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US 4,901,618 AGranted
System for facilitating instruction of musicians
OwnerKenneth L. Blum, Jr.inventor
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OwnerKenneth L. Blum, Jr.inventor
Estimating the term…
A system for facilitating instruction of musicians in playing of a stringed musical instrument of the type having a plurality of strings and a plurality of frets such as a guitar. The system includes means for producing signals representing musical notes to be played, this means including an array of switches (which may take the form of capacitors), one switch being provided for each note. The switches are positioned beneath each string, which may constitute one of the components of respective switches within a group, in vicinity of each fret. Processing means, which may be coupled to the means for producing signals, produces data representing the musical notes when the system is in its input configuration. Means for receiving, storing and playing back data therefrom representing the musical notes are coupled to the processing means. The processing means may be coupled to the means for receiving, storing and playing back data and are responsive to data develops signals representing the musical notes when the system is in its playback configuration. Display means, which may be coupled to the processing means and responsive to the signals therefrom, provides visual indication of the musical notes to be played, the display means including an array of light-emitting members (which may be LED's), one light-emitting member (LED) being provided for each note. Individual ones of the light-emitting members are positioned beneath each string in vicinity of each fret.
In a system for facilitating instruction of musicians in playing of a stringed musical instrument of the type having a plurality of strings and a plurality of frets such as a guitar, the system including an input device including means for producing signals representing fret and string information of musical notes being played, processing means operatively coupled to the means for producing signals for producing data representing the fret and string information, and means coupled to the processing means for receiving and storing data therefrom representing the fret and string information, an improvement wherein said input device comprises an array of switch means and a sheet, said array of switch means being carried in or on said sheet, wherein said sheet has a plurality of apertures therein through which the frets may extend, said switch means being so distributed that individual ones of said switch means will be positioned beneath each of the strings in vicinity of each of the frets whenever the sheet is positioned on the instrument.
An input device for use in conjunction with a conventional stringed instrument of the type having a neck and a plurality of strings spaced from and extending along the neck, the device comprising a thin sheet dimensioned so as to be removably positioned beneath the strings along the neck of the conventional stringed instrument an array of switch means carried in or on said sheet, said switch means being so distributed that respective pluralities of said switch means are positioned beneath each of the strings when the device is in position beneath the strings, and means for removably fixing the thin sheet beneath the strings.
Dependencies are inferred from the claim text.