JP6705407B2 - Electronic musical instrument control terminal, electronic musical instrument control system, electronic musical instrument control program, and electronic musical instrument control method - Google Patents

Description

The present invention is an electronic musical instrument control terminal, an electronic musical instrument control system, an electronic musical instrument control program, and an electronic musical instrument control method, and more specifically, it is possible to adjust parameters for each operator of an authenticated electronic musical instrument. The present invention relates to an electronic musical instrument control terminal, an electronic musical instrument control system, an electronic musical instrument control program, and an electronic musical instrument control method.

BACKGROUND ART Conventionally, there are electronic musical instruments and the like that display various parameters set in association with a keyboard in an easy-to-understand manner. Regarding this technique, there is, for example, JP-A 2006-267686 "Electronic Musical Instrument and Parameter Setting Display Program". Its contents are a keyboard consisting of multiple keys and a matrix arranged so that the row direction matches the key arrangement direction of the keyboard and the column direction matches the direction orthogonal to the key arrangement direction of the keyboard. A planar display screen composed of a plurality of display elements arranged in a line, a parameter setting means for setting parameters related to the keyboard, and a display means for displaying the set parameters in graphic form on the planar display screen. It is characterized by having.

JP, 2006-267686, A

According to Reference 1, various key range parameters set in relation to the keyboard are displayed in graphic form on a planar display screen provided over the entire keyboard range near the keyboard, and the display of the key range parameters is performed on the keyboard. Since the display information amount is increased in order to directly correspond to, the correspondence between the keyboard parameter and the keyboard can be easily understood, and the keyboard parameter can be displayed in an easy-to-understand manner.
However, in Reference 1, the increase/decrease value from the initial parameter value is not clear. In addition, it may be difficult to finely adjust the parameter settings. Further, unlike the present invention, the parameters are not adjusted on the terminal which is separate from the musical instrument.

Therefore, the present invention solves the problems of the conventional example, and an electronic musical instrument control terminal, an electronic musical instrument control system, an electronic musical instrument control program, and an electronic musical instrument capable of adjusting parameters for each operator of an authenticated electronic musical instrument. The purpose is to provide a control method.

Terminal according to claim 1 of the present application to achieve the object, electronic musical instruments to authenticate, adjusting means for establishing a connection with the authenticated electronic musical instrument, the parameters of each operating element of the authenticated electronic musical instrument Means for displaying the parameter displacement amount from the initial parameter value of the adjustment parameter adjusted for each operator on the display screen, and means for transmitting the adjustment parameter to the authenticated electronic musical instrument. It is a control terminal.

The terminal according to claim 2 is the electronic musical instrument control terminal according to claim 1, further comprising means for displaying an operator group image simulating the operator group of the authenticated electronic musical instrument on a display screen. The means for displaying the manipulator group image on the display screen is an electronic musical instrument control terminal for displaying the parameter displacement amount on the display screen in association with the manipulator.

System according to claim 3 is an electronic musical instrument control terminal having an electronic musical instrument having a plurality of operating elements, to authenticate the electronic musical instrument, comprising: means for establishing a connection with the authenticated electronic musical instrument, it is authenticated Means for adjusting parameters for each operator of the electronic musical instrument, means for displaying a parameter displacement amount from the initial parameter value of the adjustment parameter adjusted for each operator on the display screen, and electronic instrument for which the adjustment parameters are authenticated And an electronic musical instrument control terminal having means for transmitting to the electronic musical instrument control system.

The program according to claim 4 authenticates the electronic musical instrument, establishes a connection between the authenticated electronic musical instrument and the electronic musical instrument control terminal, and adjusts parameters for each operator of the authenticated electronic musical instrument. An electronic device that causes an electronic musical instrument control terminal to execute a step of displaying a parameter displacement amount from an initial parameter value of an adjustment parameter adjusted for each operator on a display screen and a step of transmitting the adjustment parameter to an authenticated electronic musical instrument. It is a musical instrument control program.

A program according to claim 5 is the electronic musical instrument control program according to claim 4, wherein the initial parameter value is a value stored as an initial value in the electronic musical instrument control program.

The method according to claim 6, certifying the electronic musical instrument, establishing a connection between the certified electronic musical instrument and the electronic musical instrument control terminal, and adjusting a parameter for each operator of the certified electronic musical instrument. An electronic musical instrument control method comprising: a step of displaying a parameter displacement amount from an initial parameter value of an adjustment parameter adjusted for each operator on a display screen; and a step of transmitting the adjustment parameter to an authenticated electronic musical instrument.

