JP2015011133A5

JP2015011133A5 -

Info

Publication number: JP2015011133A5
Application number: JP2013135613A
Authority: JP
Filing date: 2013-06-27
Publication date: 2016-08-12
Anticipated expiration: 2033-06-27

Description

上記目的を達成するため、本発明の一態様の楽譜表示装置は、
曲を構成する各音符の音符長データを含む音符データに基づき、前記音符データに対応する音符画像を有する楽譜を表示する表示手段と、
前記曲を構成する音符データを記憶する記憶手段から前記音符データを順次読み出すとともに、読み出された前記音符データの前記音符長データに基づいて次の音符データの読み出しタイミングを決定する読み出しタイミング決定手段と、
前記記憶手段に記憶される各音符データの前記音符長データに基づき、前記各音符データの読み出しタイミングに先行する予告タイミングを演算する第１の演算手段と、
前記読み出しタイミング決定手段により前記音符データが読み出されるタイミングに先行して、前記第１の演算手段により演算される前記予告タイミングが到来するときに、前記音符画像の表示形態を変更するように制御する第１の表示制御手段と、
を有する。 In order to achieve the above object, a score display apparatus according to an aspect of the present invention provides:
Based on the note data including a note length data for each note constituting the song, and a display unit that displays the musical score with the note image corresponding to the musical note data,
Sequentially reads the note data from the storage means for storing the note data constituting the song, read to determine the read timing of the next note data based on the note length data of said musical note data read timing determining means When,
First calculating means for calculating the notice timing based, preceding the the read timing of each note data in the note length data for each note data that is stored in the storage means,
Prior to the timing when the musical note data is read by the reading timing determining means, when the advance notice time being computed arrives by the first calculating means, and controls to change the display form of the note image First display control means;
Have

Claims

Based on the note data including a note length data for each note constituting the song, and a display unit that displays the musical score with the note image corresponding to the musical note data,
Sequentially reads the note data from the storage means for storing the note data constituting the song, read to determine the read timing of the next note data based on the note length data of said musical note data read timing determining means When,
First calculating means for calculating the notice timing based, preceding the the read timing of each note data in the note length data for each note data that is stored in the storage means,
Prior to the timing when the musical note data is read by the reading timing determining means, when the advance notice time being computed arrives by the first calculating means, and controls to change the display form of the note image First display control means;
A musical score display device.

The notice timing is
The first notice timing Ru timing der a player to recognize the notes of the next, or,
2. The musical score display apparatus according to claim 1, wherein the musical score display device is a second notice timing which is a timing at which the performer starts a sounding operation of the next note.

The first calculation means includes:
Wherein the first notice timing than the read timing of the next note data, calculates a time preceding timing corresponding to twice the note length of the next note data, or,
Wherein the second notice timing, score display device according to claim 2, wherein from read timing of the next note data, calculates the timing ahead time corresponding to the note length of the next note data.

Each note data further includes velocity data,
Said first display control means, when the second warning timing prior to reading timing of the next note data arrives, the display form of the note image, based on the velocity of the next note data The musical score display device according to claim 2 , wherein the musical score display device is changed so as to shrink .

Each note data further includes velocity data,
When the read timing of the next note data arrives, the display form of the note image to claim 1 further comprising a second display control means for changing to extend on the basis of the velocity of the next note data 5. The musical score display device according to any one of 4 above.

The second display control means includes
The musical score display apparatus according to claim 5, wherein the extension angle of extension is changed according to an interval between front and rear notes .

A score display method used in a score display apparatus,
Based on the note data including a note length data for each note constituting a song, displaying a musical score with the note image corresponding to the musical note data,
With the storage means sequentially reads the note data storing note data constituting the song to determine the read timing of the next note data based on the note length data of said musical note data read out,
Wherein based on the note length data for each note data, calculates the notice timing ahead the the read timing of each note data,
Prior to the timing when the musical note data is read, the when the notice timing comes, it performs control to change the display form of the note image, musical score display method.

In the computer used for the score display device,
Based on the note data including a note length data for each note constituting a song, a display step that displays the musical score with the note image corresponding to the musical note data,
Sequentially reads the note data from the storage means for storing the note data constituting the song, read timing determining step of determining a read timing of the next note data based on the note length data of said musical note data read When,
A first calculation step of calculating the notice timing the basis of the note length data for each note data, preceding the the read timing of each note data,
Prior to the timing when the musical note data is read, when the notice timing comes, a first display control step for controlling to change the display form of the note images,
A program that executes