JP4177725B2 - SINGING LEVEL DETERMINING DEVICE AND SINGING LEVEL DETERMINING METHOD - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a device and a method for singing level determination that can objectively decide a singing level. <P>SOLUTION: A CPU 23 extracts singing technique symbols which are present by sections (step S3), calculates scores of the respective sections (step S5), and stores the arithmetic results in a memory. When it is judged in a step S7 that up to the final section is ended, singing levels are computed (step S9) and their mean is calculated as the singing level of the singer. Thus, it is determined that the level is high on the whole when the degree of presence of a singing technique symbol between breath and breath is high and low on the whole when low. Consequently, the singing level can be determined based upon the voicing mechanism of a human that various sounds are generated by vibrations of the vocal chords when breathed-in air is discharged to outside the body, so an objective level decision can be made. <P>COPYRIGHT: (C)2005,JPO&amp;NCIPI

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to song singing level determination.
[0002]
[Background Art and Problems to be Solved by the Invention]
Conventionally, a karaoke apparatus that can notify a singer of a scoring result after singing is known.
[0003]
[Patent Document 1]
Japanese Patent Application 2001-348457
[Patent Document 2]
Japanese Patent Application No. 9-93551
[0004]
However, the above-mentioned known document is for judging a deviation from a predetermined note, and if the song singing technique is fully used, the score becomes low.
An object of the present invention is to provide a singing level determination apparatus or method that can determine a singing level high when the above problem is solved and a singing method having a high singing level is performed.
[0005]
[Means for Solving the Problems and Effects of the Invention]
(1) The singing level determining apparatus according to the present invention includes: 1) difficulty level table storage means for storing an individual difficulty level table in which singing technology symbols are associated with individual difficulty levels; 2) Granted by the evaluator who heard the singing by the singer Singing data storage means for storing singing data with singing technique symbols, 3) singing technique symbol extracting means for extracting singing technique symbols existing in the singing data, 4) about the extracted singing technique symbols, Identify singing technology symbols other than the breath breath mark that exists between them, and identify the breath breath mark that has been identified Singing technology symbols other than Referring to the difficulty level table stored in the difficulty level table storage means, multiply the individual difficulty level of each type of singing technology symbol by the number of existence, and the individual difficulty level of the singing technology symbol existing between breathing marks 5) for each breathing section, and for each section, the evaluation for each section is determined. 5) The average evaluation for each section is averaged by the evaluation for each section of each breathing section. Singing level determination means for determining as follows. As described above, the individual difficulty levels for the singing technology symbols existing between the breathing marks are totaled for each breathing section, and the evaluation for each section in each breathing section is determined. By determining the singing level of the data, the singing level of the singing data can be objectively determined.
Because there is a limit to the amount of air that humans can inhale with a single breath, and in the human vocalization mechanism that emits various sounds by releasing such a predetermined amount of air, difficult singing is performed within the breath zone. This is because the more technical symbols, the more difficult it is.
[0006]
(2) The singing level determining apparatus according to the present invention includes: 1) difficulty level table storage means for storing an individual difficulty level table in which singing technology symbols are associated with individual difficulty levels; 2) Granted by the evaluator who heard the singing by the singer Singing data storage means for storing singing data with singing technique symbols, 3) singing technique symbol extracting means for extracting singing technique symbols existing in the singing data, and 4) for the extracted singing technique symbols, The type and number of singing technology symbols other than the breathing mark existing between them are specified for each breathing mark, and the breathing table in one breathing section is referred to by referring to the difficulty table stored in the difficulty table storage means Summarizing the individual difficulty levels for the singing technology symbols other than the mark and determining the evaluation for each section in each breathing section, 5) Based on the section-specific evaluation for each breathing section, the singing data Singing level determining means for determining the singing level of the song. In this way, the individual difficulty level for the singing technology symbols that exist between the breathing marks is totaled for each breathing section, the evaluation for each section in each breathing section is determined, and based on the evaluation by section for each breathing section, By determining the singing level of the singing data, the singing level can be objectively determined. Because there is a limit to the amount of air that humans can inhale with a single breath, and in the human vocalization mechanism that emits various sounds by releasing such a predetermined amount of air, difficult singing is performed within the breath zone. This is because the more technical symbols, the more difficult it is.
