JP2000187471A - Musical score display device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a musical score display device capable of speedily and exactly transmitting performance information requested from a conductor to players and performance information requested between players to each other. SOLUTION: Musical score information is displayed page by page on an LCD display of own musical score display unit of either of the musical score display units 13a, 13b according to conducted tempos, and a conductor and players can proceed performance without turning over pages, and it becomes possible between the conductor and the players, or among players, to let desired performance information be displayed by operating own musical score display unit on LCD display(s) of the musical score display unit(s) of other(s), let the desired information be stored in a RAM 3b, let voluntarily noticed performance information as a memo on the LCD display of own musical score display unit, let it be stored in a RAM 3a, and thereby let the performance requirement and own performance memo be displayed on the LCD display of own musical score display unit, enhance the performance technique by taking them in at the time of performance, store these performance information on a recording medium, and refer to them for the next performance.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a musical score display device for electronically displaying a musical score of a musical piece to a conductor of an orchestra and each performer.

[0002]

2. Description of the Related Art When performing with an orchestra,
The conductor and each player who plays various musical instruments place a musical score printed on paper on their music stand and perform while watching the musical score. Therefore, when performing a music piece of a musical score extending over a plurality of pages, the conductor pauses one hand during the operation of the conductor, and the player removes one hand from the musical instrument and plays the musical score on the music stand. I needed to turn the page. For this reason, in the case of a long piece of music, the conductor and the performer must turn over the pages of the score many times in a timely manner. Sometimes, the music was dropped from the music stand, or the music stand was knocked down to generate noise.

[0003] Also, at the time of a rehearsal of a performance, a conductor may give a wish or an instruction to a performer in such a case. In this case, the performer who has received the wish or instruction gives the content to a music score. It is written near the performance part. But,
There is also a possibility that the performer may overlook or write a mistake when writing, and even if the same song has different performance requirements depending on the conductor, if the music is written repeatedly on the music score, Sometimes you may not know what the conductor wants.
A similar request may occur between players of different instruments, and the requested player has written its content near the corresponding performance portion of the musical score.

[0004]

SUMMARY OF THE INVENTION In order to solve the above-mentioned trouble of turning pages of music and the troubles associated therewith,
Japanese Unexamined Patent Publication No. 9-26768 discloses that musical score data reproduced from a storage medium is electronically displayed on a musical score display, a conductor's commanding speed is detected, and the musical score information displayed on the musical score display is converted to the following. A musical score display device for rewriting musical score information on a page is disclosed. According to the score display device according to the present disclosure,
The paperless score is provided, so that the conductor and the performer do not need to turn the pages of the score, and can perform while watching the score display. However, in the musical score display apparatus according to the disclosure, a player who has received a request or request for performance from a conductor or another player must make a note on paper separately and perform while looking at the memo during the performance. It was inconvenient.

The present invention has been made in view of the current state of performance using such a musical score display device as described above, and its object is to provide required performance information from a conductor to a player and performer information. It is an object of the present invention to provide a musical score display device capable of quickly and accurately transmitting required performance information between the musical score display devices.

[0006]

In order to achieve the above object, the invention according to claim 1 provides a score display device arranged corresponding to a conductor of an orchestra and each player.
Musical score data of the music played from the recording medium is displayed as musical score information, and the page of the musical score information is advanced according to the conductor speed, and the performance is performed. A musical score display device in which performance information is written from an information input unit arranged in the form of a musical score, and the written musical performance information is displayed on the musical score display. Performance information transmitting and receiving means for transmitting information to another score display and receiving performance information transmitted from the other score display; and a score provided on the score display and reproduced from the recording medium. A first display layer on which information is displayed, a second display layer provided on the score display, and displaying performance information input from a corresponding information input unit, and a second display layer provided on the score display; Enter from the information input section It has been, is characterized in that a third display layer score information transmitted to the other score display device, or the music information received from the other musical score display is displayed.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. 1 is a block diagram showing the overall configuration of the present embodiment, FIG. 2 is an explanatory diagram showing the configuration of the score display unit of FIG. 1, FIG. 3 is an explanatory diagram of the display on the LCD display of FIG. 1, and FIG. FIG. 9 is an explanatory diagram of setting of a writing area of performance information according to the embodiment;

In this embodiment, as shown in FIG. 1, a CPU 1 for controlling the entire operation is provided.
Via a bus B, a plurality of the same-structured score display units 13 respectively arranged corresponding to the conductor and each player.
a, 13b,... are connected to each other. These musical score display units, when described by the musical score display unit 13a, include an operation unit 12a to which various signals are input at the time of operation, a driver 10a for driving a display operation, and Circuit 7a
Are connected to a bus B, a driver 10a is connected to an LCD display 11a for displaying score information and performance information, and an input / output circuit 7a is connected to a recording / reproducing unit 8a.

