The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 03, 1976
Filed:
Jul. 29, 1974
Applicant:
Inventor:
Edwin A Sloane, Los Altos, CA (US);
Assignee:
Time/Data Corporation, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
235156 ; 23515053 ; 2351513 ; 324 / ;
Abstract
A system for determining the transfer function of a specimen from an input or driving signal and an output or response signal. The driving signal and response signal are each divided into segments or frames of data, each frame of equal duration and a sum is formed for each frame of data. A time-domain to frequency-domain transform is taken of the two sums; the transfer function is then determined from the transformed data.