Accession Number : AD0886463

Title :   The Number of Passages of a Speech Signal through a Given Voltage Level,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OH

Personal Author(s) : Zavoral, Milos

Report Date : 28 APR 1971

Pagination or Media Count : 16

Abstract : Experimental results of investigation of the numbers of passages of a speech signal through a given voltage level are described. Modifications of Rice's formulas for the theoretical determination of this statistical property are discussed. On the basis of experimental results, and of author's theoretical studies a suggestion is presented describing a change in the frequency response of the 'white noise' so that it should show a number of passages through a given voltage level analogous to the speech signal. (Author)

Descriptors :   *INFORMATION THEORY), (*TELEPHONE SYSTEMS, WHITE NOISE, STOCHASTIC PROCESSES, CZECHOSLOVAKIA.

Subject Categories : Cybernetics
      Non-radio Communications

Distribution Statement : APPROVED FOR PUBLIC RELEASE