Similarly, a CPU 2 stores a control program via a bus B in a ROM 2 and an LCD display 11.
a, 11b,..., a RAM 3a for recording and reading data displayed on the second display layer, an LCD display 11a,
11b.. Recording of data displayed on the third display layer
The RAM 3b from which reading is performed and the input / output circuit 5 are connected. The input / output circuit 5 is connected to a transmission / reception device 6 for performing transmission and reception with the outside.

The musical score display unit will be described with reference to the musical score display unit 13a shown in FIG. 2. The musical score information and performance information are displayed on the surface of the case, and an LCD display 11a constituting a tablet is provided. The recording / reproducing unit 8a is housed inside one side of
A recording medium 17 such as a floppy disk is detachably attached to the recording / reproducing unit 8a.
A soft switch 14a is provided on the upper edge of the LCD display 11a.
However, soft switches 14b and 14c and key switches 15a and 15b are arranged at the lower edge, and a foot switch 16 is connected to the score display unit 13a.

As shown in FIG. 3, the LCD display 11a includes a first display layer 20a on which music data reproduced from the recording medium 17 is displayed as music information, page information and bar information, and a conductor or a conductor. A second display layer 20b for allowing the player to write and display performance information he or she has noticed for himself.
And a third display layer 20c for the conductor to write and display performance information requested by at least one of the performers to perform, or for the performer to write and display performance information requested by other performers to perform. It is the configuration that was done. The second display layer 20b and the third display layer 20c are transparent when there is no writing, and are overwritten and displayed outside the music display margin of the first display layer 20a when there is writing. Is configured.

The operation of this embodiment having such a configuration will be described. When performing a rehearsal of a performance, the conductor and each performer need to use a recording medium 17 in which music information is stored.
Is a score display unit arranged corresponding to each person,
For example, it is attached to the score display unit 13a, and the corresponding portion of the music to be rehearsed is reproduced, and the first portion of the LCD display 11a is reproduced.
Is displayed on the display layer 20a. In this case, a menu display is used to select a song name, a musical score page, a musical score for a conductor, or a musical score for a musical instrument. Then, the musical score, page, and bar range of the selected type of the music to be rehearsed are displayed on the LCD display 11a.

From this display, when the page is to be advanced or returned as needed, the key switches 15a, 15b,
A foot switch 16 and a soft switch 14b are used. By operating> of these switches, the current page is advanced by one page (two pages in the case of double-page spread), by operating <, the current page is returned by one page (two pages in case of double-page spread), and by operating << Returning to the first page of the currently displayed movement, and operating >>> will advance to the last page of the currently displayed movement. Also, if you operate << twice in succession, you will go to the first page of the previous movement, >>>
If you operate twice consecutively, you will advance to the first page of the next movement, if you operate <<, <, you will return to the first page of the displayed song, if you operate <<, the last page of the displayed song Go to page.

As a result of the rehearsal performed by the conductor, all the performers or the performers are designated, for example, as shown in FIG.
As shown in a, 21b, and 20c, performance information such as "slightly rit (slightly more gently)", "look at the baton stick", and "f instead of ff" is displayed on the other party's LCD display. You want to display. In this case,
When the conductor traces the display surface of his / her LCD display with a stylus pen and inputs performance information to the tablet in correspondence with the corresponding measure number, and operates the comment B of the software switch 14a, the command is issued by a command from the CPU 1. The data of the performance information is stored in the RAM 3b, and the data read from the RAM 3b is displayed on the third display layer 20c of the own LCD display.

In this case, according to a command from the CPU 1, FIG.
As shown in the figure, based on the musical score information displayed on the first display layer of the conductor's LCD display, a corresponding measure 25 is displayed.
coordinates of the corner of p, (Xa1, Yb1) (Xb1, Yb
1) (Xa1, Ya1) (Xb1, Ya1) are extracted, and the bars 25m located above and below the bar 25p,
The coordinates of the opposing position of 25u, (Xa1, Yb0) (Xb
1, Yb0) (Xa1, Ya2) (Xb1, Ya2) are extracted. Next, the coordinates of the upper limit coordinate points p1 and p2 in the upper display area 23a of the performance information for the corresponding measure and the lower limit coordinate points p3 and p4 of the lower display area 23b of the performance information for the corresponding measure are given by the instruction of the CPU 1. The calculation is set as follows.

P1 = {Xa1, (Yb0−Yb1) / 2} (1) p2 = {Xb1, (Yb0−Yb1) / 2} (2) p3 = {Xa1, (Ya1−Ya2) / 2} (3) P4 = {Xb1, (Ya1-Ya2) / 2} (4)

Then, on the third display layer 20c of the conductor's LCD display, the upper limit coordinate points p1 and p2 adjacent to the corresponding bar 25p are defined by the equations (1) and (2), respectively.
The upper display area 23a given by the equation and the corresponding bar 2
5p, the coordinates of the lower limit coordinate points p3 and p4 are
Lower display area 2 given by equations (3) and (4), respectively
In 3b, the performance information written by the conductor is displayed.

