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US20090266218 |
FOLDING ELECTRONIC PIANO COMPRISING KEYBOARD-STIFFENING MEANS
Foldable and portable electronic Piano composed of several modules ( 10, 12, 14, 16 ) constituted of a set of keys able to reproduce the notes of a piano thanks to its associated electronics, and...
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US20090205478 |
Key and Keyboard Apparatus
A key having a key-depression surface with a woody characteristic and durability without the need of a surface treatment and capable of being formed from a simple-shaped uncompressed wood. A key...
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US20090188374 |
ELECTRONIC MUSICAL KEYBOARD WITH TACTILE FEEDBACK
Disclosed are systems and methods of receiving note selections from a musician while providing an appropriate tactile sensation to the musician's fingers.
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US20090151541 |
Housing Structure of Electronic Keyboard Musical Instrument
A housing structure of an electronic keyboard musical instrument, in which a pivotable upper case can be mounted to and dismounted from a lower case when the upper case is in a semi-open state,...
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US20090114078 |
Musical Button-Field Layout for Alphanumeric Keyboards
A computer keyboard including a plurality of buttons for use as an alphanumeric input device, wherein an interval-based isomorphic note layout is mapped to the buttons, and the keyboard is able to...
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US20090078107 |
Keyboard Apparatus of Electronic Musical Instrument
Keys 1, 2 are supported by a frame 3 in a freely swingable manner. Massive bodies 8 , a lower limit stopper 10 and an upper limit stopper 11 are situated below keys 1, 2 . Massive bodies ...
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US20090007756 |
Electronic Musical Instrument Keyboard Apparatus
Keyboard apparatus includes: a plurality of white and black keys: a plurality of mass body units each pivotable in response to operation of a corresponding one of the keys; a frame having mounted...
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US20080276788 |
ELECTRONIC MUSICAL INSTRUMENT
To the undersurface of a main body 10 having a keyboard 12 operated with player's hands, upper stand portions 72 which are tilted backward and are shaped like a tube are fixed. Lower stand...
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US20080257135 |
Electronic keyboard instrument and processing method of the same
An electronic keyboard instrument having a keyboard provided with a plurality of keys, a first and a second switches provided corresponding to each key of the keyboard and being sequentially turned...
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US20080245216 |
KEYBOARD PROCESSING SYSTEM AND METHOD
Embodiments of the keyboard system that can determine accurate key operation. The system provides immediate processing of the data input streams from various strike sources, the key stroke depth...
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US20080210079 |
KEY STRUCTURE AND KEYBOARD APPARATUS
A key structure which is capable of giving a woody appearance to the key, and increasing the freedom of mounting at least one functional part formed as a separate part from the key structure, while...
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US20080173163 |
MUSICAL INSTRUMENT INPUT DEVICE
A musical instrument input device includes a frame having a latitudinal top surface and an array of equally sized and spaced apart keys mounted onto the latitudinal top surface. Each of the keys...
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US20080163740 |
STRUCTURE FOR ELECTRONIC KEYBOARD INSTRUMENT
Structure for an electronic keyboard instrument includes upper and lower cases. The lower case has a bottom plate having lower slits, and the upper case has an upper plate having upper slits. The...
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US20080156170 |
HOUSING STRUCTURE OF ELECTRONIC KEYBOARD MUSICAL INSTRUMENT
A housing structure of an electronic keyboard musical instrument, in which a pivotable upper case can be mounted to and dismounted from a lower case when the upper case is in a semi-open state,...
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US20080127799 |
MUSICAL KEYBOARD INSTRUMENT
In a musical keyboard instrument, a keyboard having a plurality of keys that pivotally move about a frame is mechanically isolated from a tone generator having a plurality of operating members...
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US20080105105 |
KEYBOARD PERCUSSION INSTRUMENT INCLUDING IMPROVED TONE BAR RESONATOR
An improved resonator for keyboard percussion instruments such as marimba, vibraphone and xylophone and instruments including such resonators are described herein. In one or more embodiments, a...
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US20080072738 |
Isomorphic Solfa Music Notation and Keyboard
A musical notation system is provided wherein equal sized pitch intervals are represented by equal sized vertical displacements on a musical staff irrespective of the key or transportation of a...
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US20080066608 |
Keyboard device for electronic musical instrument
A keyboard device is designed for use in an electronic musical instrument. A plurality of keys including white keys and black keys are arranged on a keyboard frame. Supporting parts are mounted on...
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