Claims
- 1. An electronic musical tone controller comprising:
- a performance information generating means for generating a performance information signal responsive to playing a musical performance;
- an input operator for inputting a degree of a sensory expression representing the quality of a musical tone and setting an input parameter corresponding to the degree of sensory expression, independent of the performance information signal responsive to the playing;
- a controller for generating tone parameters based on said input parameter, the controller including a logical calculation unit;
- a musical tone signal generator for generating a musical tone signal of said waveform determined by said tone parameters in response to said performance information signal; and
- said logical calculation unit performing a fuzzy calculation and generating at least one tone parameter using said input parameter set by said input operator, based on predetermined rules defining a correspondence between said input parameter and said at least one tone parameter.
- 2. An electronic musical tone controller according to claim 1, further comprising other input operators, each for inputting a degree of a sensory expression representing the quality of a musical tone and setting an input parameter independent of respective performance information representative of playing, wherein said controller generator tone parameters based on said input parameters.
- 3. An electronic musical tone controller according to claim 2, wherein said controller includes a rewritable table for storing relationships between said input parameters and said tone parameters.
- 4. An electronic musical tone controller according to claim 2, wherein said tone parameters comprise at least one of rising speed of an envelope, filter cut-off frequencies, filter Q valves, vibrato speed, vibrato depth, reverberation amount, and stereo same/opposite phase signal.
- 5. An electronic musical tone controller according to claim 2, wherein each of said input operators inputs a pair of degrees of opposite sensory expressions.
- 6. An electronic musical tone controller according to claim 3, wherein said rewritable table includes a first table storing relationships from input parameters to the tone parameters and a second table storing relationships from tone parameters to input parameters.
- 7. An electronic musical tone controller comprising:
- an input operator unit for inputting a degree of a sensory expression representing the quality of a musical tone and setting an input parameter independent of respective performance information representative of playing;
- a musical tone signal generator for generating a signal of said musical tone having a waveform characteristic which is determined by an inputted musical tone parameter., in response to each performance information representative of playing;
- a definition unit for storing definition information defining a correspondence between said input parameter and at least one musical tone parameter related to the degree of a sensory expression; and
- a musical tone parameter generating means for generating said musical tone parameter corresponding to the value of said input parameter in accordance with said definition information.
- 8. An electronic musical tone controller according to claim 7, wherein said input operator unit generates a plurality of input parameters corresponding to a plurality of sensory expressions, and said musical tone parameter generating means generates said musical tone parameter corresponding to a combination of said plurality of input parameters.
- 9. An electronic musical tone controller according to claim 8, wherein said musical tone parameter generating means generates said musical tone parameter corresponding to a combination of said plurality of input parameters, said musical tone signal generator generates said musical tone signal in accordance with said plurality of musical tone parameters, and when one of said input parameters changes, said musical tone parameter generating means newly generates all said musical tone parameters related to said one input parameter by said definition information.
- 10. An electronic musical tone controller according to claim 7, wherein said definition unit has a setting operator unit for setting said definition information.
- 11. An electronic musical tone controller according to claim 10, wherein said definition information set by said setting operator unit is information for designating which sensory expression among a plurality of sensory expressions is entered as said input parameter.
- 12. An electronic musical tone controller according to claim 7, wherein said definition information is information indicating a tone parameter name of said sensory expression for said input parameter, said electronic musical tone controller further comprising display means for displaying said concept name.
- 13. An electronic musical tone controller according to claim 12, wherein said definition unit further includes a setting operator unit for setting said tone parameter name.
- 14. An electronic musical tone controller according to claim 7, wherein said definition unit includes:
- a storage unit for storing a plurality of definition information sets;
- a tone color select operator unit for selecting a basic color tone to be processed in accordance with the degree of said sensory expression entered by said input operator unit; and
- selecting means for selecting one set of said definition information from said storage unit in accordance with said tone color selected by said tone color select operator unit, and
- wherein said musical tone parameter generating means generates said musical tone parameter in accordance with said one definition information selected by said selecting means.
- 15. An electronic musical tone controller comprising:
- an input operator unit for inputting a degree of a sensory expression representing the quality of a musical tone and generating an input parameter;
- a musical tone signal generator for generating a signal of said musical tone having a waveform which is determined by an inputted musical tone parameter;
- a definition unit for storing definition information defining a correspondence between said input parameter and at least one musical tone parameter related to the degree of a sensory expression; and
- a musical tone parameter generating means for generating said musical tone parameter corresponding to the value of said input parameter in accordance with said definition information,
- wherein said musical tone parameter generating means generates a plurality of kinds of musical tone parameters, said musical tone signal generator generates said musical tone in accordance with said plurality of kinds of musical tone parameters and said definition information is information for defining a kind and manner of change of said musical tone parameter changing with the value of said input parameter among said plurality of kinds of musical parameters.
- 16. An electronic musical tone controller according to claim 15, wherein said definition unit further includes a setting operation unit for setting the kind and rate of change of said musical tone parameter changing with the value of said input parameter.
- 17. An electronic musical tone controller comprising:
- an input operator unit for generating a plurality of input parameters for designating tone color;
- a performance operator unit for generating performance information in response to playing a musical performance;
- a musical tone signal generator for generating a musical tone signal having a waveform determined by an inputted musical tone parameter;
- a definition unit for storing definition information defining a correspondence between said plurality of input parameters and said performance information, and said musical tone parameter;
- preparatory information generating means for generating preparatory information corresponding to a combination of said plurality of input parameters; and
- musical tone parameter generating means for generating said musical tone parameter in accordance with said definition information and in accordance with said preparatory information and said musical performance information.
- 18. An electronic musical tone controller according to claim 17, wherein said performance information includes touch information, and said musical tone parameter generating means generates said musical tone parameter in accordance with said touch information.
- 19. An electronic musical tone controller according to claim 17, wherein said preparatory information generating means includes a CPU for controlling said preparatory information, and said musical tone parameter generating means includes musical tone parameter calculating means for controlling a generation of said musical tone parameter independently from said CPU.
Priority Claims (1)
Number |
Date |
Country |
Kind |
5-083333 |
Apr 1993 |
JPX |
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Parent Case Info
This is a continuation of application Ser. No. 08/224,670 filed on Apr. 7, 1994, now abandoned.
US Referenced Citations (7)
Foreign Referenced Citations (4)
Number |
Date |
Country |
2146593 |
Jun 1990 |
JPX |
2146594 |
Jun 1990 |
JPX |
2-146094 |
Jun 1990 |
JPX |
5-19758 |
Jan 1993 |
JPX |
Continuations (1)
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Number |
Date |
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Parent |
224670 |
Apr 1994 |
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