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. 20, 2018
Filed:
Mar. 17, 2017
Atv Corporation, Hamamatsu-shi, Shizuoka, JP;
Ikutaro Kakehashi, Shizuoka, JP;
Tsutomu Tanaka, Shizuoka, JP;
ATV corporation, Shizuoka, JP;
Abstract
To provide an electronic percussion that ensures reproducing further faithful musical sound relative to a hitting operation by a player. An electronic percussionincludes a thin plate-shaped headat an opening formed into a shape of a cylinder with a closed bottom and respective pressure sensorand signal processing deviceon a bottom. A surface of the headconstitutes a struck surface. The headincludes a vibration sensoron the back surface. The vibration sensorincludes a pressure sensor pressing bodyon the pressure sensorside. The pressure sensor pressing bodyis formed to have a tapered shape whose outer diameter gradually thins from the vibration sensorside to the pressure sensorside. The signal processing deviceoutputs a musical sound signal representing a musical sound using respective detection signals of the vibration sensorand the pressure sensor