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:
Aug. 06, 2002
Filed:
Jul. 28, 1999
Kabushiki Kaisha Kawai Gakki Seisakusho, Hamamatsu, JP;
Abstract
A delay amount control apparatus is arranged by a delay amount detecting unit, a delay amount saving unit, a delay unit, and a cross-fade mixing unit. The delay amount detecting unit detects as to whether or not the delay coefficient is changed. The delay amount saving unit saves a delay coefficient before being changed when the delay amount detecting unit detects that the delay coefficient is changed. Then, the delay unit outputs a first delay signal produced by delaying the externally supplied input signal by a delay amount designated by the delay coefficient before being changed, which is saved in the delay amount saving unit, and also a second delay signal produced by delaying the externally supplied input signal by a delay amount designated by the externally supplied delay coefficient. The cross-fade mixing unit cross-fades the first delay signal and the second delay signal outputted from the delay unit so as to mix the first delay signal with the second delay signal.