In the electronic musical instrument control terminal, the parameter for each operator of the authenticated electronic musical instrument is adjusted, and the parameter displacement amount indicating the increase/decrease from the initial parameter value is displayed for each operator. You can see at a glance how much you have increased or decreased.

It is explanatory drawing which shows with a block diagram the main electric constitution of the electronic musical instrument control terminal which concerns on embodiment of this invention. It is explanatory drawing which shows with a block diagram the main electric constitution of the authenticated electronic musical instrument which concerns on embodiment of this invention. It is explanatory drawing which shows the operation screen of the electronic musical instrument control terminal which concerns on embodiment of this invention. It is a flowchart which shows the system structure which concerns on embodiment of this invention.

Hereinafter, an example of an electronic musical instrument control terminal, an electronic musical instrument control system, and an electronic musical instrument control program will be described based on the present embodiment. Here, according to the present embodiment, when the user adjusts the parameter for each operator of the electronic musical instrument, the difference in the parameter displacement amount from the adjusted initial parameter value for each operator can be seen at a glance. .. Hereinafter, the electronic musical instrument will be described by taking the "keyboard musical instrument" as an example, the "operator group" as the "keyboard", the "operator" as the "key", and the "operator group image" as the "keyboard image".

FIG. 1 shows a main electrical configuration of an electronic musical instrument control terminal 10 according to the embodiment. The electronic musical instrument control terminal 10 according to the embodiment includes means for establishing a connection (referred to as “connection establishing means” in the drawing) 11, a display screen 12, and means for displaying a parameter displacement amount for each operator (in the drawing, "Display means") 13 and means for displaying a keyboard image 40 (see FIG. 3) on the display screen 12 (for convenience, "means for displaying a keyboard image ("keyboard image display means" in the drawing))". 14), a touch panel 15, a means for transmitting (hereinafter, referred to as “input/output unit”) 17, an external device input/output unit 18, a CPU 19, a flash memory 20, and a RAM 21. Are electrically connected by the system bus 25.

Further, a detection circuit (not shown) connected to the touch panel 15 and a display circuit (not shown) connected to the display screen 12 are provided. Then, the CPU 19 executes a program stored in the flash memory 20 (such as the program of the present embodiment) to detect the operation of the touch panel 15 by the detection circuit, display on the display screen 12 by the display circuit, and the input/output unit. An input of an identification number (ID) and output of adjustment parameters by 17, adjustment of parameters by operation on the touch panel 15, signal processing, and the like are controlled.

The electronic musical instrument control terminal 10 includes means 11 for establishing a connection, and the means 11 for establishing a connection can establish a connection with the authenticated keyboard musical instrument 30 by authenticating the keyboard musical instrument. Communication is possible between the electronic musical instrument control terminal 10 and the authenticated keyboard musical instrument 30. Specifically, as will be described later, an identification number is input by operating the touch panel 15, the identification number output from the keyboard musical instrument 30 is input from the input/output unit 17, and a determination unit (not shown) is used. Authenticate when both identification numbers match.

Here, first, the authentication will be briefly described. There may be a plurality of electronic musical instrument control terminals 10 and a plurality of keyboard musical instruments in the operation space. The user performs an authentication establishment process for specifying a keyboard musical instrument that can communicate with the electronic musical instrument control terminal 10, and uses the keyboard musical instrument 30 as a connection target device, and the electronic musical instrument control terminal 10 and the authenticated keyboard musical instrument 30 are connected. To be able to communicate in cooperation with each other. That is, in this embodiment, the electronic musical instrument control terminal 10 and the authenticated keyboard musical instrument 30 establish a connection by authenticating the keyboard musical instrument by the means 11 for establishing the connection of the electronic musical instrument control terminal 10, and communicate with each other. It will be possible.

The display screen 12 is a touch panel type input device, and is configured by a flat-plate liquid crystal display device. Further, the display screen 12 is formed in a size capable of displaying a graphical user interface (GUI). The graphical user interface here is for adjusting parameter values and the like. Display data indicating the contents to be displayed is supplied to the display screen 12, and an image of the parameter displacement amount 56 or the like (for example, a bar graph image or the like) is displayed based on the display data. The display circuit is a circuit for controlling the display content based on an instruction from the CPU 19.

