JP2893082B2 - Karaoke performance equipment - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to relates to a karaoke performance device having a function to evaluate the singing ability of the singer, in particular, karaoke performance instrumentation that was to enjoy karaoke at the game feeling
About the installation .

[0002]

2. Description of the Related Art Some conventional so-called karaoke apparatuses are designed to score the singing ability of a singer and display the scored result on a monitor. In such a karaoke device with a scoring function, while the singer is singing a song, the lyrics of the song and an image corresponding to the song are displayed on a monitor, and when the singer finishes singing, the scoring result is obtained. It is displayed as a numerical value. Recently, a proposal has been made in which an animation pattern is determined in accordance with the scoring, and is scored at predetermined time intervals to branch to a different animation for display.

One example is disclosed in Japanese Patent Application Laid-Open No. 3-28819.
There is a karaoke apparatus disclosed in Japanese Patent Publication No. 3 (JP-A) No. 3 (1995). In this karaoke apparatus, the playing time of a music piece is divided into a plurality of bands in advance, and a plurality of video data (animation patterns) having a story for each band are stored in a time series in association with a singing level. In addition, the singing level of the singer is determined for each elapsed time of each band, and the corresponding video data is extracted and broadcasted. That is, entertainment is improved by appropriately selecting and displaying a video having a story at predetermined time intervals according to the singing level of the singer.

[0004]

By the way, in the above-mentioned conventional karaoke apparatus, there is only one singer, and it is not possible to enjoy two or more singers at the same time and compete with each other for singing ability. . In addition, there are karaoke devices that allow two or more players to play against each other,
In the conventional one, a karaoke device is connected with a communication cable, a partner is determined first, and the same song is sung.
In some cases, scores of more than one person were displayed numerically. For this reason, it is not different from the case of singing using only two karaoke apparatuses having a general scoring function, and there is a drawback that there is no freshness and the entertainment is low.

A conventional karaoke apparatus in which an animation is branched according to a singing level can be said to be more excellent in entertainment than a karaoke apparatus having a general scoring function. Limited, the story is set in advance, so it is easy to get tired, and there is a drawback that middle-aged and older singers do not enjoy much. Also, there is a disadvantage that one cannot recognize his singing ability very much even by watching the video. Furthermore, it is necessary to include a section signal indicating each band in the music signal, and there is a disadvantage that it takes time and effort to create karaoke music.

The present invention has been made in view of the above-mentioned circumstances, and an object of the present invention is not to express singing ability evaluation by a mere digital score display mechanically but to use a human-like evaluation. It is an object of the present invention to provide a karaoke performance apparatus that can display a video that changes continuously according to the singing ability and can enjoy karaoke as if playing a game, regardless of the age group of the singer .

[0007]

SUMMARY OF THE INVENTION According to the present invention, there is provided music piece information.
Output music information output means and singer's voice input
Voice input means, and the input voice and the music piece information
Voice synthesizing output means for synthesizing and outputting;
Display device for displaying video for singing and singing by singers
Karaoke performance equipment provided with singing ability determination means for determining power
It relates location, the object of the present invention, the video
An index for indicating the singing ability of the singer on a screen of a display device
An image generating means for generating a character image, wherein the song
The singing level is displayed at any time according to the judgment result of the singing ability judgment means.
Singing level data creation means for creating utterance data
Based on the data created by the singing level data creation means
An indicator character for controlling the movement of the indicator character
Control means .

[0008]

[0009]

[0010]

According to the present invention , the singing ability is evaluated as needed while the singer is singing ,
Singing ability is expressed. For example, multiple audience characters
When the character is an index character, a state in which the audience characters gather or diverge is displayed in real time on the display unit according to the singing level of the singer. That is, the singing ability of the singer is evaluated based on the degree of gathering of people, and the singing ability increases as the number of people gathering increases. The spectator character displayed on the display unit comes and goes in real time according to the skill of the song. Also, as the background image,
For example, an image of a singing place is determined according to the genre of the selected song, combined with an image of the audience character, and displayed.

