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:
Mar. 05, 2019
Filed:
Oct. 26, 2018
Kawai Musical Instruments Manufacturing Co., Ltd., Shizuoka, JP;
Yoshifumi Kira, Shizuoka, JP;
KAWAI MUSICAL INSTRUMENTS MANUFACTURING CO., LTD., Shizuoka, JP;
Abstract
A parameter control device that controls an increase/decrease in parameter value based on pulses generated in response from an operator, includes a current value storage unit storing a current value of a parameter value in response to the operator, a measurement time setting unit setting a measurement time in which the number of generated pulses is measured from a current value of the parameter value and a maximum value or a minimum value that the parameter value can take, a threshold setting unit respectively setting thresholds of the number of generated pulses to the maximum value side or the minimum value side, a counting unit counting the number of generated pulses of the operator within the measurement time, a comparison unit comparing the counted number of generated pulses and the thresholds, and an output determination unit determining a parameter value to be output from the operator based on the comparison.