The display means 13 displays various images such as a parameter displacement amount 56 from an initial parameter value 51 of an adjustment parameter adjusted for each key (operator) 31 of the keyboard musical instrument 30 and a parameter background image 50 on a liquid crystal panel (LCD). The means 14 for displaying the keyboard image and the like on the display screen 12 displays a keyboard image (manipulator group image) 40 simulating the keyboard of the keyboard musical instrument 30 on the display screen 12.

The touch panel 15 is of a capacitance type and is laminated on the surface of the display screen 12. The touch panel 15 includes a protective film (not shown) having an operation surface on its surface, and electrodes (not shown) arranged below the protective film, and detects a touch.

The means for adjusting is a parameter adjusting means for each key 31, and, for example, the pitch for each key 31 (for example, the operation of the plus button 53 or the minus button 54, the operation of the slider 52, etc.) on the touch panel 15 or the like. Adjust and displace parameters such as pitch) and volume. Here, the pitch indicates the pitch and is determined by the frequency. The adjusting means adjusts the pitch of each key 31 by adjusting the frequency of each key 31 to adjust the parameter of each key 31.

The input/output unit 17 is for transmitting adjustment parameters (for example, specific values) adjusted by the adjusting means to the keyboard musical instrument 30, and for inputting the identification number output from the keyboard musical instrument 30. Is.

The CPU 19 controls the electronic musical instrument control terminal 10. In addition, it is a control unit that controls the operation of parameters in a centralized manner, and executes processing such as parameter setting processing by executing a required program for parameter setting stored in the flash memory 20.

The flash memory 20 is a rewritable non-volatile storage means for storing various computer programs executed by the CPU 19, and the CPU 19 reads the computer program from the flash memory 20 and executes it as necessary. In addition to various programs, various data such as initial parameter values 51, graphic data such as various images displayed on the display screen 12 and character data are stored.

The RAM 21 temporarily stores a processing result and a calculation result of the CPU 19, and also functions as a work memory when the CPU 19 executes a computer program.

The external device input/output unit 18 exchanges data with another display device, a pointing device such as a mouse, a keyboard for character input, an operation panel, another music device, a personal computer, an external device (not shown) such as a speaker. It is an interface for inputting and outputting.

FIG. 2 shows a main electrical configuration of the keyboard musical instrument 30 of this embodiment. The keyboard musical instrument 30 has substantially the same structure as a conventional keyboard musical instrument. That is, as shown in FIG. 2, for example, a key 31, a signal processing unit 32, a D/A conversion unit 33, a speaker 34, etc. are provided, and a signal is generated according to the operation of the key 31 by the user, and based on this signal. Sound is emitted from the speaker 34. Then, as described above, the connection with the electronic musical instrument control terminal 10 is established by being authenticated by the electronic musical instrument control terminal 10.

The key 31 includes a plurality of white keys and a black key that are arranged, and outputs a signal corresponding to the operation of each key 31 to the signal processing unit 32. The signal is information indicating the position of the operated key 31 (key number), information indicating key depression (operation by the operator) (key on), information indicating key release (key off), and key depression speed ( Velocity) etc. are included. Specifically, when the key is pressed, the key-on, the velocity and the key number are associated and output, and when the key is released, the key-off is output.

The signal processing unit 32 includes, for example, a MIDI (registered trademark) sound source, and an audio signal that is digital data is generated by synthesizing a waveform in real time from the signal output according to the operation of the key 31 by the user. It functions as a signal generator. That is, when the user operates the key 31 of the keyboard musical instrument 30 to start playing, the signal processing unit 32 thereof generates an audio signal according to the operation of the key 31.

When the user operates the key 31 of the keyboard (operator group) of the keyboard musical instrument 30, a sound is generated from the speaker 34. The type of the generated sound (pitch, volume, etc.) is the touch button of the keyboard musical instrument 30. It can be changed using (not shown) and a slider (not shown).

The D/A conversion unit 33 converts the audio signal generated by the signal processing unit 32 into an analog signal and drives the speaker 34. As a result, the musical sound corresponding to the operation of the key 31 by the user is emitted from the speaker 34.

The keyboard musical instrument 30 has an input/output unit (not shown) as a function for exchanging information with the electronic musical instrument control terminal 10 and performing various settings.

