. Введение в теорию случайных сигналов и шумов. – М.: ИЛ, 1970. – 498 с.

2. Рамишвили Г.С. Автоматическое опознавание говорящего по голосу. – М.: Радио и связь, 1981. – 224 с.

3. Фант Г. Акустическая теория речеобразования. – М.: Наука, 1964. – 284 c.

4. Рабинер Л. Р. Шафер Р. В. Цифровая обработка речевых сигналов: Пер. с англ. – М.: Радио и связь, 1981. – 496 с.

5. Ротштейн А. П. Интеллектуальные технологии идентификации: нечеткие множества, генетические алгоритмы, нейронные сети. – Винница: УНИВЕРСУМ-Вінниця, 1999. – 320 с.

6. Харкевич А. А. Спектры и анализ. – М.: Физматиз, 1962. – 320 с.

Author Biographies

Mykolay Bykov, Vinnytsia National Technical University

Cand.Sc.(Eng), Professor, Department of Computer Control Systems

Vyacheslav Kovtun, Vinnytsia National Technical University

Cand.Sc. Assist. Professor, Department of Computer Control Systems

Natalia Savinova, Vinnytsia National Technical University

Post-graduate, Department of Computer Control Systems

Downloads

Abstract views: 137

Published

2015-12-01

How to Cite

[1]
M. Bykov, V. Kovtun, and N. Savinova, “EVALUATION OF NOISE INFLUENCE ON THE RELIABILI INFORMATION-MEASURING VOICE RECOGNITION SYSTEM OPERATION”, Works of VNTU, no. 3, Dec. 2015.

Issue

Section

Information Technologies and Computer Engineering

Metrics

Downloads

Download data is not yet available.