Matches 101 - 131 out of 131 < 1 2 3
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4305319 Modular drum generator  
The present invention is an improved modular drum generator which plays a recorded drum beat and which may be used in combination with a plurality of identical, improved modular drum generators to...
4299154 Electronic rhythm generator  
An electronic rhythm generator which comprises a large read only memory having a plurality of rhythm patterns and rhythm break patterns programmed therein, player operated selector switches for...
4292874 Automatic control apparatus for chords and sequences  
Electronic and logic circuitry for an automatic tonal bass rhythm accompaniment feature and an automatic chord feature in an electronic organ. Automatic bass rhythm accompaniment produces a pattern...
4282788 Electronic musical instrument with automatic chord performance device  
An electronic musical instrument with an automatic chord performance device is of a type in which chord tones of plural series of different tone colors in different rhythm patterns are produced....
4242936 Automatic rhythm generator  
An automatic rhythm generator for use in an electronic organ is made more efficient, from the standpoint of rhythm pattern storage, by use of a zero suppression technique. Null instructions, the...
4240317 Electronic musical instrument  
An electronic organ having an improved note generator, an improved control logic circuit for assigning note generators to generate output frequency signals corresponding to selected notes in...
4235142 Electronic musical instrument of time-shared digital processing type  
An electronic musical instrument is of a time-shared digital processing type and capable of producing musical tones for a special performance. There are provided, at suitable time intervals, time...
4226155 Music synthesizer  
A music synthesizer is disclosed which includes a keyboard for entering musical notes to be synthesized into the music synthesizer. The music synthesizer also includes a rhythm control arrangement,...
4218949 Master control LSI chip  
In an electronic organ or the like constructed of a plurality of large scale integrated circuit (LSI) chips, the present disclosure relates to a master control LSI chip having a counter providing...
4217804 Electronic musical instrument with automatic arpeggio performance device  
An electronic musical instrument having a channel processor. The channel processor includes a tone production assignment circuit and an automatic arpeggio circuit. The tone production assignment...
4217806 Automatic rhythm generating method and apparatus in electronic musical instrument  
A read only memory is provided, which has a plurality of storing regions allotted for a plurality of kinds of rhythm patterns, each region having a plurality of addresses for storing, in an address...
4216693 Means for storing bass rhythm patterns  
In accordance with the present invention, twelve different partials for a bass rhythm pattern are stored in only four columns of a ROM (Read Only Memory). The first three columns comprise a...
4186639 Rhythm generator for electronic organ  
An electronic rhythm generator particularly suited for incorporation in an electronic organ. A counter, clocked by time sequential rhythm clock pulses, produces a cyclically repeating series of...
4183276 Pedal teaching aid for an electronic musical instrument  
A pedal teaching system for an electronic musical instrument, specifically an electronic organ. In the rehearse mode of operation the system rhythmically energizes selected ones of a plurality of...
4154132 Rhythm pattern variation device  
A rhythm pattern variation device which has an address counter for generating a memory read-out address signal in accordance with a rhythm clock, a memory for outputting a prestored rhythm pattern...
4135423 Automatic rhythm generator  
An automatic rhythm generator of an electrical musical instrument including a rhythm pattern generator for rhythmically selecting for actuation different ones of a plurality of instrumentation...
4132139 Rhythm selection switch assembly for electronic musical instruments  
A rhythm selection switch arrangement mounted on the operation panel of an electronic musical instrument. The switch arrangement comprises a plurality of on-off push changeover switches arranged...
4120225 Method and apparatus for automatically producing in an electronic organ rhythmic accompaniment manual note patterns  
An electronic organ in which rhythmic note patterns can be played on the accompaniment manual by the depression of a single key. The organ includes a source of rhythmic pulses which may, for...
4089245 Break generator  
An electronic rhythm "break" pattern generator for use with a rhythm generator of the type used with electronic organs. The break pattern generator, when operative, interrupts the flow of the...
4062263 Automatic rhythm performing apparatus  
A control circuit for controlling an automatic rhythm generating circuit of an automatic rhythm performance apparatus comprises a memory for controlling the rhythm start or stop operation of the...
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...
4018122 Electronic musical instrument with automatic bass accompaniment  
Twelve flip-flops each corresponding to one of the twelve keys within an octave are provided. Each is set by depression of one corresponding key in the accompaniment manual or simultaneous...
4010667 Rhythm unit with programmed envelope waveform, amplitude, and the like  
A rhythm unit produces repetitive pulses having one of a plurality of selectable predetermined time relations to each other for use as rhythm or accompaniment signals in an electronic organ or the...
RE29144 Automatic chord and rhythm system for electronic organ  
The present system provides an automatic chord accompaniment and/or an automatic rhythm system, actuation of only one left hand operated key producing proper distribution of root, third, fifth and...
3958483 Musical instrument rhythm programmer having provision for automatic pattern variation  
An automatic rhythm programmer for an electrical musical instrument which provides electrical pulses for actuating musical voice generators according to predetermined rhythmic patterns, having...
3954038 Electrical musical instrument with automatic sequential tone generation  
An electronic organ includes digital circuitry for automatically enabling in a sequential manner a plurality of gates to pass tone signals to a corresponding plurality of keyers. The sequential...
3915047 Apparatus for attaching a musical instrument to a computer  
A musical instrument such as an organ with a keyboard is attached to a data processing system. The musical instrument is provided with a mechanism such as a foot pedal which can be actuated by the...
3829597 KEYBOARD INSTRUMENT PLAYER SYSTEM WITH TIME DIVISION MULTIPLEXING TECHNIQUES AND SYNCHRONIZED RHYTHM DEVICE  
A player type electrically operated musical instrument includes a rhythm device for producing timed repetitive rhythm patterns of unpitched or semi-pitched percussive sounds. Information as to the...
3610799 MULTIPLEXING SYSTEM FOR SELECTION OF NOTES AND VOICES IN AN ELECTRONIC MUSICAL INSTRUMENT  
In an electric organ, the actuation of keys in accordance with corresponding, audible tones to be reproduced effects the gating of pulses into time slots of a time division multiplex signal, the...
3567838 MUSICAL INSTRUMENT RHYTHM SYSTEM HAVING PROVISION FOR INTRODUCING AUTOMATICALLY SELECTED CHORD COMPONENTS  
An organ rhythm system of the automatic programmed type which at the various beats in a measure or between beats can give automatically the chord being played and/or the root and the fifth of the...
3193608 Basic rhythm device  
Matches 101 - 131 out of 131 < 1 2 3