[0007]
(3) In the singing level determining apparatus according to the present invention, the singing level determining means determines the average value of the evaluation for each section for each breathing section as the singing level of the singing data. Thus, the singing level can be determined for the entire tune by determining the average evaluation for each section as the singing level.
[0008]
(4) In the singing level determining apparatus according to the present invention, the singing level determining means specifies the section-by-section evaluation section that matches the section extraction rule stored in advance, and uses the section-by-section evaluation to determine the singing level of the singing data. To decide. Therefore, the singing level of the entire song can be determined according to the difficulty level of the section that matches the section extraction rule.
[0009]
(5) In the singing level determining apparatus according to the present invention, the singing level determining means determines the average value of the section-by-section evaluation that matches the section extraction rule as the singing level of the singing data. Therefore, the singing level of the entire song can be determined based on the average difficulty level of the sections that match the section extraction rules.
[0010]
(6) In the singing level determining apparatus according to the present invention, the singing level determining means determines the singing level of the singing data based on the distribution position of the section that matches the section extraction rule. Therefore, the singing level of the entire song can be determined depending on how the sections that match the section extraction rules are distributed.
[0011]
(7) In the singing level determining apparatus according to the present invention, the singing level determining means determines the singing level higher as the sections that match the section extraction rule are dispersed. Therefore, when the sections that match the section extraction rules are dispersed, the singing level can be determined high.
[0012]
(8) In the singing level determining apparatus according to the present invention, the singing level determining means determines the singing level higher as the sections that match the section extraction rule are continuous. Accordingly, when the sections that match the section extraction rules are continuous, the singing level can be determined high.
[0013]
(9) In the singing level determination device according to the present invention, the singing technology symbol extraction means is the singing technology symbol. of The singing level determination means determines that the singing level is high when the permutation of the appearing singing technology symbols matches a predetermined combination rule. Therefore, the singing level judgment considering the combination of the singing technology symbols can be performed.
[0014]
(10) In the singing level determining apparatus according to the present invention, 1) difficulty level table storage means for storing an individual difficulty level table in which singing technology symbols are associated with individual difficulty levels, and 2) Granted by the evaluator who heard the singing by the singer Singing data storage means for storing the singing data with the singing technique symbol, 3) Extracting means for extracting the singing technique symbol existing in the singing data, 4) About the extracted singing technique symbol, its type and number of existence The total of all singing technology symbols is obtained with reference to the difficulty level table stored in the difficulty level table storage means, and the value obtained by dividing this by the number of all singing technology symbols is the singing level of the singing data Singing level determination means for determining as follows. Thus, by extracting all the singing technology symbols present in the singing data, totaling them using the difficulty table, and dividing this by the number of all singing technology symbols, how difficult the singing technology symbols are Can be determined. Therefore, the level determination in consideration of the singing level can be performed.
[0015]
(11) The singing level determination method according to the present invention is a method for calculating the degree of difficulty of a song by a computer, 1) storing an individual difficulty level table in which the singing technology symbols are associated with the individual difficulty levels, and 2). Granted by the evaluator who heard the singing by the singer When singing data with a singing technique symbol is given, singing technique symbols existing in the singing data are extracted, and 3) singing techniques other than the breathing mark existing between breathing marks for the extracted singing technique symbols. Counting the number and type of symbols for each breathing mark, referring to the stored difficulty table, and summing up the individual difficulty for singing technology symbols other than the breathing mark in one breathing section, The evaluation for each section in each breathing section is determined, and 4) the singing level of the singing data is determined using the evaluation for each section for each breathing section. In this way, the individual difficulty levels for the singing technology symbols existing between breath-passing marks are summed up for each breath-passing section, and the evaluation for each section in each breath-passing section is determined. By determining the singing level, the singing level can be determined in consideration of the singing technique. Because there is a limit to the amount of air that humans can inhale with a single breath, and in the human vocalization mechanism that emits various sounds by releasing such a predetermined amount of air, difficult singing is performed within the breath zone. This is because the more technical symbols, the more difficult it is.
