Musical performance system, musical instrument incorporated therein and multi-purpose portable information terminal device for the system
First Claim
1. A musical performance system for producing music sound, comprising:
- at least one musical instrument includinga tone generator producing said music sound, anda controller converting an identifier assigned to said at least one musical instrument for discriminating said at least one musical instrument from other musical instrument to an machine-recognizable image, outputting said machine-recognizable image to the outside thereof, communicable through a wireless channel so as to receive an instruction labeled with said identifier and controlling said tone generator on the basis of said instruction for producing said music sound; and
a portable information terminal device taking in said machine-recognizable image, restoring said machine-recognizable image to said identifier, and establishing said wireless channel in said musical performance system so as to transmit said instruction labeled with said identifier to said controller.
1 Assignment
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Accused Products
Abstract
A hybrid musical instrument and a PDA form a musical performance system, and a user controls the hybrid musical instrument by means of the PDA; when the user pairs the hybrid musical instrument with the PDA, the musical instrument converts an identification code to a machine-recognizable image such as an image of a QR code on a monitor display, and the PDA takes in the image of QR code through an image pickup device; the PDA restores the image of QR code to the identification code, and stores it in a memory; and the identification code is directly transmitted from the hybrid musical instrument to the PDA without any keying-in so that the user feels the pairing work easy and speedy.
22 Citations
20 Claims
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1. A musical performance system for producing music sound, comprising:
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at least one musical instrument including a tone generator producing said music sound, and a controller converting an identifier assigned to said at least one musical instrument for discriminating said at least one musical instrument from other musical instrument to an machine-recognizable image, outputting said machine-recognizable image to the outside thereof, communicable through a wireless channel so as to receive an instruction labeled with said identifier and controlling said tone generator on the basis of said instruction for producing said music sound; and a portable information terminal device taking in said machine-recognizable image, restoring said machine-recognizable image to said identifier, and establishing said wireless channel in said musical performance system so as to transmit said instruction labeled with said identifier to said controller. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A musical instrument forming a part of a musical performance system together with a portable information terminal device, comprising:
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a tone generator producing music sound; and a controller converting an identifier assigned to said musical instrument for discriminating said at least one musical instrument from other musical instrument to an machine-recognizable image, outputting said machine-recognizable image to the outside thereof, communicable through a wireless channel with said portable information terminal device so as to receive an instruction labeled with said identifier restored from said machine-recognizable image in said portable information terminal device, and controlling said tone generator on the basis of said instruction for producing said music sound. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17)
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18. A portable information terminal device forming a part of a musical performance system together with at least one musical instrument having a controller, comprising:
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an image pickup device taking in a machine-recognizable image representative of an identifier assigned to said at least one musical instrument for discriminating said at least one musical instrument from other musical instrument and output from said at least one musical instrument; a converter restoring said machine-recognizable image to said identifier, and a communication device establishing a wireless channel in said musical performance system so as to transmit an instruction labeled with said identifier to said controller, whereby a user controls said at least one musical instrument. - View Dependent Claims (19, 20)
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Specification