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:
Jun. 26, 1979
Filed:
Dec. 07, 1977
Applicant:
Inventors:
Assignee:
Siemens Aktiengesellschaft, Berlin & Munich, DE;
Primary Examiner:
Int. Cl.
CPC ...
G06J / ;
U.S. Cl.
CPC ...
364606 ; 364602 ; 364724 ;
Abstract
A circuit arrangement is disclosed for the summation of products formed from analog signals and digital coefficients. A multiplying digital-analog converter is provided having a reference input for receiving analog signals at successive points in time. A data input of the digital-analog converter receives digital coefficients assigned to the respective analog signals. A summation stage connected to output signals of the digital-analog converter integrates over a predetermined time period the output signals of the digital-analog converter representative of products of the analog signals and digital coefficients.