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:
Dec. 10, 2002
Filed:
Jun. 15, 2001
Applicant:
Inventor:
Yigal Brandman, Palo Alto, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10L 1/502 ;
U.S. Cl.
CPC ...
G10L 1/502 ;
Abstract
A system suitable for use in a speech recognition system or other voice processing system extracts features related to the frequency and amplitude characteristics of an input speech signal using a plurality of complex band pass filters by processing the outputs of adjacent bandpass filters.