[0016]
(12) The program concerning this invention is a program for making a computer calculate a singing level, Comprising: The said program is a program for making the said computer perform the following steps. 1) Granted by the evaluator who heard the singing by the singer When singing data with a singing technology symbol is given, the singing technology symbol existing in the singing data is extracted and temporarily stored in a memory, and 2) an individual in which the singing technology symbol and its individual difficulty are associated in advance. The difficulty level table is read out and temporarily stored in the memory. 3) For the extracted singing technique symbols, the types and number of singing technique symbols other than the breathing marks existing between breathing marks are counted for each breathing mark. 4) referring to the difficulty level table temporarily stored in the memory, summing up the individual difficulty levels for the singing technology symbols other than the breathing interval mark in one breathing interval, and in each breathing interval The evaluation for each section is determined and temporarily stored in the memory. 5) The evaluation for each section for each breathing section is read out, and a predetermined singing level determination is performed. Determining the singing level of the singing data by the rules. In this way, the individual difficulty levels for the singing technology symbols existing between breath-passing marks are totaled for each breath-passing section, the evaluation by section in each breath-passing section is determined, and the evaluation by section for each breath-passing section is read out. By determining the singing level of the singing data according to a predetermined singing level determination rule, the singing level determination considering the singing technique can be performed. Because there is a limit to the amount of air that humans can inhale with a single breath, and in the human vocalization mechanism that emits various sounds by releasing such a predetermined amount of air, difficult singing is performed within the breath zone. This is because the more technical symbols, the more difficult it is.
[0018]
In the present specification, the “section extraction rule” corresponds to whether to extract the values of the top 10 section evaluations or to extract the section evaluation values of all sections in the embodiment. However, the present invention is not limited to this, and a predetermined rule may be determined in advance. Further, in the embodiment, the “singing level determination rule” is set to the average of the values of the evaluations for the top 10 intervals, but the values of the evaluation values for the intervals of all the intervals may be averaged. . Of course, the present invention is not limited to this, and a predetermined rule may be determined in advance. That is, it is only necessary to determine in advance a section extraction rule as to which section is to be extracted and an evaluation calculation rule as to how to evaluate from each evaluation of the extracted section. In the embodiment, the “combination rule” corresponds to a rule in the case where two or more singing technique symbols that determine the evaluation by section stored in the combination difficulty table shown in FIG. 4 are consecutive in a predetermined order. .
[0019]
The “singing data” includes not only lyrics data but also score data.
[0020]
DETAILED DESCRIPTION OF THE INVENTION
[1. (Outline and description of functional blocks)
An embodiment of the present invention will be described with reference to the drawings. In FIG. 1, the functional block diagram of the singing level determination apparatus 1 concerning this invention is shown. As shown in FIG. 1, the singing level determination device 1 includes singing data storage means 3, singing technology symbol extraction means 5, difficulty level table storage means 7, section-specific evaluation determination means 8, and singing level determination means 9. Yes.
[0021]
The difficulty level table storage means 7 stores an individual difficulty level table in which singing technology symbols are associated with individual difficulty levels. The singing data storage means 3 stores singing data in which singing technology symbols are added to the singing data. The singing technique symbol extraction means 5 extracts a singing technique symbol existing in the singing data. The section-specific evaluation determining means 8 identifies singing technique symbols other than the breathing mark existing between breathing marks for the extracted singing technique symbols, and the identified breathing marks are stored in the difficulty table storage means 7. Referring to the difficulty table, multiply the individual difficulty level of each type of singing technology symbol by the number of existences, total the individual difficulty level for the singing technology symbol between breathing marks for each breathing interval, and Determine the evaluation by section in the section. The singing level determination means 9 determines the average evaluation for each section obtained by averaging the evaluation for each section for each breathing section as the singing level of the singing data.
[0022]
In this way, singing technology symbols existing in the data are extracted, singing technology symbols other than the breathing symbol existing between breathing marks are specified, and singing technology symbols and their individual difficulty levels are associated with the identified breathing marks. Referring to the difficulty level table, the evaluation for each section in each breathing section is determined, and the average evaluation for each section is determined as the singing level of the singing data. Therefore, the singing level can be determined in relation to the human voice mechanism of breathing.
[0023]
[2. Hardware configuration)
The hardware configuration of the singing level determination apparatus 1 shown in FIG. 1 will be described with reference to FIG. FIG. 2 is an example of a hardware configuration in which the singing level determination device 1 is configured using a CPU.
[0024]
The singing level determination apparatus 1 includes a CPU 23, a memory 27, a hard disk 26, a monitor 30, a CDD (CD-ROM drive) 25, an input device 28, and a bus line 29. The CPU 23 controls each unit via the bus line 29 according to a program stored in the hard disk 26. As an operating system, for example, WindowsXp (trademark) or the like may be adopted.
