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4351221 |
Player piano recording system
A player piano recording system has photosensor flags secured to the undersides of the piano keys, vertical movement of which is detected by horizontally adjustable photosensors to produce "key...
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4336935 |
Musical game apparatus
Disclosed is an electronic game apparatus that in its preferred embodiment may be used either to play a game of musical concentration or else as a musical instrument. The apparatus is provided with...
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4328731 |
Electronic tone generator
An electronic tone generator capable of providing improved musical and tone quality by providing a primary melody and a secondary melody such as an accompaniment or the like is provided. The...
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4287568 |
Solid state music player using signals from a bubble-memory storage device
A solid state music player for reproducing and playing stored digital information from a magnetic bubble-memory device, which has a magnetic bubble-memory module for receiving the bubble-memory...
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4271495 |
Electronic clock with a chime system
An electronic clock with a chime system has exclusively electronic processing for production of a variety of tone signal sequences consisting of known melodies or portions thereof and...
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4267586 |
Electrophonic musical instrument
An electrophonic musical instrument which can be of sufficiently small size to be incorporated in a portable electronic timepiece, having operating members which serve to input data corresponding...
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4250787 |
Music tone generator
A device for producing a plurality of musical tones comprises a programmed rectangular wave generator that produces a series of rectangular waves of the same amplitude for each tone. Each wave in...
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4215619 |
System for recording and automatic playback of a musical performance
A musical keyboard instrument is disclosed for recording and storing a musical performance and then automatically playing back the performance. As is conventional, a keyboard having a plurality of...
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4215343 |
Digital pattern display system
A pattern display system is disclosed which includes a keyboard for the manual entry of data representative of the patterns to be displayed, a microcomputer for accepting the entry data and for...
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4205576 |
Automatic harmonic interval keying in an electronic musical instrument
An electronic digital type organ having one or more keyboards generating two or more harmonically related tones in response to keying a melody monophonically on one of the keyboards. The harmonic...
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4174652 |
Method and apparatus for recording digital signals for actuating solenoid
There is disclosed a method and apparatus for recording digital signals subsequent re-creation of a musical performance from the keyboard of an electronic player piano, wherein the notes are given...
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4160399 |
Automatic sequence generator for a polyphonic tone synthesizer
A sequence generator for a polyphonic tone synthesizer in which a repetitive sequence of musical notes or chords are generated automatically. During a Code mode of operation, each key operated on...
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4110750 |
Programmable electronic door chime
A programmable electronic door chime is disclosed. The door chime includes programming means to select any desired sequence of notes up to a given maximum which are sounded after momentarily...
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4090349 |
Electronic music box circuit
An electronic music box circuit is provided which includes a pulse generator, a read only memory having address lines to be energized in a predetermined order by the output pulse signals from the...
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4041825 |
Keyboard assignment system for a polyphonic electronic musical instrument
A keyboard assignment system for a polyphonic electronic musical instrument employs a small number (typically ten or twelve) of output channels each capable of storing a note identification code...
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4022097 |
Computer-aided musical apparatus and method
This disclosure is concerned with simplifying the performance of musical compositions and the like by triggering the release of successive electronically stored coded data corresponding to the...
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3955459 |
Electronic musical instrument
An automatic performance system in an electronic musical instrument comprises circuits for forming digital performance information signals by converting the displacement of movable members operated...
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3878750 |
Programmable music synthesizer
A programmable music synthesizer which is completely electronic having no movable parts except for manually operated switches and controls wherein each note of a sequence of notes is digitally...
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3789719 |
TAPE ACTIVATED PIANO AND ORGAN PLAYER
A system for recording piano or organ music on a recording tape and replaying the tape to actuate a reproduction of the music on a playback piano or organ, the system including electrical means to...
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3781452 |
METHOD AND APPARATUS FOR ASSEMBLING RECORDINGS OF MUSICAL SCORES
A complete musical score is recorded from stored pitches and notes by first recording basic timing signals for the entire score on a first track of a multi-channel tape, and then recording...
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3821712 |
Title is not available
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