[0011]

[0012]

Embodiments of the present invention will be described below in detail with reference to the drawings. FIG. 1 shows a karaoke apparatus according to the present invention.
(Because there are multiple karaoke systems, hereafter "Karaoke system"
Is a block diagram showing an example of a schematic configuration in a first embodiment of the called), the karaoke apparatus main body 10, an instruction input means 1 for the like song genre or music instruction singing songs for the karaoke performance Music input means for inputting a singer's singing voice, sound output means for converting an audio signal into audible sound and outputting the same, and display means for displaying an image 5 are respectively connected. The karaoke apparatus main body 10 includes a CPU, RO
M, RAM, an image processing device, a sound processing device, an I / O interface, and the like. As software, as shown in the figure, a control unit 11 (detailed structure will be described later), a sound processing unit 12, and an image processing unit It comprises a unit 13. In the present embodiment, a case where a game machine body is used as the karaoke apparatus body 10 as shown in the external configuration example of FIG. 2 will be described below as an example.

In FIG. 2, in addition to a voice input means 3 (a microphone or the like), an instruction input means 1 (an input device such as a control pad or a mouse) (not shown), a music recording A means 2 (a music or music / video recording / reproducing device such as an optical disc library device), an audio output device 4 (an external speaker or the like), and a display device 5 (a display device such as a television) are connected via an I / O interface. You. The music recording means 2 receives a music selection command from the instruction input means 1 (or the game machine main body 10), reads the music from a recording medium, reproduces the music, and outputs a music signal.
(Performance music information) is transmitted to the game machine main body 10.

Note that the music recording means 2 is provided on the host side,
The game machine body 10 and the host system may be connected via a communication network, and a music selection command may be transmitted to the host system to receive the music via the network. Alternatively, as a music recording medium, a cartridge-type ROM or a CD in which various kinds of karaoke music are recorded.
A configuration may be used in which the music is read by loading the cartridge into the cartridge loading section or the CD-ROM loading section of the game machine body 10 using a ROM, so that karaoke can be enjoyed at home.

Prior to describing the details of the first embodiment, an overview will be given with reference to a conceptual diagram of FIG. 3 and diagrams showing specific examples of FIGS. FIG. 12 is a diagram showing an example in which the system of the present invention is applied to a karaoke box. A singer first selects a song to sing using the instruction input means 1 (not shown). When the singer selects a song to be sung, the singing place is determined according to the selected genre, and displayed on the monitor (display means) 5 as a background image. For example, when a rock-based song is selected, the singing place becomes a street, and FIG.
As shown in (A), the display character of the singer and its background screen are displayed on the monitor 5. The background screen is set in advance according to the genre of the song. For example, in the case of enka, the shore is displayed as a background screen and sound effects such as waves are output. The background screen and the sound effects give the singer a performance effect as if he were singing at the place.

When the singer starts singing using the microphone (voice input means) 3, the singing level of the singer is determined from time to time by the control unit 11 in the game machine main body 10, and the audience character is matched with the skill of the singer. The state in which 6 start gathering is displayed on the monitor 5. Index character that is an index of singing ability
13 ( a spectator character in this example ) 6 is not limited to a person, but also includes an animal as shown in FIG. 13 (A). Will be displayed. At this time, if the song is judged to be good, the gathering condition is good, and if the song is judged to be bad, the gathering condition is bad. As shown in FIG. 13 (B), people just pass by in front of their eyes. Become. In addition, when it is judged by the singing around that it is a way of singing like an enka, the crowd who gathers will be crowded with the elderly, and if it is judged that it is a way of singing like a child, the children will come and gather. Each audience character of the age from the elderly to the child is prepared. That is, the audience characters 6 having different genders and ages are displayed according to the singing operation.

During singing, as shown in FIG. 14 (A), the state of passers-by and the like are displayed on the monitor 5, and when it is determined that the singing is good, FIGS. As shown in C), the appearance of a passerby looking back at "Hah!", The approaching approach of the singer, and the like are displayed. At this time, the spectator characters 6 do not gather one by one, but also gather in units of two or three. Also, as the number of people increases, the SS may come. When the song ends, a scene as shown in FIG. 4D is displayed, and the program ends with the applause of the gathering people. In this way, the skill of the singers is evaluated according to the degree of gathering of the people, and the evaluation of the singing ability is always expressed in a moving image while singing. Then, the score is not expressed digitally at the end of the song, but is interesting in that it is ○ people and the score is “person” instead of “point”. For example, only 20 people gathered for their song, but listening to 20 people is all that is needed. Also,
One of the features of the present invention is that no upper limit is set, not the number of points out of 100 points as in the point system.