[0025]
The hard disk 26 stores a program to be described later. This program is read from the CD ROM 25a storing the program via the CDD 25 and installed in the hard disk 26. In addition to the CDROM, a program such as a flexible disk (FD) or an IC card may be installed on a hard disk from a computer-readable recording medium. Furthermore, it may be downloaded using a communication line.
[0026]
In the present embodiment, the program stored in the CD-ROM is indirectly executed by the computer by installing the program from the CD-ROM to the hard disk 26. However, the present invention is not limited to this, and the program stored in the CD-ROM may be directly executed from the CDD 25. Note that programs that can be executed by a computer are not only those that can be directly executed by simply installing them, but also those that need to be converted to other forms once (for example, those that have been compressed) are decompressed. Etc.), and those that can be executed in combination with other module parts.
[0027]
The hard disk 26 includes a program storage unit 26p, a difficulty level table storage unit 26n, and a lyrics data storage unit 26k. The difficulty level table storage unit 26n stores a symbol-specific difficulty level table shown in FIG. 3 and a combination difficulty level table shown in FIG. In the symbol-specific difficulty level table, technical symbols are stored in association with the individual difficulty levels.
[0028]
Each technical symbol shown in FIG. 3 will be briefly described. “Breath” indicates a breathing point. A “short breath” (difficult breath) is a place where the interval between the previous symbol is short and a large amount of breathing needs to be made in a short time, such as after a long tone or non-breath place. “Non-breath” is a point where voice must be passed without breathing. A “long tone” is a point where a singer sings with a note extended or separately from a note. In the present embodiment, one symbol is added per beat, but the present invention is not limited to this. Further, when two or more symbols continue, this is set as an evaluation target (two points when two symbols are continued, three points when three symbols are continued). “Instantaneous power (impact)” is a place that requires instantaneous utterance by the diaphragm in the course of the composition of lyrics and music by relatively judging the technology in one music. “Non-breath” refers to a point where voice is passed without breathing. “Vibrato” is a point that waves the main melody by shaking the muscles from the diaphragm to the vocal cords. “Fake” is the same as Vibrato in that it gives waves to the main melody, but the way it differs. "Fake" is a technique that waves the main melody by shaking the head around the medulla oblongata. Enka's fist, etc. also belongs to "Fake". “Falset” is a utterance point using a back voice. In contrast to the way the earth voice resonates around the body, the falsetet strikes the bone (palate) above the mouth from the throat, sounds from the palate to the skull, and from the top of the skull, It is the sound of the image that sounds. The frequency of the uttered sound itself is high. “Top Falset” is a place where the pitch is quite high even in the back, and it sounds like screaming into a scale. For example, singer “Malayya Carey”, group “Earth Wind & Fire” Philip Bailey and Rabinyu singer “Minnie Riparton” are said to be limited in the number of people who can speak. “Pitch attention” means that the chord is applied to the seventh or nineth part of the main melody, the melody line where the author ’s intention should be emphasized, the pitch of a sudden pitch, It is a difficult part to control. “Rhythm attention” is a difficult part regarding rhythm such as triple rhythm and backing rhythm.
[0029]
In the present embodiment, the above singing technique is adopted. However, the present invention is not limited to this technique. For example, other difficulty items such as the number of vocal notes between breaths can be adopted.
[0030]
Next, the combination difficulty level table shown in FIG. 4 will be described. In the present embodiment, paying attention to the utterance switching technique, in the case of the following combinations, correspondence information between the score and the symbol combination is stored so that the difficulty level of the section is increased. Specifically, there are 4 points when there is a switch from long tone to vibrato, 7 points when there is a fake and then vibrato switch after vibrato, 8 points when there is a continuous fake, If there was a switch to the falset, 8 points were given. In the present embodiment, the case where there is a switch between the local voice and the falset is a case where the head of the section is not the falset. This determination method will be described later.
[0031]
The lyrics data storage unit 26k shown in FIG. 2 will be described. The lyrics data storage unit 26k stores lyrics with singing technology symbols in which the singing technology symbols are described in the lyrics. A specific example is shown in FIG. The lyrics with singing technique symbols are given by understanding what technique is used by a person who can evaluate a song sung by a singer.