That is, the input/output unit is an input/output unit for exchanging data with the electronic musical instrument control terminal 10, and is an interface for receiving the input of the signal of the adjusted adjustment parameter performed in the electronic musical instrument control terminal 10. ..

The electronic musical instrument control terminal 10 and the keyboard musical instrument 30 can be accessed via the input/output units provided respectively, and various settings of the keyboard musical instrument 30 can be performed from the electronic musical instrument control terminal 10.

In the present embodiment, the electronic musical instrument control terminal 10 is connected to the keyboard musical instrument 30 by wired communication using a wired cable or short-distance wireless communication that does not go through a network, but is connected by communication through a network. May be. As the short-range wireless communication, for example, a communication unit using Wi-Fi (registered trademark), Bluetooth (registered trademark), infrared communication, or the like can be used. As the wired cable, various cables such as a USB cable can be used, for example.

Next, an example of an operation screen of the electronic musical instrument control terminal 10 for adjusting parameters (pitch, volume, etc.) of each key 31 of the keyboard musical instrument 30 will be described with reference to FIG.

If you touch the "Each Key Setting" button 60 from each menu displayed on the display screen 12 of the electronic musical instrument control terminal 10, the "Each Key Setting" screen will be displayed and "Tuning and volume can be adjusted for each keyboard. In the initial state, the tuning is standard.” is displayed. The user can adjust the parameters of each key 31 on this “Each Key Setting” screen.

More specifically, the parameters of each key 31 can be adjusted by touching and switching the Tune/Volume switching button on this screen. Touching the "Tune" button 58 enables pitch adjustment, and touching the "Volume" button 59 enables volume adjustment. Hereinafter, each image on the “Each Key Setting” screen will be described.

On the display screen 12, a keyboard image 40 imitating the keyboard of the keyboard instrument 30 and a parameter background image 50 displaying the parameter displacement amount 56 are displayed. The parameter background image 50 is a collection of strip-shaped background images capable of displaying a bar graph showing the parameter displacement amount 56 for each key 31. Since each strip-shaped background image is arranged in association with each key of the keyboard image 40, the parameter displacement amount is displayed in the display screen 12 in association with the key 31. Then, by adjusting various parameters, a bar graph of the parameter displacement amount 56 is displayed on the strip-shaped background image forming the parameter background image 50. The bar graph showing the parameter displacement amount 56 can be made easier to see by changing the color tone from the strip-shaped background image. The area of the keyboard image 40 and/or the parameter background image 50 will be referred to as a keyboard image display area 70.

In the parameter background image 50, a center line is displayed in the horizontal direction of the approximate center, and the parameter can be adjusted up and down from this reference value using this center point as a reference point. The adjusted adjustment parameters can also be displayed on the display screen 12 as concrete numerical values. The initial parameter value 51 is, for example, a value stored as an initial value in an application program (electronic musical instrument control program) of the electronic musical instrument control terminal 10.

Below the keyboard image 40, a key display portion 41, and a plus button 42 and a minus button 43 on the left and right of the key display portion 41 are displayed.

A key (key) for adjusting the pitch or the volume is displayed by the character (F#2 in FIG. 3) on the key display portion 41. That is, the key 31 of the key displayed on the key display unit 41 is the key 31 whose pitch or volume is to be adjusted, and the plus button 42 or the minus button 43 on the left and right of the key display unit 41 is touched. Thus, the key 31 to be adjusted can be changed.

A display bar 55 is displayed on the keys of the keyboard image 40 to be adjusted and on the strip-shaped background image forming the parameter background image 50. The key 31 can also be selected by sliding the display bar 55. When the key 31 is changed by touching the plus button 42 or the minus button 43, the display bar 55 also interlocks with the target key of the keyboard image 40. As described above, the display bar 55 displays the selected key 31 or the like, and specifically, the key of the keyboard image 40, the parameter background image 50 displayed in association with this key (parameters are adjusted). In this case, a bar graph image showing the parameter displacement amount 56 is also included). The display bar 55 can be made easier to see by changing the color of the key of the keyboard image 40, the strip-shaped background image forming the parameter background image 50, and the like.

Here, the parameter background image 50 is provided corresponding to each of a plurality of keys (typically 88 keys). A key number Kn (Kn1 to Kn88) for identifying each key is assigned to each of the 88 keys provided in the keyboard instrument 30, and in the present embodiment, the key numbers Kn are assigned in ascending order from the bass side. It is assumed that That is, for example, the key number Kn is sequentially assigned to Kn1, Kn2, Kn3... Kn88 from the left key (bass key) toward the piano keyboard toward the right. Then, the parameter background image 50 is provided so as to correspond to the key number of each key.