When the conductor who confirms this display operates the "All" key of the soft switch 14a and further operates the "Send" key, the third instruction of the conductor's LCD display is issued by the instruction of the CPU1. Is displayed in the upper display area 23a and the lower display area 23b of the corresponding bar 25p of the third display layer 20c of each player's LCD display.

First display layer 2 of each player's LCD display
The musical score information displayed at 0a is different for each musical instrument to be played, but the bar numbers are displayed on the LCDs of all the players.
This is common to music score information displayed on the first display layer 20a of the display. In the present embodiment, according to a command from the CPU 1, the performance information from the conductor is compared with the music information displayed on the first display layer 20a of the LCD display of each player.
The bar number is displayed above and below the designated bar in the upper display area 23a and the lower display area 23b formed as described above. For this reason, the performance information is displayed in such a manner that the positions on the music are properly associated with the music of all the players.

The conductor displays the performance information displayed on the third display layer 20c of his / her own LCD display by the L of the specific player.
To display on the CD display, use soft switch 1
By operating the "To selected person" key 4a, a menu indicating a performance part is selected, and furthermore, a soft switch 14a is selected.
Operate the "Send" key. CPU 1 based on this operation
Of the conductor, the performance information displayed on the third display layer 20c of the LCD display of the conductor is changed to the upper display area 23a of the corresponding bar of the third display layer of the LCD display of the selected player. Is displayed in the lower display area 23b.

When the player wants to display the performance hints and reference notes obtained during the rehearsal as performance information on his own LCD display, he or she traces the display surface of the LCD display with a stylus pen. Then, the performance information is input to the tablet in correspondence with the corresponding measure number, and the comment A of the soft switch 14a is operated. CP based on this operation
According to the command from U1, the data of the performance information is stored in the RAM 3a, and the data read from the RAM 3a is displayed on the second display layer 20b of its own LCD display.

[0022] Further, the player, through a rehearsal,
When it is desired to display the performance information such as a performance instruction and a desire to a player of another instrument on the LCD display of the other party, the conductor described above displays the performance information on the LCD display of the player. The same processing as in the case is performed from its own score display unit. By this process, the desired performance information is
Upper display area 23a and lower display area 23b of the corresponding bar on the third display layer of the LCD display of another designated player.
Will be displayed.

In this embodiment, the conductor is transferred from the conductor to the performer or from the performer to another performer during the rehearsal, and the upper display area 23a of the designated bar is displayed on the transfer destination LCD display. And the performance information including the instructions and requests for performance displayed in the lower display area 23b, and the conductor and the performer obtain the rehearsal by themselves and display them on their own LCD display.
The performance information displayed in the upper display area 23a and the lower display area 23b of the designated bar is taken into the performance technique by the player when the orchestra is performing, and the performance is performed in the actual performance. During this performance, the conductor's conductor speed is detected, and the conductor and each player's score display unit 13a,
The musical score information displayed on the LCD display of 13b ...
The display is switched to the score information on the next page according to the command speed.

In the present embodiment, in this manner, at the time of rehearsal, data stored in RAM 3a or RAM 3b is
Second display layer 20b or third display layer 2 of CD display
To store the performance information displayed on the recording medium 17 on its own recording medium 17, the “Ove” of the soft switch 14c is used.
The "r write" key is operated. By this operation, the data of the performance information already recorded in the RAMs 3a and 3b is erased, and the RAM 3a and the RAM 3b are newly added.
The data of the performance information written in 3b is stored in the recording medium 17 without changing the file name. Further, when the key of "another file" of the soft switch 14c is operated, RA
The data of the performance information already recorded in the M3a and the RAM 3b is newly added to the RAM 3a,
The data of the performance information written in 3b is stored in the recording medium 17 with a new file name.

Thus, according to the present embodiment,
At the time of rehearsals, it is necessary to operate the music score display unit from the conductor to the performer or from the performer to the performer of another musical instrument to transfer performance information such as performance instructions and desired items. By tracing the display surface of the display with a stylus pen, performance information is input to the tablet in correspondence with the corresponding measure number. CPU based on this operation
In response to the instruction 1, the data of the performance information is stored in the RAM 3b, and the data read from the RAM 3b is displayed as performance information on the third display layer 20c of its own LCD display. LC of the specified player
The bars are displayed in the upper display area 23a and the lower display area 23b of the corresponding bar of the third display layer of the D display.