[0032]
[3. flowchart〕
The process in the singing level determination apparatus 1 is demonstrated using FIG. Below, the level determination process in the lyric data with singing technique symbols shown in FIG. 5 will be described as an example. First, the CPU 23 initializes the target section number i (i = 0) (step S1). Next, the CPU 23 specifies the 0th section and extracts existing singing technology symbols (step S3). In this case, as shown in FIG. 7A, six singing technique symbols are extracted. Here, the comma symbol “,” exists between the singing technology symbols when the characters constituting the actual lyrics are between the singing technology symbols. This is for calculating a composite technical point described later. In addition, for the first singing technology symbol, a comma symbol is recorded when the character of the section exists. As will be described later, this is for determining whether or not the singing technique symbol starts from the middle of the section.
[0033]
The CPU 23 calculates the score of the 0th section (step S5). In this case, the score by symbol is fake, long tone, long tone, vibrato, vibrato, vibrato. In the present embodiment, when two or more long tones are connected, one point / one is set. Therefore, referring to the table shown in FIG. 3, a total of 13 points are obtained by 4 + 3 + 3 + 3. Further, referring to the table shown in FIG. 4, since there are fake and long tone switching as composite technical points, the total is 17 points.
[0034]
The CPU 23 temporarily stores the calculation result (zeroth section: score 17) in the memory.
[0035]
The CPU 23 determines whether or not the process has been completed up to the last section (step S7). In this case, since the final section has not been completed, the target section number i is incremented (step S8), and the processing from step S3 is performed.
[0036]
In this case, the CPU 23 specifies the first section and extracts existing singing technology symbols (step S3). In this case, as shown in FIG. 7B, six singing technique symbols are extracted. The CPU 23 calculates the score of the first section (step S5). In this case, the total score by symbol is 5 + 3 + 3 = 11 points. The combined technical point is 8 points by switching between the local voice and the falset. Therefore, the total is 19 points. The CPU 23 temporarily stores the calculation result in the memory.
[0037]
Similarly, symbols as shown in FIGS. 7C, 7D, 7E, and 7F are extracted, and the second section: 11 points, the third section: 0 points, the fourth section: 0 points, and the fifth section. : 31 points, ... and score for each section.
[0038]
In the second section shown in FIG. 7C, there is no comma symbol before the singing technique symbol “Falset”. Therefore, it is judged that the voice is uttered from the beginning of the section. On the other hand, in the first section shown in FIG. 7B and the eighth section shown in FIG. 7I, there is a comma symbol before the singing technique symbol “Falset”. Therefore, it is determined that there is a switch between the local voice and the falset in the middle of the section. In the first section, there is a comma symbol between the singing technology symbols “long tone” and “vibrato”. Therefore, it can be determined that there is no utterance switching shown in FIG.
[0039]
If the CPU 23 determines in step S7 that the last section has been completed, it calculates the singing level (step S9). In this embodiment, the rule of extracting the top 20 scoring sections among all sections is adopted as the section extraction rule, and the average of these is calculated as the singing level of the song. In this way, by determining the singing level by a predetermined upper section, the singing level of the entire song can be determined by the difficult section.
[0040]
FIG. 8 shows an example of lyrics with singing technology symbols when different singers sing the same song. In this case, as in the above embodiment, singing technique symbols as shown in FIG. 9 are extracted, and the score for each section is calculated. In this case, compared to the case shown in FIG. 7, the number of extracted singing technique symbols is small, and the singing level is calculated based on the score for each section. Thus, when different singers sing the same song, the singing level varies depending on the added singing technology symbols and combinations thereof.
[0041]
[4. Other embodiments]
In the above embodiment, the singing level of the song with the singing technology symbol is determined. By performing this singing level determination, for example, by adding a singing symbol when a certain singer sings a certain piece of music and causing this apparatus to calculate, it is possible to provide a difficulty level of the music in karaoke or the like. This difficulty level can also be adopted as a selection judgment element when singing.
[0042]
Instead of extracting a predetermined upper section, the scores for all sections of all sections may be averaged. As processing in this case, all singing technique symbols may be extracted and divided by the number of existing breaths without obtaining a score for each section. Thus, it is also possible to determine the singer's singing level based on the section evaluation for each breathing section.