The control of the display of the moving image and the output of the sound effect are all performed by the control unit 11 in the game machine main body 10. As shown in FIG. 1, the control unit 1 in the game machine main body 10
1 controls the movement of the spectator character, the spectator character.
With Gosuru, karaoke controller 111, singing level setting means 112 for setting a singing level by evaluating the singing ability of the singer to control the overall execution of the karaoke, the display unit 5
Is set based on the singing level, and the number of spectators gathered is displayed as data representing the singing level of the singer.
Means for setting the number of spectators to create data indicating the number of people gathered at any time
(Singing level data creating means) 113, character attribute setting means 114 for setting the sex and age of the audience characters to be displayed, and how the audience characters gather or spread based on the data created by the audience number setting means 113 Image data creating means 115 for creating moving image data, background image setting means 116 for setting a background image to be displayed on the display means 5, and sound effect control means 117 for controlling the output of sound effects such as shouting and applause. Consists of

In such a configuration, the details of the first embodiment will be described in detail with reference to the flowchart of FIG. When the singer selects a song to sing using the instruction input unit 1, the background image setting unit 116 in the control unit 11 determines a singing place according to the selected song (or song genre), and preliminarily corresponds to the song. Data of the set background image is stored in storage means (built-in memory, ROM cartridge, CD-
It is taken out from an external storage means such as a ROM or an optical disk) and displayed on the display means 5 via the image processing unit 13. As the instruction input means 1, for home use, for example, a control pad, a mouse or a touch pen is used, and for business use, for example, a remote controller is used (Step S1).

On the other hand, the karaoke control means 111 sends a music selection command for the selected music to the music recording means 2. The sound processing unit 12 mixes the music signal of the corresponding tune inputted from the music recording means 2 with the singer's sound signal inputted from the sound input means (microphone or the like) 3 and outputs the sound signal to the sound output means (speaker or the like). 4 and output as an audible sound. Note that a sound effect such as applause, which will be described later, is sent from the sound effect control unit 117 to the sound processing unit 12, mixed with a music signal and a sound signal, and output from the sound output unit 4 (step S2).

When the performance starts, the singing level setting means 11
Reference numeral 2 compares the singer's voice signal (A / D converted value) with a singing reference value for this song as needed, and sets the singing person's singing level. The singing reference value is preset for the song, and is included in the music signal as the singing reference signal. The method of setting the singing level here is based on a known technique (step S3). In the audience number setting means 113, based on the singing level set value set by the singing level setting means 112, whether or not to collect people (audience characters)
If so, decide how many people to gather and set the value for the number of people to gather. Here, the value of the number of persons gathered is increased by the set number from the current time if the sign is “+”, and if the sign is “−”,
This indicates that the number is reduced by the set number from the current time (step S4).

When the value of the number of gathered persons is set, the character attribute setting means 114 determines the band of the voice of the singer based on the voice signal of the singer when the sign of the number of gathered persons is "+". The set model voice band is compared with the singer's voice band, and the change of the singer's key is recognized. Then, based on the comparison value of the band and the change of the singer's key, the gender and age of the audience character are set as display attributes. Here, the model voice band is set for each gender for each predetermined age group, and the attribute of the closest model voice band is selected. Also, depending on the change of the key, it is judged whether it is a childlike singing or an enka-like singing,
It is taken into account for the age group. That is, the age group is determined by both band comparison and key change.

The spectator character is not limited to "people" but may be, for example, "animal". In this case, the display attribute is, for example, the type of animal. In addition, the character attribute setting means 114 obtains the current gathering number by adding the gathering number. If the gathering number is large, that is, if the current gathering number is equal to or more than the predetermined number, the display attribute of the spectator character is displayed as “SSDF”. Is added. However, this process is not performed every time when the number of people to be gathered is large, but is performed a specified number of times (step S5).

When the display attribute of the spectator character is set, the moving image data creation means 115 reads the image data of the spectator character corresponding to the set attribute from the memory when the sign of the number of people gathered is "+". The moving image data for representing a state in which the audience characters of the gathering number gather are created. When the number of gathered persons is "0" or the sign of the number of gathered persons is "-", moving image data is created to represent a state in which the spectator characters are scattered or pass in front of the eyes. Further, moving image data creating means 1
In step 15, display data indicating the current total number of people gathered is created. It should be noted that the audience characters of the “SDF”, once assembled, are not targets of the audience characters that scatter. When the moving image data and the display data are created by the moving image data creating unit 115, the karaoke control unit 111 sends each data to the image processing unit 13 and displays the video synthesized with the background on the display unit 5 (step). S
6).

