Musical tone generation apparatus installing extension board for expansion of tone colors and effects
First Claim
1. A musical tone generation apparatus incorporating a music synthesizer and an operator, comprising:
- a readout for reading first function setting information from an extension board, wherein the extension board comprises a first storage device for storing pattern information representing a prescribed sound pattern, a second storage device for storing the first function setting information, a decision device for deciding whether or not received performance information is to be used for generating the prescribed sound pattern and a reproducing device for reproducing musical tone signals of the prescribed sound pattern having an extended music element in accordance with the pattern information based on the received performance information when the decision device determines that the received performance information is to be used for generating the prescribed sound pattern and for reproducing musical tone signals having the extended music element based on the received performance information without using the pattern information when the decision device determines that the received performance information is not to be used for generating the prescribed sound pattern. a setting device for making a setting regarding the reproduction of the musical tone signals of the prescribed sound pattern based on the first function setting information in response to a manual operation applied to the operator, and a sending device for sending second function setting information regarding the setting to the extension board.
1 Assignment
0 Petitions
Accused Products
Abstract
A musical tone generation apparatus is basically configured by a main sound source device installing an extension board. Herein, the main sound source device is configured by a CPU, memories, operators, a music synthesizer, a mixer, an effector and a sound system, while the extension board is configured by fabricating a CPU (or sequencer), memories and a music synthesizer (or effector). When the extension board is installed in the main sound source device, function setting data regarding new functions installed on the extension board is automatically transferred to the main sound source device so that a user is capable of adequately setting and controlling the new functions by using the operators. If the extension board corresponds to a tone color extension board that provides extended tone colors which differ from preset tone colors being installed in the main sound source device in advance, the main sound source device is capable of generating musical tones using the extended tone colors. In that case, it is possible for the sequencer to enable reproduction of a specific sound pattern such as an arpeggio and a phrase to be suited to the extended tone color(s). If the extension board corresponds to an extended effect board that provides extended effects such as harmony, reverb, chorus and echo, the main sound source device is capable of adequately imparting them to musical tones or other sounds.
-
Citations
28 Claims
-
1. A musical tone generation apparatus incorporating a music synthesizer and an operator, comprising:
-
a readout for reading first function setting information from an extension board, wherein the extension board comprises a first storage device for storing pattern information representing a prescribed sound pattern, a second storage device for storing the first function setting information, a decision device for deciding whether or not received performance information is to be used for generating the prescribed sound pattern and a reproducing device for reproducing musical tone signals of the prescribed sound pattern having an extended music element in accordance with the pattern information based on the received performance information when the decision device determines that the received performance information is to be used for generating the prescribed sound pattern and for reproducing musical tone signals having the extended music element based on the received performance information without using the pattern information when the decision device determines that the received performance information is not to be used for generating the prescribed sound pattern. a setting device for making a setting regarding the reproduction of the musical tone signals of the prescribed sound pattern based on the first function setting information in response to a manual operation applied to the operator, and a sending device for sending second function setting information regarding the setting to the extension board. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
-
-
9. An extension board installed in a tone generator for generating musical tone signals in response to performance information, comprising:
-
a storage device for storing pattern information representing a prescribed sound pattern;
a decision device for deciding whether or not the performance information from the tone generator is to be used for generating the prescribed sound pattern; and
a reproducing device for reproducing musical tone signals of the prescribed sound pattern in accordance with the pattern information based on the received performance information when the decision device determines that the received performance information is to be used for generating the prescribed sound pattern, and for reproducing musical tone signals based on the received performance information without using the pattern information when the decision devices determines that the received performance information is not to be used for generating the prescribed sound pattern, wherein the reproduced musical tone signals having an extended music element, and wherein the tone generator is independently incapable of generating musical tone signals having the extended music element. - View Dependent Claims (10, 11, 12, 13, 14)
-
-
15. A musical tone generation system comprising:
-
a musical tone generation device incorporating a first music synthesizer that synthesizes first musical tones with a prescribed tone color in response to key-operation information; and
a tone color extension board installed in the musical tone generation device to provide expansion of the prescribed tone color, wherein said tone color extension board comprises a sequencer for reproducing sound patterns in response to key-operation information that is supplied thereto from the musical tone generation device, and a second music synthesizer that synthesizes second musical tones with expanded tone colors in accordance with the sound patterns respectively, so that the musical tone generation device produces mixture of the first musical tones and the second musical tones. - View Dependent Claims (16, 17)
-
-
18. A musical tone generation system comprising:
-
a musical tone generation device incorporating a first music synthesizer that synthesizes first musical tones with a prescribed tone color in response to key-operation information; and
a tone color extension board installed in the musical tone generation device to provide expansion of the prescribed tone color, wherein said tone color extension board comprises a sequencer for reproducing arpeggio patterns in response to key-operation information that is supplied thereto from the musical tone generation device, and a second music synthesizer for sequentially generating second musical tones with expanded tone colors in accordance with the arpeggio patterns respectively, so that the musical tone generation device produces mixture of the first musical tones and the second musical tones. - View Dependent Claims (19, 20)
-
-
21. A musical tone generation method comprising the steps of:
-
reading first function setting information from an extension board, wherein the extension board comprises a first storage device for storing pattern information representing a prescribed sound pattern, a second storage device for storing the first function setting information, a decision device for deciding whether or not received performance information is to be used for generating the prescribed sound pattern and a reproducing device for reproducing musical tone signals of the prescribed sound pattern having an extended musical element in accordance with the pattern information based on the received performance information when the decision device determines that the received performance information is to be used for generating the prescribed sound pattern and for reproducing musical tone signals having the extended music element based on the received performance information without using the pattern information when the decision device determines that the received performance information is not to be used for generating the prescribed sound pattern;
making a setting regarding the reproduction of the musical tone signals of the prescribed sound pattern based on the first function setting information in response to a manual operation applied to an operator; and
sending second function setting information regarding the setting to the extension board.
