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. 07, 1994
Filed:
Apr. 10, 1992
Applicant:
Inventors:
Michael A Zampini, Boca Raton, FL (US);
Alan Flum, Tamarac, FL (US);
Assignee:
Sony Electronics Inc., Park Ridge, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G08B / ;
U.S. Cl.
CPC ...
34081545 ; 381 56 ; 8446 / ;
Abstract
A dual colored LED indicator is provided for each channel of an audio mixing console to enable an operator to determine the status of at least a first and second device. Preferably, a red indication from the LED indicates a device is active and a green indication from the LED indicates that a device is set to become active or has just become inactive. The invention enables an operator to determine which device is set to next become active in a cross fade operation.