The sound effect control means 117 outputs, to the sound output means 4 via the sound processing section 12, a sound effect simulating the sound of a shout, for example, when the value of the number of people gathered is equal to or greater than a predetermined value. The karaoke control means 111 determines whether or not the song has ended based on whether or not the song ends (step S).
7) If not finished, return to step S2 and repeat the above processing. If the song has ended, the sound effect control unit 117 outputs a sound effect simulating the sound of applause to the sound output unit 4 via the sound processing unit 12 (step S8), and ends the karaoke control process. .

Next, a second embodiment of the present invention will be described. In the second embodiment, the karaoke system of the first embodiment is a match-up type. As shown in the external configuration example of FIG. Is connected, so that two singers can simultaneously sing the same song using their respective voice input means 3 and compete with each other for their singing ability. The block configuration of the second embodiment is the same as that of the first embodiment, and a battle function is added to the control unit 11 of the game machine main body 10 in the schematic configuration diagram of FIG.

Referring to FIG. 6, the singer first selects a song to be singed by instructing that it is a competitive play. The progress is the same as when singing alone. When two singers begin to sing, the singing level of each singer is determined at any time by the control unit 11 in the game machine main body 10, and the singing ability is determined to be good or bad. At the same time, a state in which the audience character 6 starts to gather for each singer is displayed on the display means 5. In the battle mode, when it is determined that the battle opponent is better, the spectator who has followed the player flows toward the battle opponent as shown by the arrow in the display means 5 in FIG. As described above, in the battle-type karaoke system, a more interesting expression can be realized by a system in which "the audience who follows me goes to the opponent" according to their singing ability. In the case of the battle type as well, the singing ability is evaluated according to the degree of gathering of the people as in the case of singing alone, and the one who gathers many people at the end of the song wins.

The flow of processing in the second embodiment is the same as that in the first embodiment. Here, parts different from those in the first embodiment will be described with reference to the flowchart of FIG. 7 and the block diagram of FIG. I do. The flowchart of FIG.
The flow from setting the singing level of one singer to displaying a moving image is shown. The singing level setting means 112 compares the voice signals of the two singers and the singing reference value for the tune with the start of the performance of the tune, respectively, and sets the singing levels of the two singers as needed (step S).
21). When the setting of the singing level for each singer is completed by the singing level setting means 112, the audience number setting means 1
In 13, it is determined whether or not to collect people (audience characters) based on each singing level set value, and if so, how many to collect, and the value of the number of people gathered for each singer is set.

In the competitive system, when setting the value of the number of gathered persons, the number of spectators gathering for each singer is set based on the singing level of each singer, and the singing level of each singer and the current number of gathered persons are set. The number of spectators who move to the other singer is set based on the relative value. For example, if the singers who are considerably losing in the gathering number determine that the singing level is higher, the number of people who move to the losing singer side is set. Further, when the difference in the number of gathered persons at the present time is small (less than a predetermined value) and there is a difference in the singing level, the number of persons who move to the singers with the higher singing level is set. (Step S22).

When the values of the number of people gathered and the number of people moving and the direction of movement are set, the character attribute setting means 114 sets the display attributes of the spectator characters. The method of setting the display attribute of the spectator character is the same as in the first embodiment (step S23). When the display attribute of the spectator character is set, the moving image data creating means 115 reads the image data of the spectator character corresponding to the set attribute from the memory when the sign of the gathering number is “+”, and Of moving image data for representing a state in which the spectator characters are gathering. When the number of gathered persons is "0" or the sign of the number of gathered persons is "-", moving image data is created to represent a state in which the spectator characters are scattered or pass in front of the eyes.

Further, based on the value of the number of moving persons and the data of the moving direction, moving picture data for representing a state in which the number of spectator characters moves is calculated. Here, the moving spectator character is determined at random from, for example, those excluding the spectator character whose display attribute is “SS”. The moving image data creating means 115 further creates display data indicating the current total number of singers for each singer. The karaoke control unit 111 sends each data to the image processing unit 13, displays the image combined with the background on the display unit 5 (step S24), and repeats the above processing.