[0043]
Further, the singing level may be determined based on the distribution position of the section that matches the section extraction rule, instead of the average value of the section evaluation of the section that matches the section extraction rule. For example, the singing level can be determined to be higher as the intervals that match the interval extraction rule are dispersed, or the singing level can be determined to be higher as the intervals that match the interval extraction rule are continuous. .
[0044]
In the present embodiment, determination is made based on whether or not the singing technique symbols shown in the tables shown in FIGS. 3 and 4 exist in the song. However, this singing technology symbol is an example, and other singing technology symbols may be adopted.
[0045]
In the present embodiment, the singing level is determined from the existing singing technique symbols using both the single difficulty level and the difficulty level by combination. However, the determination may be made by only one of them.
[0046]
In this embodiment, such a calculation is performed by a computer, but a human may perform the calculation. Even in this case, it is possible to determine that the singing level is high when the presence of the singing technology symbol between the breaths is high, and low when the singing technology symbols are low. Since the singing level can be determined based on the human utterance mechanism that produces various sounds according to the vocal cords of the time, objective singing level determination is possible.
[0047]
In the above embodiment, the singing level corresponding to the presence of singing technology symbols other than the breath between the breaths is calculated. However, a certain section is not a normal breath but a short breath existing at the end of the section May be added as the evaluation value of the section for the short breath. This is because a short breath is a singing technique with a high singing level that may be judged as one of the singing techniques.
[0048]
In the above embodiment, the case where the lyrics data is taken as an example of the singing data has been described, but it may be musical score data. An example of such a notation is shown in FIG. In this way, the present invention can be similarly applied to musical score data to which a singing technique symbol is added. Moreover, although the case where the singing technical symbol was added between the notes was described in FIG. 10, any position may be added.
[0049]
In the above embodiment, the score corresponding to the singing technology symbol other than the breath between the breaths is calculated, but the score corresponding to the number of vocal notes between the breaths is obtained for each section, and the score for each section is calculated. From the above, the entire singing level may be calculated.
[0050]
In the above embodiment, the singing technology symbols are extracted once from the singing data, and the difficulty level is calculated for each section after only these singing technology symbols, but the singing technology symbols existing in the singing data are detected as they are. The difficulty level may be directly calculated for each section. That is, the above extraction is a concept including a technique for detecting such a singing technique symbol as it is.
[0051]
In this embodiment, in order to realize the function shown in FIG. 1, a CPU is used and this is realized by software. However, some or all of them may be realized by hardware such as a logic circuit.
[0052]
In addition, you may make it make an operating system (OS) process a part of program further.
[Brief description of the drawings]
FIG. 1 is a functional block diagram of a singing level determination apparatus 1 according to the present invention.
FIG. 2 is a diagram illustrating an example of a hardware configuration in which the singing level determination apparatus 1 is realized using a CPU.
FIG. 3 shows a data structure of a difficulty table for each symbol.
FIG. 4 shows a data structure of a combination difficulty level table.
FIG. 5 is a part of lyrics with singing technology symbols.
FIG. 6 is an overall flowchart.
FIG. 7 shows an example in which only singing technology symbols are extracted for each section.
FIG. 8 is a part of lyrics with singing technology symbols.
9 shows an example in which only the singing technique symbol is extracted for each section from the lyrics with the singing technique symbol shown in FIG.
FIG. 10 shows a part of musical score data with a singing technique symbol.