A slider 52 and a plus button 53 or a minus button 54 above and below the slider 52 are displayed next to the keyboard image display area 70. The parameters of the key 31 can be adjusted by touching the up and down of the slider 52 or the plus button 53 and the minus button 54 above and below the slider 52.

A Compare button 57 is displayed on the keyboard image display area 70. This Compare button 57 returns the adjustment parameter to the initial parameter value 51.

An example of the method of use will be described below based on the flowchart showing the system configuration according to the embodiment which is FIG.

First, a connection between the keyboard musical instrument and the electronic musical instrument control terminal 10 is established (ST1), but as a premise, authentication is performed in the electronic musical instrument control terminal 10.

Here, an example of authentication will be described. First, the purchaser of the keyboard musical instrument records it in the flash memory 20 of the electronic musical instrument control terminal 10 in advance by directly inputting the identification number assigned to the keyboard musical instrument. Then, when using the system of the present embodiment, an identification number is output from the keyboard musical instrument 30, and this identification number is input from the input/output unit 17 of the electronic musical instrument control terminal 10. Alternatively, the identification number assigned to the keyboard musical instrument 30 is input from the identification number input screen on the electronic musical instrument control terminal 10. The identification number output from the keyboard instrument 30 and input to the electronic musical instrument control terminal 10 or the identification number input on the input screen of the identification number of the electronic musical instrument control terminal 10 and the flash memory 20 of the electronic musical instrument control terminal 10 are recorded. If the existing identification numbers match, authentication will be performed. If authenticated, the connection between the electronic musical instrument control terminal 10 and the authenticated keyboard musical instrument 30 is established, and communication becomes possible. If not authenticated, the connection between the electronic musical instrument control terminal 10 and the keyboard musical instrument is not established, and communication cannot be performed.

Next, the keyboard musical instrument 30 is turned on to start the application program of the electronic musical instrument control terminal 10 (ST2).

Then, the setting of the application program of the electronic musical instrument control terminal 10 is transmitted to the keyboard musical instrument 30, and the states of the application program and the keyboard musical instrument 30 are made the same, that is, synchronized (ST3).

Next, on the selection screen, the piano tone color of the keyboard musical instrument 30 to be tuned (parameter adjustment) is selected (ST4). The tone colors of various pianos are stored in advance in the electronic musical instrument control terminal 10 and the like, and the user can select the tone color of the piano he wants to use from among them.

After selecting the piano tone color of the keyboard instrument 30, the key 31 of the keyboard of the keyboard instrument 30 to be tuned is selected (ST5).

After the key 31 of the keyboard of the keyboard musical instrument 30 to be tuned is selected, the pitch (pitch) or volume of the key 31 is adjusted (ST6). Specifically, the user adjusts the pitch (pitch) or volume of this key 31 while pressing the key 31 of the keyboard of the keyboard musical instrument 30 to listen to it, and adjusts the pitch (pitch) or volume of his/her preference. And

The following is a description based on the operation screen of FIG. When the electronic musical instrument control terminal 10 is authenticated, the electronic musical instrument control terminal 10 and the keyboard musical instrument 30 are connected and communication becomes possible. When the “Each Key Setting” screen of the menu screen is touched, the “Each Key Setting” screen is displayed. Is displayed. When adjusting the pitch, touching the Tune button 58 on the screen allows the pitch of each key 31 to be increased or decreased, and the pitch of each key 31 can be increased or decreased by moving the slider 52 up or down. .. In this "Tune", the increase/decrease (parameter displacement 56) of the pitch (frequency) of the sound to be generated is displayed in a bar graph.

When adjusting the volume, touching the Volume button 59 on the screen allows the volume of each key 31 to be increased or decreased, and the volume of each key 31 can be increased or decreased by moving the slider 52 up or down. In "Volume", the increase/decrease in the volume of the sound to be generated (parameter displacement 56) is displayed in a bar graph.

Further, when there is another key 31 to be tuned (YES in ST7), that is, when it is desired to adjust the pitch and volume of another key 31 in addition to the key whose pitch and volume have been adjusted, it is necessary to go back to ST5 and perform tuning. The key 31 is selected to adjust the pitch and volume.

