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. 21, 1998
Filed:
Jul. 29, 1997
Jiro Tanaka, Shizuoka, JP;
Kabushiki Kaisha Kawaigakki Seisakusho, Shizuoka, JP;
Abstract
A musical sound producing device in an electronic musical instrument of stereophonic sampling system, including: an oscillator using status memory for storing each order of right and left oscillators which are being used for sound production, in accordance with an order of the sound production; a number-of-produced-sound memory register for storing each number of stereophonic sounds and a monophonic sound which are being produced at the same time by the oscillators memorized in the oscillator using status memory; and an oscillator assigning section for performing calculation in accordance with the numbers of the stereophonic sounds and the monophonic sound stored in the number-of-produced-sound memory register, switching at least one stereophonic sounds being produced over to monophonic sound, by damping an oscillator, when a musical sound is newly keyed on under a condition that the number of oscillators which are being used reaches a total number of oscillators, and assigning an oscillator damped by switching to produce the musical sound which is newly keyed on.