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:
Jul. 05, 2016
Filed:
Sep. 24, 2010
Applicants:
Hideki Hagiwara, Hamamatsu, JP;
Takamitsu Aoki, Hamamatsu, JP;
Inventors:
Hideki Hagiwara, Hamamatsu, JP;
Takamitsu Aoki, Hamamatsu, JP;
Assignee:
YAMAHA CORPORATION, Hamamatsu-shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/00 (2006.01); H04H 60/04 (2008.01);
U.S. Cl.
CPC ...
H04H 60/04 (2013.01);
Abstract
A digital mixer includes a MO switch and a MO fader in a signal transmission route from each input channel to a bus of a MIX_MINUS type, a signal of the input channel is supplied to the MIX bus without control on its level when the MO switch is OFF, while being supplied to the MIX bus after being controlled on its level by the MOL fader when the MO switch is ON. When the MO switch is changed from OFF to ON, a level adjustment amount by the MOL fader is set to a value so that a signal passing therethrough comes to have zero level.