-
-
22. A function expanding method performed by an extension board comprising the steps of:
-
storing pattern information representing a prescribed sound pattern in the extension board;
supplying performance information for generating musical tone signals from a tone generator to the extension board;
deciding whether or not the performance information from the tone generator is to be used for generating the prescribed sound pattern; and
reproducing musical tone signals of the prescribed sound pattern in accordance with the pattern information based on the received performance information when the received performance information is to be used for generating the prescribed sound pattern and reproducing musical tone signals based on the received performance information without using the pattern information when the received performance information is not to be used for generating the prescribed sound pattern, wherein the reproduced musical tone signals having an extended music element, and wherein the tone generator is independently incapable of generating musical tone signals having the extended music element.
-
-
23. A musical tone generation method applicable to a musical tone generation device installing a tone color extension board to provide expansion of a prescribed tone color, said musical tone generation method comprising the steps of:
-
activating a first music synthesizer of the musical tone generation device to synthesize first musical tones with the prescribed tone color in response to key-operation information;
reproducing sound patterns in response to key-operation information that is supplied thereto from the musical tone generation device;
activating a second music synthesizer of the tone color extension board to synthesize second musical tones with expanded tone colors in accordance with the sound patterns respectively; and
mixing the first musical tones together with the second musical tones to produce mixed musical tones.
-
-
24. A musical tone generation method applicable to a musical tone generation device installing a tone color extension board to provide expansion of a prescribed tone color, said musical tone generation method comprising the steps of:
-
activating a first music synthesizer of the musical tone generation device to synthesize first musical tones with the prescribed tone color in response to key-operation information;
reproducing arpeggio patterns in response to key-operation information on the tone color extension board;
activating a second music synthesizer of the tone color extension board to sequentially generate second musical tones with expanded tone colors in accordance with the arpeggio patterns respectively; and
mixing the first musical tones together with the second musical tones to produce mixed musical tones.
-
-
25. A machine-readable media storing programs and data that cause a musical tone generation device installing an extension board to perform a musical tone generation method comprising the steps of:
-
reading first function setting information from an extension board, wherein the extension board comprises a first storage device for storing pattern information representing a prescribed sound pattern, a second storage device for storing the first function setting information, a decision device for deciding whether or not received performance information is to be used for generating the prescribed sound pattern and a reproducing device for reproducing musical tone signals of the prescribed sound pattern having an extended musical element in accordance with the pattern information based on the received performance information when the decision device determines that the received performance information is to be used for generating the prescribed sound pattern and for reproducing musical tone signals having the extended music element based on the received performance information without using the pattern information when the decision device determines that the received performance information is not to be used for generating the prescribed sound pattern;
making a setting regarding the reproduction of the musical tone signals of the prescribed sound pattern based on the first function setting information in response to a manual operation applied to an operator; and
sending second function setting information regarding the setting to the extension board.
-
-
26. A machine-readable media storing programs and data that cause an extension board installed in a tone generator to perform a function expanding method comprising the steps of:
-
storing pattern information representing a prescribed sound pattern in an extension board;
supplying performance information for generating musical tone signals from the tone generator to the extension board;
deciding whether or not the performance information from the tone generator is to be used for generating the prescribed sound pattern; and
reproducing musical tone signals of the prescribed sound pattern in accordance with the pattern information based on the received performance information when the received performance information is to be used for generating the prescribed sound pattern and reproducing musical tone signals based on the received performance information without using the pattern information when the received performance information is not to be used for generating the prescribed sound pattern, wherein the reproduced musical tone signals having an extended music element, and wherein the tone generator is independently incapable of generating musical tone signals having the extended music element.
-
-
27. A machine-readable media storing programs and data that cause a musical tone generation device installing a tone color extension board to perform a musical tone generation method comprising the steps of:
-
activating a first music synthesizer of the musical tone generation device to synthesize first musical tones with a prescribed tone color in response to key-operation information;
reproducing sound patterns in response to key-operation information that is supplied thereto from the musical tone generation device;
activating a second music synthesizer of the tone color extension board to synthesize second musical tones with expanded tone colors in accordance with the sound pattern respectively; and
mixing the first musical tones together with the second musical tones to produce mixed musical tones.
-
-
28. A machine-readable media storing programs and data that cause a musical tone generation device installing a tone color extension board to perform a musical tone generation method comprising the steps of:
-
activating a first music synthesizer of the musical tone generation device to synthesize first musical tones with a prescribed tone color in response to key-operation information;
reproducing arpeggio patterns in response to key-operation information on the tone color extension board;
activating a second music synthesizer of the tone color extension board to sequentially generate second musical tones with expanded tone colors in accordance with the arpeggio patterns respectively; and
mixing the first musical tones together with the second musical tones to produce mixed musical tones.
-
Specification