Electronic musical instrument
First Claim
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1. An electronic musical instrument comprising:
- (a) a keyboard including a plurality of keys, each key corresponding to a respective musical tone;
(b) means for detecting a characteristic of the finger touch applied to each key upon depression thereof and producing a first signal corresponding to the depressed key;
(c) waveform converting means having only a single control input in use, said waveform converting means being coupled at said single control input to said detecting means and being responsive to said first signal for producing a plurality of second signals having respectively different waveforms;
(d) level adjusting means connected to said waveform converting means for receiving said second signals and adjusting their respective amplitudes to produce respective level-adjusted second signals; and
(e) means responsive to said level-adjusted second signals for individually controlling at least two of a plurality of musical tone elements which determine the tone pitch, color and volume of a musical tone corresponding to the depressed key.
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Abstract
In an electronic musical instrument a key touch signal is generated in response to the operation of a key, and a plurality of control signals having different waveforms are produced from the key touch signal.
Different control signals are used for independently controlling at least two of a plurality of musical tone elements that determine the tone pitch, color and volume of the musical tone generated by the musical instrument.
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Citations
9 Claims
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1. An electronic musical instrument comprising:
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(a) a keyboard including a plurality of keys, each key corresponding to a respective musical tone; (b) means for detecting a characteristic of the finger touch applied to each key upon depression thereof and producing a first signal corresponding to the depressed key; (c) waveform converting means having only a single control input in use, said waveform converting means being coupled at said single control input to said detecting means and being responsive to said first signal for producing a plurality of second signals having respectively different waveforms; (d) level adjusting means connected to said waveform converting means for receiving said second signals and adjusting their respective amplitudes to produce respective level-adjusted second signals; and (e) means responsive to said level-adjusted second signals for individually controlling at least two of a plurality of musical tone elements which determine the tone pitch, color and volume of a musical tone corresponding to the depressed key. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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Specification