Music – Accessories – Teaching devices
Reexamination Certificate
2006-10-18
2009-12-01
Donels, Jeffrey (Department: 2832)
Music
Accessories
Teaching devices
C084S609000
Reexamination Certificate
active
07626109
ABSTRACT:
In an electronic musical instrument100, CPU confirms a pitch range of music stored in a music memory, and generates a keyboard image as large as possible for display based on marks M1and M2on a keyboard and the confirmed pitch range, and sends and displays the generated keyboard image on a television receiver200, whereby a user is allowed to easily learn a relative relationship between a key position on a keyboard and a key position designated by performance guide in the keyboard image. The marks M1and M2are provided on the keyboard for indicating key positions corresponding respectively to reference pitches C4and C5.
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Japanese Office Action dated Aug. 11, 2009 (2 pages), and English translation thereof (4 pages), issued in counterpart Japanese Application Serial No. 2005-306614.
Casio Computer Co. Ltd.
Donels Jeffrey
Frishauf Holtz Goodman & Chick P.C.
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