[Explanation of symbols]
1 ... Singing level determination device
23 ... CPU
27 ... Memory

Claims (12)

Difficulty level table storage means for storing an individual difficulty level table that associates the singing technique symbol with the individual difficulty level;
Singing data storage means for storing the singing data singing technology symbol is attached to evaluate who heard the singing by the singer has given,
A singing technology symbol extracting means for extracting a singing technology symbol existing in the singing data;
About the extracted singing technique symbols, singing technique symbols other than the breathing marks existing between breathing marks are specified, and the difficulty level table stored in the difficulty level table storage means for the singing technique symbols other than the specified breathing marks Referring to each type of singing technology symbol, multiply the individual difficulty level of each type of singing technology symbol by the number of existence, total the individual difficulty level for the singing technology symbol that exists between the breathing mark for each breathing zone, and Section-specific evaluation determination means for determining evaluation,
Singing level determination means for determining an evaluation by average section that averages evaluation by section for each breathing section as a singing level of the singing data,
A singing level determination device characterized by comprising: Difficulty level table storage means for storing an individual difficulty level table that associates the singing technique symbol with the individual difficulty level;
Singing data storage means for storing the singing data singing technology symbol is attached to evaluate who heard the singing by the singer has given,
A singing technology symbol extracting means for extracting a singing technology symbol existing in the singing data;
For the extracted singing technique symbols, the type and number of singing technique symbols other than the breathing mark existing between breathing marks are specified for each breathing mark, and a difficulty level table stored in the difficulty level table storage means is stored. Referring to the section-by-section evaluation determining means for determining the section-by-section evaluation in each breathing section by summing up the individual difficulty levels for the singing technology symbols other than the breathing mark in one breathing section,
Singing level determination means for determining the singing level of the singing data based on the section-specific evaluation for each breathing section,
A singing level determination device characterized by comprising: In the singing level determination apparatus according to claim 2,
The singing level determining means determines an average value of evaluation for each section for each breathing section as a singing level of the singing data;
It is characterized by. In the singing level determination apparatus according to claim 2,
The singing level determination means specifies a section for evaluation by section that matches a section extraction rule stored in advance, and determines the singing level of the singing data using the section evaluation for the section.
It is characterized by. In the singing level determination apparatus according to claim 4,
The singing level determining means determines the average value of the evaluation for each section that matches the section extraction rule as the singing level of the singing data;
It is characterized by. In the singing level determination apparatus according to claim 4,
The singing level determination means determines a singing level of the singing data based on a distribution position of a section that matches the section extraction rule;
It is characterized by. In the singing level determination apparatus according to claim 6,
The singing level determining means determines the singing level higher as the sections that match the section extraction rules are dispersed.
It is characterized by. In the singing level determination apparatus according to claim 6,
The singing level determining means determines the singing level higher as the section that matches the section extraction rule is continuous.
It is characterized by. In the singing level determination apparatus according to claim 2,
The singing technology symbol extracting means extracts the singing technology symbol while maintaining the order of appearance,
The singing level determination means determines the singing level high when the permutation of the appearing singing technology symbols matches a predetermined combination rule,
It is characterized by. Difficulty level table storage means for storing an individual difficulty level table that associates the singing technique symbol with the individual difficulty level;
Singing data storage means for storing the singing data singing technology symbol is attached to evaluate who heard the singing by the singer has given,
Extraction means for extracting singing technology symbols present in the singing data;
For the extracted singing technology symbols, the type and number of existing singing technology symbols are specified, and the difficulty table stored in the difficulty level table storage means is referred to determine the total number of all singing technology symbols. A singing level determining means for determining a value obtained by dividing the number by the singing level of the singing data;
A singing level determination device characterized by comprising: A singing level determination method for calculating a singing level by a computer,
Remember the individual difficulty level table that associates the singing technology symbols with their individual difficulty levels,
When singing data with the singing technology symbol given by the evaluator who heard the singing by the singer is given, the singing technology symbol existing in the singing data is extracted,
About the extracted singing technique symbols, the types and number of singing technique symbols other than the breathing marks existing between breathing marks are counted for each breathing mark, and the stored difficulty level table is referred to as 1 Summing up the individual difficulty for singing technology symbols other than the breathing mark in the breathing section, determine the evaluation by section in each breathing section,
Determining the singing level of the singing data using the section-specific evaluation for each breathing section;
A singing level determination method characterized by A program for causing a computer to calculate a singing level,
The program is a program for causing the computer to execute the following steps;
When singing data with the singing technology symbol given by the evaluator who heard the singing by the singer is given, the singing technology symbol existing in the singing data is extracted and temporarily stored in the memory,
Read out the individual difficulty level table in which the singing technology symbols and their individual difficulty levels are associated in advance and temporarily store them in the memory.
About the extracted singing technology symbol, the type and number of singing technology symbols other than the breathing mark existing between breathing marks are counted for each breathing mark and temporarily stored in the memory,
Referring to the difficulty level table temporarily stored in the memory, the individual difficulty levels for the singing technology symbols other than the breathing mark in one breathing section are totaled, and the evaluation for each section in each breathing section is determined and the memory is determined. To temporarily store
Reading the evaluation by section for each breathing section, and determining the singing level of the singing data according to a predetermined singing level determination rule;
Singing level determination program characterized by

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