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. 18, 2025
Filed:
Sep. 04, 2019
Roland Corporation, Shizuoka, JP;
Akihiro Nagata, Shizuoka, JP;
Takaaki Hagino, Shizuoka, JP;
Roland Corporation, Shizuoka, JP;
Abstract
In a synthesizer, the highest note number is set from the allowed Oct width and the lowest note number of a sound production part in a setting table, and if the note number of an Arp note memoryis not between the lowest note number and the highest note number, the note number of one octave unit is added to or subtracted from the note number of the Arp note memory. Consequently, the note number of the Arp note memoryis corrected to the pitch range between the lowest note number and the highest note number, and thus can be corrected to the sound production pitch range of the timbre of the sound production part, and arpeggios can be outputted using sounds that are more appropriate for an instrument of said timbre.