JP2013222140A5

JP2013222140A5 -

Info

Publication number: JP2013222140A5
Application number: JP2012094853A
Authority: JP
Filing date: 2012-04-18
Publication date: 2015-06-18
Anticipated expiration: 2032-04-18

Description

上記課題を解決するため、本発明は、楽曲の演奏中に行われるべき表情演奏と当該表情演奏が前記楽曲において行われるべきタイミングを当該楽曲に含まれるノートまたはノート群の発音開始時刻を基準として示す表情演奏リファレンスデータを取得する表情演奏リファレンスデータ取得手段と、演奏者による前記楽曲の演奏音から当該演奏音のピッチまたは音量を示すピッチ音量データを生成するピッチ音量データ生成手段と、前記ピッチ音量データ生成手段により生成された前記ピッチ音量データにより示されるピッチまたは音量の少なくとも一方の特性が、前記楽曲における前記表情演奏リファレンスデータにより示される所定時間範囲内において前記表情演奏リファレンスデータにより行われるべきであるとされる表情演奏の特性を示す場合、前記演奏者による前記楽曲の演奏に対する評価を向上させる演奏評価手段とを備える演奏評価装置を提供する。 In order to solve the above-mentioned problems, the present invention relates to the expression performance to be performed during the performance of the music and the timing at which the expression performance should be performed in the music with reference to the pronunciation start time of the note or note group included in the music. Facial expression performance reference data acquisition means for acquiring facial expression performance reference data to indicate, pitch volume data generation means for generating pitch volume data indicating the pitch or volume of the performance sound from the performance sound of the music by the performer, and the pitch volume At least one characteristic of pitch or volume indicated by the pitch volume data generated by the data generation means should be performed by the facial expression performance reference data within a predetermined time range indicated by the facial expression performance reference data in the music piece. The characteristics of facial expression performance If you provide the performance evaluation apparatus and a playing evaluating means to improve the evaluation of the performance of the music by the player.

Claims

Expression to obtain an expression performance reference data indicating the timing at which expression played and the expression performance to be performed during playing of the music is performed in the easy song based on the reproduction starting time of the note or notes group included in the music song Performance reference data acquisition means;
Pitch volume data generating means for generating pitch volume data indicating the pitch or volume of the performance sound from the performance sound of the music by the performer;
At least one characteristic of pitch or volume indicated by the pitch volume data generated by the pitch volume data generation means is performed by the facial expression performance reference data within a predetermined time range indicated by the facial expression performance reference data in the music. A performance evaluation device comprising performance evaluation means for improving the performance of the music performed by the performer when exhibiting the characteristics of facial expression performance that should be performed.

Pitch volume data acquisition means for acquiring pitch volume data indicating the pitch or volume of the performance sound for each of the performance sounds of the music piece by an arbitrary number of arbitrary players,
One characteristic of said pitch volume at least one of the characteristics of the pitch or volume indicated by the volume pitch data acquired by the data acquisition unit, one or more expression playing characteristics predetermined at any timing in the music The expression performance appearance data generating means for generating expression performance appearance data indicating a pair of the expression performance and the timing based on the pronunciation start time of the note or note group included in the music;
Based on any number of facial expression performance appearance data generated by the facial expression appearance data generation means, any timing with respect to each note or group of notes included in the music based on the pronunciation start time of the note or group of notes The performance evaluation apparatus according to claim 1, further comprising: facial expression performance reference data generating means for specifying which facial expression performance appears at what frequency and generating the facial expression performance reference data according to the specified information.

Expression performance reference data storage means for storing expression performance reference data
With
The facial expression performance reference data stored in the facial expression performance reference data storage means is rewritten based on the facial expression performance reference data generated by the facial expression performance reference data generation means.
The performance evaluation apparatus according to claim 2.

Comprising a model performance reference data acquiring means for acquiring a model performance reference data indicating the model to become pitch or volume of the front Stories music,
The performance evaluation unit is configured to perform the performance of the music by the performer based on a result of comparison between the pitch indicated by the pitch volume data generated by the pitch volume data generation unit and the pitch indicated by the model performance reference data. The performance evaluation apparatus according to any one of claims 1 to 3, wherein the evaluation is performed.

The performance evaluation means includes
Based on the result of comparison between the pitch or volume indicated by the pitch volume data generated by the pitch volume data generation means and the pitch or volume indicated by the model performance reference data, While seeking a score of 1,
Based on the result of comparison between the pitch or volume indicated by the pitch volume data generated by the pitch volume data generation means and the pitch or volume indicated by the facial expression performance reference data, the player performs a second performance on the performance of the music piece. Find a score of 2,
A performance evaluation for the performance of the music is performed based on the first score and the second score.
The performance evaluation apparatus according to claim 4.

Comprising a model performance reference data acquiring means for acquiring a model performance reference data indicating the pitch to be the model of the previous SL music,
The performance evaluation unit is configured to perform the performance of the music by the performer based on a result of comparison between the pitch indicated by the pitch volume data generated by the pitch volume data generation unit and the pitch indicated by the model performance reference data. Make an assessment,
Pitch volume data acquired by the pitch sound volume data obtaining means, said playing evaluation unit by the model performance reference data result of the evaluation performed by using, or by another machine having the same means and said playing evaluating means With performance evaluation data indicating the result of evaluation performed using data similar to the exemplary performance reference data,
The expression performance reference data generation means is generated by the expression performance appearance data generation means using pitch volume data with performance evaluation data satisfying a predetermined condition among pitch volume data acquired by the pitch volume data acquisition means. The performance evaluation device according to claim 2, wherein the facial expression performance reference data is generated based on the facial expression performance appearance data.

And playing evaluation device according to any one of 請 Motomeko 1 to 6,
Accompaniment data acquisition means for acquiring accompaniment data instructing the accompaniment of the music;
Sound signal output means for outputting a sound signal indicating the musical sound of the accompaniment according to the instruction of the accompaniment data,
The pitch volume data generating means is a pitch volume indicating a pitch or volume of a performance sound of the music performed by the performer according to an accompaniment emitted from a speaker according to a sound signal output from the sound signal output means Karaoke device that generates data.

Before Symbol music is singing songs,
Lyrics data acquisition means for acquiring lyrics data indicating the lyrics of the song;
A lyrics represented by the lyric data, according to claim 7 and an image signal output means for outputting an image signal representing the lyrics to be sung with the accompaniment indicated by a sound signal currently being output by the sound signal outputting means Karaoke apparatus as described in 1.

Before Symbol music is the music that is played by a musical instrument,
Score data acquisition means for acquiring score data indicating the score of the music;
Image signal output means for outputting an image signal indicating a score which is a score indicated by the score data and which indicates a performance to be performed together with an accompaniment indicated by the sound signal currently output by the sound signal output means; The karaoke apparatus according to claim 7 .

It relates each of the performance sound of the song by any performer arbitrary number, expression playing which indicates that one expression play in one of the timing relative to the reproduction starting time of the note or notes group contained in the song appeared Facial expression appearance data acquisition means for acquiring appearance data;
Based on an arbitrary number of facial expression performance appearance data acquired by the facial expression appearance data acquisition means, any timing with respect to each note or group of notes included in the music, based on the pronunciation start time of the note or group of notes And the frequency at which the expression performance appears, and the expression performance to be performed during the performance of the music and the timing at which the expression performance should be performed in the music according to the specified information. A facial expression performance reference data generating means for generating facial expression performance reference data indicating a pronunciation start time of a note or a group of notes included in
A server device comprising: transmitting means for transmitting the expression performance reference data generated by the expression performance reference data generating means to a performance evaluation device.