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. 11, 1995
Filed:
Dec. 27, 1993
Hiroshi Matsunaga, Hamamatsu, JP;
Tetsusai Kondo, Hamamatsu, JP;
Kabushiki Kaisha Kawai Gakki Seisakusho, Shizuoka, JP;
Abstract
A play data recording apparatus for a keyed musical instrument converts keying strength information, which is detected by an appropriate detector when one of keys of a keyboard apparatus is operated, into reference keying strength information based on the relationship obtained in advance between keying strength information detected when one of the keys of the keyboards is operated at an arbitrary one or ones of fractionized reference sound volumes and reference keying strength information obtained by digitizing the fractionized reference sound volumes, and then causes the reference keying strength information obtained by the conversion to be stored as one of play data into a storage device.