Next, a third embodiment of the present invention will be described. In the third embodiment, the competitive karaoke system of the second embodiment is a communication competitive karaoke system. As shown in the external configuration example of FIG. 9, the game machine body 10 is connected to a communication network (communication line,
A plurality of other game consoles 1 via a communication cable 7)
0, and two singers perform their respective voice input means 3
To sing at the same time, and singing ability of each other can be competed at places apart from each other (for example, at a karaoke box away from each other). The content is the same as that of the second embodiment, except that the game machine main body 10 having its own microphone (voice input means) 3 and the game machine main body 10 having the other party's microphone 3 are different. It is also possible to select a different song from the song you did.

FIG. 8 is a block diagram showing an example of a schematic configuration in the third embodiment. In the schematic configuration of the first and second embodiments (see FIG. 1), the control unit 11 in the game machine main body 10 is used. A communication battle function is added, and a communication control unit 14 for controlling data communication with another game machine body 10 is further added to the game machine body 10. Hereinafter, a case where a match is performed between karaoke boxes will be described as an example.

Referring to FIG. 10, the singer A first instructs that it is a communication battle play.
The user selects a song according to the guidance screen (or voice guidance) and selects an opponent. When the opponent is selected, a “battle application message” is transmitted to the game machine main body 10 of the opponent B. On the display means 5 of the game machine main body 10 of the opponent B, a message to the effect that an application for competition has been made is displayed from the XXth box, and the singer B of the opponent instructs an answer to the application for competition. When receiving a match, the player instructs whether the song title should be the same song as the opponent's song or a different song. When instructed, the opponent B's game machine body 10
Thus, an acceptance message is transmitted to the game machine main body 10 of the application side A, and a karaoke match between both singers A and B is started. Thereafter, the flow is the same as in the second embodiment.

FIG. 11 is a flow chart showing the flow of processing in the third embodiment. The karaoke system of the communication battle type will be described in detail with reference to the flow chart of FIG. 11 and the block diagram of FIG. When the communication battle play is instructed, the karaoke control unit 111 sets the processing mode to the communication battle mode and starts the opponent determination processing by the communication battle control unit 118. The communication battle control means 118 displays a guidance screen for specifying an opponent on the display means 5. The singer selects a tune in accordance with the guidance screen and selects a karaoke box number of the other party. The communication battle control means 118 transmits a “battle application message” to the game machine body 10 via the communication control unit 14.

In the communication battle control means 118 of the game machine main body 10 which has received the "battle application message", for example, "A battle application has been made from the XXth box. The song title is JJ. What should I do?" Receive now.
2: Receive after the song you are singing is over. 3: I decline. A message "" is displayed on the display means 5, and the singer selects an answer to the competition application. When an instruction to receive a match is given, the communication match control means 118 displays a message, for example, "Do you want to change the song title to a song different from that of your opponent?" And lets the singer decide the song title. Subsequently, when an instruction to “take a battle now” is given, the communication battle control means 118 transmits an acceptance message to the game machine main body 10 of the application side, and “the song being sung now ends. If the instruction to “take a match afterwards” is issued, an acceptance message is transmitted when the song ends, and the karaoke match process is started.

The communication battle control means 118 of the game machine main body 10 receiving the acceptance message from the opponent displays the fact on the display means 5 and starts the karaoke battle processing under the control of the karaoke control means 111 (step). S31). The karaoke control means 111 displays the background image determined by the background image setting means 116 on the display means 5 through the image processing unit 13 and sends a music selection command for the selected music to the music recording means 2 to start playing. I do. When the performance starts, the communication battle control means 118 sets the singing level setting means 1
The singer's singing level set by the singer 12 is transmitted as singing information to the opponent's game machine main body 10 via the communication network 7 and the opponent's singing information is received from the opponent's game machine main body 10 (step S32). ).

The number of spectators setting means 113 is based on the singing level of the singer set by the singing level setting means 113 and the singing level included in the singing information of the opponent received by the communication competition control means 118. And the number of spectators gathered for each opponent. The setting of the number of gathered persons may be individually set by the audience number setting means 113 of each game machine main body 10, and the set number of gathered persons of each singer may be included in the singing information and transferred (step S33).

The moving image data creating means 115 gathers the spectator characters based on the display attributes of the spectator characters set by the character attribute setting means 114 and the number of persons set by the spectator number setting means 113. And scattered moving image data is created. The karaoke control unit 111 sends each data to the image processing unit 13, displays the image combined with the background on the display unit 5 (step S34), repeats the above processing, and ends the song (song). If so, the process is terminated.