If it is desired to change to another piano tone color (YES in ST8), the procedure returns to ST4, changes to another piano tone color, and then the key 31 to be tuned is selected to adjust the pitch and volume.

If there is no other key 31 to be tuned (NO in ST7), and there is no other piano tone to be changed (NO in ST8), the process ends.

As described above, according to the present embodiment, the pitch or volume of the user preference different from the pitch or volume stored as the initial value in the application program (electronic musical instrument control program) of the electronic musical instrument control terminal 10 is set. The difference can be seen at a glance. Further, since the electronic musical instrument control terminal 10 can tune each key 31 of the keyboard musical instrument 30, it is possible to tune the keyboard musical instrument 30 (adjust the parameters) at a place distant from the keyboard musical instrument 30. Furthermore, since the parameter displacement amount 56 from the initial parameter value 51 of the adjustment parameter adjusted for each key 31 is displayed in a bar graph on the display screen 12 by the operation of the touch panel 15 or the like, the pitch or volume is increased. The displacement amount of can be displayed graphically. Further, the display bar 55 is linearly arranged on the key of the keyboard image 40, the parameter background image 50 displayed in association with the key (including the bar graph image which is the parameter displacement amount 56 when the parameters are adjusted). Since it is displayed in, it is possible to check at a glance how much the parameter of which key 31 is displaced. Further, fine adjustment can be performed by using the slider 52.

Needless to say, the present invention is not limited to the above-described embodiment, and various improvements and changes can be made without departing from the spirit of the embodiment.

In the present embodiment, the keyboard musical instrument 30 has been described as an example. Specifically, for example, a keyboard musical instrument as an electronic musical instrument such as an electronic piano, an electronic organ, an electronic harpsichord, a synthesizer, or an electronic keyboard percussion musical instrument such as an electronic xylophone or an electronic xylophone is applicable. Further, as another example, a stringed instrument such as an electronic violin, a percussion instrument such as an electronic drum, a wind instrument such as an electronic sax, or an electronic musical instrument having no keyboard as a component such as a wind synthesizer may be used. In this case, a string instrument, a fret, a pick-up, etc. may be considered as a string instrument operator, a pad, etc. may be considered as a percussion instrument operator, and a key, etc. may be considered as a wind instrument or wind synthesizer operator.

The display screen 12 can be configured by an organic EL panel as well as a liquid crystal display. In addition to adjusting the pitch and volume of each key 31, the touch feeling and tone color of each key 31 can be adjusted.

Regarding data handling, for example, setting and adjustment parameters can be stored in the flash memory 20, and the stored data can be transmitted to the keyboard musical instrument 30.

Further, the CPU 19 can perform control by switching between a normal operating state and a sleep state in which power consumption is suppressed and a standby state is set. Therefore, the CPU 19 has various activation conditions from the sleep state. When the display screen 12 is activated from the sleep state, the screen immediately before sleep is displayed and all the settings and adjustment parameters immediately before sleep are inherited.

The screen lock can be disabled while the application program is running.

The slider 52, the operation buttons such as the plus button 53 and the minus button 54, the keyboard image 40, the parameter background image 50, and the like described in the operation screen “Each Key Setting” may be located at any positions. Of course, the name of the operation screen is not limited to “Each Key Setting”.

Other examples of authentication on the electronic musical instrument control terminal 10 side can be considered. For example, the keyboard musical instrument transmits an identification signal to the electronic musical instrument control terminal 10 via the transmitting unit. The electronic musical instrument control terminal 10 receives the identification signal by the receiving unit or the like, and the identification signal matches the identification signal stored in advance in the storage unit of the electronic musical instrument control terminal 10 under the control of the CPU of the electronic musical instrument control terminal 10. It is determined whether to do. If the identification signal matches the identification signal stored in the storage unit in advance, an authentication message indicating that the user has been authenticated is displayed on the display screen 12 of the electronic musical instrument control terminal 10. As a result, the connection between the electronic musical instrument control terminal 10 and the keyboard musical instrument 30 is established and communication becomes possible. If the identification signal does not match the identification signal stored in the storage unit in advance, the connection between the electronic musical instrument control terminal 10 and the keyboard musical instrument is not established, and communication is impossible.

