Invention Grant
- Patent Title: Type piano
- Patent Title (中): 键入钢琴
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Application No.: US13246423Application Date: 2011-09-27
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Publication No.: US08426713B1Publication Date: 2013-04-23
- Inventor: Philip Sardo
- Applicant: Philip Sardo
- Agency: Goldstein Law Offices, P.C.
- Main IPC: G10C3/12
- IPC: G10C3/12

Abstract:
A sound emitting system includes an abbreviated keyboard coupled to a speaker. The keyboard includes a plurality of rows stationed above a space bar row. The plurality of rows include labeled keys and unlabeled keys. The labeled keys correspond to five accidental notes and eight natural notes within a first octave. The labeled keys are labeled according to a keyboard layout. The speaker emits a note sound when one of the labeled keys is pressed.
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