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6011211 |
System and method for approximate shifting of musical pitches while maintaining harmonic function in a given context
The present invention enables non-musicians to effectively compose music using a computer, and provides them with the means to manipulate musical content in an intuitive fashion without the need...
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5687240 |
Method and apparatus for processing discontinuities in digital sound signals caused by pitch control
Small discontinuities in digital sound data caused by a pitch control operation are processed by using a secondary FIR filter and smoothing the discontinuities. When lowering the key, the data...
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5442129 |
Method of and control system for automatically correcting a pitch of a musical instrument
A pitch control system for the automatic pitch correction according to a harmony-dependent tuning, especially the harmonic tuning, for a musical instrument, having an input device for the input of...
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5129303 |
Musical equipment enabling a fixed selection of digitals to sound different musical scales
Musical equipment enables the row of front digitals of a musical keyboard to sound either the diatonic scale or a six-tone musical scale. Thus music written by different methods of notation can be...
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4318326 |
Plural manual organ having transposer
An electronic organ, particularly of the institutional type employing classical voicing, having Swell and Great manuals as well as a full pedalboard wherein the manuals and pedalboard are...
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4206676 |
Electronic musical instrument with sequencer for automatic arpeggio performance
An electronic musical instrument is provided with a keyboard circuit, a voltage-controlled tone signal generating circuit arrangement and a sequencer for sequentially coupling memorized pitch...
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4203338 |
Trumpet and synthesizer apparatus capable of polyphonic operation
There is disclosed a trumpet incorporating rotary potentiometers which are controlled by means of circular wheels coupled to the shaft of the potentiometers. By rotating the wheel, the musician can...
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4198890 |
Keyboard system for musical instruments
Adjacent primary digitals of a musical keyboard are actuated in the same fingering sequence for all key signatures. Each primary digital forms part of a three section group having two secondary...
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4178821 |
Control system for an electronic music synthesizer
A control system for an electronic music synthesizer includes a circuit responsive to the keying of a musical instrument for producing a binary coded signal. This signal is converted to an analog...
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4058042 |
Key transposing electronic organ
A transposing electronic instrument wherein the clock frequency applied to control a top octave frequency generator is derived by comparing any single output of the generator with the response of a...
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4056032 |
Musical apparatus
A pitch changing apparatus shifts the absolute pitch of musical output from an electronic organ. The apparatus combines two or more transposing switches in a cascade arrangement. In the preferred...
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4011784 |
Transposition apparatus for an electronic musical instrument
A transposition apparatus for an electronic musical instrument such as an electronic organ is disclosed. The transposition apparatus permits the playing of a musical score in any desired key...
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3973460 |
Keyboard type musical instrument
The instrument is designed to play a six tone scale on its lower digitals, which leads naturally to a simple and easily learned system of music notation. In the preferred embodiment, the six tone...
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3971282 |
Electronic musical instrument capable of transposition
An electronic musical instrument capable of transposition has a high frequency oscillator provided on its output side with an octave frequency divider comprising twelve counter circuits to generate...
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3933072 |
Generator for producing tones of a musical scale in an electronic musical instrument
Generator for producing the tones of a musical scale in electronic musical instruments, one master oscillator driving a chain of frequency dividers in a manner such that at the output of each...
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3929052 |
Electronic musical instrument with one tone generator controlling a second tone generator
In an electronic musical tone generator where a first derivation circuit provides all the musical tones of a scale from a single tone, a second derivation circuit is selectively connected to any...
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3916752 |
Frequency conversion system for an electronic musical instrument
A frequency conversion system for an electronic musical instrument. The system has a signal source, at least one frequency converter and an electro-acoustic transducer, and converts the fundamental...
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3910149 |
Electronic musical instrument capable of transposition
An electronic musical instrument capable of transposition and in which a high-frequency oscillator is provided on its output side with an octave frequency divider comprising 12 counter circuits to...
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3824325 |
ELECTRONIC MUSICAL INSTRUMENT CAPABLE OF TRANSPOSING
A transposing electronic musical instrument wherein a high frequency oscillator is provided on its output side with an octave frequency divider comprising twelve counter circuits to generate twelve...
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3674907 |
KEYBOARD TRANSPOSITION OF ELECTRICAL MUSICAL INSTRUMENTS
The keyboard of musical instruments, such as electronic organs, is connected through frequency divider circuits to basic tone generators such that corresponding keys of adjacent octaves produce...
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3562394 |
ELECTRONIC MUSICAL INSTRUMENT WITH FINGER-DEPRESSABLE NOTE HEADS ON MUSICAL SCORE
An electrically operated musical device with controls and tones resembling an electric organ, whose tunes are programmed by exchangeable scores that the performer plays by finger pressure seriatim...
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3260784 |
Electronic musical instrument having one or more keyboards
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3030848 |
Electric organ transposing switch
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3023659 |
Transposition apparatus for electrical musical instrument
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