In addition, an example in which authentication is performed on the keyboard instrument side is also conceivable. For example, the electronic musical instrument control terminal 10 transmits an identification signal to the keyboard musical instrument via the transmitting unit. In the keyboard instrument, the receiving section receives the identification signal, and under the control of the CPU on the keyboard instrument side, it is determined whether or not the identification signal matches the identification signal previously stored in the storage section of the keyboard instrument. If the identification signal matches the identification signal stored in the storage unit in advance, an authentication message indicating that the user has been authenticated is displayed on the display screen 12 of the electronic musical instrument control terminal 10. As a result, the connection between the electronic musical instrument control terminal 10 and the keyboard musical instrument 30 is established and communication becomes possible. If the identification signal does not match the identification signal stored in the storage unit, the connection between the electronic musical instrument control terminal 10 and the keyboard musical instrument 30 is not established, and communication becomes impossible.

The electrical configuration of each means, circuits, and the like of the embodiment can be appropriately changed, added, deleted, replaced, or the like without departing from the spirit of the embodiment. Further, for example, the keyboard musical instrument 30 may be provided with the electrical configuration of each unit, each circuit, and the like provided in the electronic musical instrument control terminal 10. Further, the electronic musical instrument control terminal 10 may be provided with each electric configuration provided in the keyboard musical instrument 30.

The steps described in the flow chart can be appropriately changed in order, steps can be added, deleted, exchanged, etc. without departing from the spirit of the embodiment. For example, the following example can be considered.

First, the application program of the electronic musical instrument control terminal 10 is started. Next, the keyboard musical instrument and the electronic musical instrument control terminal 10 are connected, and then the electronic musical instrument control terminal 10 performs authentication. When the keyboard musical instrument is authenticated, the connection between the electronic musical instrument control terminal 10 and the keyboard musical instrument 30 is established, the key 31 to be adjusted is selected, and parameters such as pitch and volume of the key 31 are adjusted.

10 electronic musical instrument control terminal 11 means for establishing connection 13 means for displaying 19 CPU
30 Certified electronic musical instruments (keyboard instruments)
31 Operator (key)
32 signal processing unit 40 operator group image (keyboard image)
51 Initial parameter value 56 Parameter displacement amount

Claims (6)

Authenticates the electronic musical instrument, comprising: means for establishing a connection with the authenticated electronic musical instrument,
Means for adjusting parameters for each operator of the certified electronic musical instrument;
Parameters displacement from an initial parameter value of the adjustment parameter adjusted for each of the operating element means for displaying the table示画surface,
Means for transmitting the adjustment parameter to the authenticated electronic musical instrument, the electronic musical instrument control terminal. The electronic musical instrument control terminal according to claim 1,
Further comprising means for displaying an operator group image simulating the operator group of the authenticated electronic musical instrument on the display screen,
An electronic musical instrument control terminal, wherein the means for displaying the operator group image on the display screen displays the parameter displacement amount on the display screen in association with the operator. An electronic musical instrument control terminal having an electronic musical instrument having a plurality of operating elements,
Means for authenticating the electronic musical instrument and establishing a connection with the authenticated electronic musical instrument;
Means for adjusting parameters for each operator of the certified electronic musical instrument;
Parameters displacement from an initial parameter value of the adjustment parameter adjusted for each of the operating element means for displaying the table示画surface,
An electronic musical instrument control system, comprising: the electronic musical instrument control terminal, which comprises means for transmitting the adjustment parameter to the authenticated electronic musical instrument. Authenticating the electronic musical instrument and establishing a connection between the authenticated electronic musical instrument and the electronic musical instrument control terminal;
Adjusting parameters for each operator of the certified electronic musical instrument,
And displaying the parameters displacement from an initial parameter value of the adjustment parameter adjusted for each of the operating element in Table示画surface,
An electronic musical instrument control program that causes the electronic musical instrument control terminal to execute the step of transmitting the adjustment parameter to the authenticated electronic musical instrument. The electronic musical instrument control program according to claim 4,
The electronic musical instrument control program, wherein the initial parameter value is a value stored as an initial value in the electronic musical instrument control program. Authenticating the electronic musical instrument and establishing a connection between the authenticated electronic musical instrument and the electronic musical instrument control terminal;
Adjusting parameters for each operator of the certified electronic musical instrument,
And displaying the parameters displacement from an initial parameter value of the adjustment parameter adjusted for each of the operating element in Table示画surface,
Transmitting the adjustment parameter to the authenticated electronic musical instrument.