[0040]

As described above, the present invention according to claim 1 (the
According to the first embodiment) , the score is displayed in real time during the singing, not after the singing is finished, so that the user can always recognize his / her own state. In addition, the evaluation of the singing ability is not performed by the digital score display as in the past, but by the moving image and the number display of how many audiences can be gathered, it is evaluated mechanically and not by humans, You can enjoy it like never before. Further, according to the singing ability, various effects can be performed, such as an audience character coming (an increase in the number of people), leaving, starting to cheer, a moving speed changing (such as disappearing at once), and a SS appearing.

[0041]

[0042]

Also, by changing the gender and age of the audience displayed on the monitor according to the way of singing and making them appear, it is possible to obtain a more interesting video and what kind of people can be gathered. You can do other fun. Further, by generating sound effects such as shouting and applause in accordance with the singing level and the progress, the evaluation of the singing ability can be recognized by audiovisual sense.

[Brief description of the drawings]

FIG. 1 is a block diagram showing an example of a schematic configuration of a karaoke system according to first and second embodiments of the present invention.

FIG. 2 is a plan view showing an example of an external configuration of a karaoke system main body according to the first embodiment.

FIG. 3 is a diagram for explaining an outline of a first embodiment.

FIG. 4 is a flowchart for explaining the first embodiment.

FIG. 5 is a plan view illustrating an example of an external configuration of a karaoke system main body according to a second embodiment.

FIG. 6 is a diagram for explaining an outline of a second embodiment.

FIG. 7 is a flowchart for explaining a second embodiment.

FIG. 8 is a block diagram showing a schematic configuration of a third embodiment of the system of the present invention.

FIG. 9 is a plan view showing an example of an external configuration of a karaoke system main body according to a third embodiment.

FIG. 10 is a diagram for explaining an outline of a third embodiment.

FIG. 11 is a flowchart illustrating a third embodiment.

FIG. 12 is a diagram for explaining a specific example of the system of the present invention.

FIG. 13 is a first diagram showing an example of a display screen in the system of the present invention.

FIG. 14 is a second diagram illustrating an example of a display screen in the system of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Instruction input means 2 Music recording means 3 Voice input means 4 Sound output means 5 Display means 6 Audience character 7 Communication network 8 Evaluation result (number of people gathered) 10 Karaoke apparatus main body (Game machine main body) 11 Control unit 111 Karaoke control means 112 Singing Level setting means 113 Audience number setting means 114 Character attribute setting means 115 Moving image data creating means 116 Background image setting means 117 Sound effect control means 118 Communication battle control means 12 Sound processing unit 13 Image processing unit 14 Communication control unit

Continuation of the front page (58) Field surveyed (Int. Cl. ⁶ , DB name) G09G 5/00 G09G 5/36 G09B 15/00 G10K 15/04 G10L 3/00

Claims (4)

(57) [Claims] A music piece information output means for outputting music piece information.
Steps, voice input means for inputting the voice of the singer, and
Speech synthesis for synthesizing and outputting force sound and the performance information
Output means, and an image for displaying an image corresponding to the music piece information.
Image display device and singing ability judging device for judging singing ability of singer
A karaoke performance device comprising
An indicator cap for indicating the singing ability of the singer on the screen of the device.
An image generating means for generating a lacta image;
Indicates the singing level at any time according to the judgment result of the judgment means
Singing level data creating means for creating data;
Based on the data created by the singing level data creation means
Index character control to control the movement of the index character
And a karaoke performance apparatus. 2. The data representing the singing level of the audience
This is data indicating the number of people gathered, and the index character control
Means for combining a plurality of spectator characters with the index character
To control the gathering / spreading operation of the audience character
Express the singing ability of the singer by the degree of gathering
The karaoke performance apparatus according to claim 1, wherein 3. The singer's voice band is compared with a preset model voice band, and a change in the singer's key is recognized, and a comparison value of the band and a recognition result of the key change are recognized. It includes a character attribute setting means for setting the sex and age of the audience character based on the image
3. The karaoke performance apparatus according to claim 2 , wherein the image generating means displays audience characters corresponding to the set gender and age as display targets . 4. A comprising a sound effect control means for controlling the output of the sound effect to simulate the sound of cry and applause of the audience character, the output of the sound effect in accordance with the progress status of the singing level and the music piece Claim 2 or Claim 3 that controls
The karaoke performance device according to claim 3 .