When a conductor or a performer displays performance hints or reference notes obtained during a rehearsal on his or her LCD display as performance information, a stylus pen is displayed on the display surface of the LCD display. Then, the performance information is input to the tablet in correspondence with the corresponding measure number, and the comment A of the soft switch 14a is operated. In response to a command from the CPU 1 based on this operation, the performance information data is stored in the RAM 3.
a and the data read from the RAM 3a is
It is displayed on the second display layer 20b of its own LCD display.

Thus, according to the present embodiment,
The conductor and the performer must use the LCD of their score display unit.
On the display, according to the commanding speed of the conductor, the score information switched and displayed for each page, without turning the page,
It will be possible to conduct and conduct music. Furthermore, by specifying segment information on the LCD display of the opponent's score display unit from the conductor to the performer or between the performers, the performance information desired by the performer can be accurately determined for different performance scores. At the same time, and can be stored in the RAM 3b at the same time.
Voluntarily displays reference performance information as a memo,
AM3a. For this reason, according to the present embodiment, an accurate performance request and a memo of own performance are displayed on each LCD display as a reference for performance, and the player can acquire technical information to enhance the performance effect. By storing the performance information in a recording medium, it becomes possible to refer to the performances thereafter.

[0028]

According to the first aspect of the present invention, a music piece reproduced from a recording medium is provided on a first display layer of a musical score display arranged corresponding to a conductor of an orchestra and each player. The musical score data is displayed as musical score information, and a performance is performed based on the displayed musical score information. When the conductor or the player inputs performance information that he / she needs to perform from the information input unit, the musical performance is performed. The information is displayed on the second display layer of its own score display, and when a conductor or a player inputs performance information to be displayed on another score display from the information input unit, the performance information is displayed. The music data is displayed on the third display layer of the input music score display device, is displayed on the third display layer of another music score display device to be displayed by the performance information transmitting / receiving means, and is transmitted from the other music score display device. Performance information is The receiving means, are displayed on the third display layer of the own musical score display. For this reason, the conductor and the performer can proceed with the conductor and the performance without turning the page by the score information switched and displayed for each page on the score display, and also, from the conductor to the performer. Performing an appropriate performance request between the performers by displaying necessary performance information on the other party's score display and displaying reference performance information on their own score display,
It is possible to check the reference information by himself and improve the performance effect.

According to the second aspect of the invention, in addition to the effect obtained by the first aspect, the performance information transmitting / receiving means transmits and receives the performance information in association with the bar number of the musical score. With a simple configuration, it is possible to transmit performance information accurately and quickly to players of various musical instruments having different displays.

According to the third aspect of the present invention, in addition to the effects obtained by the first or second aspect of the present invention, the information recording means allows at least one of the second display layer and the third display layer to be provided. Since the performance information to be displayed is recorded on the recording medium in association with the corresponding bar number of the score information displayed on the first display layer, the performance information obtained at the time of rehearsal is stored, and the subsequent performance is stored. It can be used.

[Brief description of the drawings]

FIG. 1 is a block diagram showing an overall configuration of an embodiment of the present invention.

FIG. 2 is an explanatory diagram showing a configuration of a musical score display unit of FIG.

FIG. 3 is an explanatory diagram of a display on the LCD display of FIG. 1;

FIG. 4 is an explanatory diagram of setting of a performance information writing area according to the embodiment;

[Explanation of symbols]

13a-13n ... Score display unit, 14a-14c ...
Soft switch, 15a, 15b ... key switch, 16
... foot switch, 17 ... recording medium, 20a ... first display layer, 20b ... second display layer, 20c ... third display layer,
21a, 21b, 21c ... performance information, 23a ... upper display area, 23b ... lower display area, 25m, 25p, 25u
... bars.

Claims (3)

[Claims] 1. Score data of a music piece played from a recording medium is displayed as music score information on a music score display arranged corresponding to a conductor of an orchestra and each of the musicians. The page of the musical score information is advanced to perform the performance, and the conductor and the performer are written with the performance information from the information input units arranged correspondingly, and the written performance information is written. Is a musical score display device displayed on the musical score display device, and transmits the performance information written and displayed on the own musical score display device to another musical score display device, and the performance information transmitted from the other musical score display device. Performance information transmission / reception means for performing reception; a first display layer provided on the musical score display for displaying musical score information reproduced from the recording medium; and a corresponding information input provided on the musical score display. Input from department A second display layer on which the musical performance information to be displayed is displayed; and musical score information provided on the musical score display, input from the information input unit and transmitted to another musical score display, or another musical score display. And a third display layer on which the music information received from the third party is displayed. 2. The musical score display device according to claim 1, wherein
The musical score display device, wherein the musical performance information transmitting and receiving means transmits and receives the musical performance information in association with a bar number of the musical score. 3. The musical score display device according to claim 1, wherein the performance information displayed on at least one of the second display layer and the third display layer is displayed on the first display layer. A musical score display device, comprising: information recording means for recording information on the recording medium in association with a corresponding bar number of musical score information displayed on a layer.