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:
Nov. 14, 1995
Filed:
Jan. 11, 1994
Applicant:
Inventor:
J Robert Lee, San Diego, CA (US);
Assignee:
Gulbransen, Inc., San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10H / ; G10H / ;
U.S. Cl.
CPC ...
84603 ; 84607 ; 84627 ;
Abstract
A technique for digitally processing a counterpart of a musical sound first transforms a set of time-domain samples of the sound into frequency-domain counterparts, gradually coerces the frequency-domain counterparts into integer multiples of a fundamental frequency of the sound, and then, in each of a plurality of amplitude transition portions, gradually changes the amplitudes of the frequency-domain counterparts from the beginning to the end of each amplitude transition portion.