Accession Number:

AD0672191

Title:

FILTRATION OF TIME-QUANTIZED PERIODIC SIGNALS (O FILTRATSII PERIODICHESKIKH SIGNALOV, KVANTOVANNYKH PO VREMENI),

Descriptive Note:

Corporate Author:

FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s):

• Seregeev,E. V.

Report Date:

1967-09-13

Pagination or Media Count:

11.0

Abstract:

Two methods are considered for filtration of a discrete signal. The first method consists of using an integrator to convert the discrete signal to a continuous quantity with subsequent filtration by a continuous filter. The second method consists of adding the values of the signal taken at discrete instants during a certain time interval. Block diagrams are given of the devices used for filtration by both these methods. A comparison of these two filtering methods shows that the second method gives higher accuracy and requires less time for determining the value of the constant components.

Descriptors:

• (*LOW PASS FILTERS
• SAMPLING)
• SIGNALS
• PERIODIC VARIATIONS
• FREQUENCY
• INTEGRATORS
• INTERPOLATION
• ERRORS
• TRANSFER FUNCTIONS
• PULSES
• HARMONIC ANALYSIS

Subject Categories:

• Cybernetics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE