JP4528234B2 - Online karaoke system - Google Patents

Description

  The present invention relates to an improvement of a communication karaoke system provided with a plurality of communication karaoke apparatuses capable of communicating information via a predetermined communication line, and more particularly to a singing battle game between communication karaoke apparatuses.

  2. Description of the Related Art Music playback apparatuses that output a predetermined performance song selected from a large number of performance songs are known. For example, a karaoke device used in a karaoke box or the like. According to such a karaoke apparatus, music information of a predetermined karaoke performance song selected from a large number of karaoke performance songs stored in advance in a storage device is output, and an image including lyrics information of the karaoke performance song is output. Karaoke performance of a desired song can be enjoyed by displaying it on the screen in synchronization with.

  By the way, the karaoke apparatus that has been widely used in recent years has not only a function as a music reproducing apparatus as described above but also a performance evaluation function that evaluates (scores) singing ability based on voice information input from a microphone. There is something. According to such a karaoke apparatus, by comparing the voice information input from the microphone with the performance information of the karaoke performance song based on the pitch, tempo, volume, etc., the evaluation of the singing according to the input voice information Can be scored.

  However, in recent years, the karaoke apparatus having a performance evaluation function has become widespread so that the conventional performance evaluation function described above is not particularly new. Furthermore, it has become widely known that its function is to evaluate performance based on the pitch, tempo, volume, etc., and the selection of songs and singing methods to achieve high scores has been established. It became a tendency to decline. Therefore, in a communication karaoke system including a plurality of communication karaoke apparatuses capable of communicating information via a predetermined communication line, a technique for performing a singing battle game between the communication karaoke apparatuses has been proposed. For example, the competitive karaoke system described in Patent Document 1 is that. According to this technology, it is said that a singing battle game between a plurality of communication karaoke apparatuses can be realized by comparing the scoring results obtained by the plurality of communication karaoke apparatuses via a predetermined communication line. .

Patent No. 3553569 specification etc.

  However, the above-described conventional technique has a bad effect that the scoring results obtained by a plurality of online karaoke apparatuses are simply compared to register a high-scoring person and there is a lack of entertainment as a game. . Also, since performance evaluation of karaoke performance usually differs depending on the performance song, a singing battle game between a plurality of communication karaoke devices may compete for song evaluation for the same song. Although it is preferable, a user who desires karaoke performance of the same musical composition is not always convenient. Therefore, there are many cases where it becomes a singing battle game for a musical performance that is not necessarily desired (competition music). For the above reasons, the singing battle game between the online karaoke apparatuses is hardly used at present. For this reason, the realization of the communication karaoke system which implement | achieves a singing battle game which is rich in entertainment between communication karaoke apparatuses and was practically needed was calculated | required.

  The present invention has been made against the background of the above circumstances, and its object is to provide a communication karaoke system that realizes a singing battle game that is rich in entertainment and practical among communication karaoke apparatuses. It is in.

In order to achieve such an object, the gist of the present invention is that a predetermined performance song selected from a large number of performance songs can be output and information can be communicated via a predetermined communication line. A communication karaoke system comprising a plurality of communication karaoke devices, wherein the performance evaluation by the communication karaoke device is evaluated from the start of the performance based on the voice information input from the voice input device provided in the communication karaoke device. A performance evaluation means for performing a plurality of times at a predetermined timing, a performance record database for storing performance evaluations for each timing by the performance evaluation means as performance records by the communication karaoke apparatus, and at least one for expressing participation Competitors of the singing battle game using the online karaoke apparatus and the performance record stored in the performance record database as a selection source In combination means for combining, the cooperative means the performance evaluation in the singing competition according to the game the playing evaluating means play evaluation and performance records read from the playing record database by each communication karaoke apparatus by comparing for each of the timing Ranking means for ranking the opponents combined according to the above, and the combination means updates the combinations by excluding opponents below a predetermined level every time ranking is performed by the ranking means. It is characterized by this.

According to this configuration, a plurality of performance evaluations by the communication karaoke device are performed at a predetermined timing from the start of the performance to the end of the performance based on the voice information input from the voice input device provided in the communication karaoke device. Performance evaluation means for performing times, a performance record database for storing performance evaluations at each timing by the performance evaluation means as performance records by the communication karaoke apparatus, at least one communication karaoke apparatus for expressing participation, and the performance record database in combination means for combining the opponent singing competition game and stored played recorded as a selection source is read from the performance evaluation and the performance record database by the performance evaluation means of each communication karaoke apparatus according to the singing competition game By comparing the performance evaluation in each performance record at each timing Ranking means for ranking the opponents combined by the combination means, and the combination means excludes opponents below a predetermined level every time ranking is performed by the ranking means. Since it is to be updated, performance evaluation data as performance records stored in the performance record database can be arbitrarily selected as a player equivalent to a player using the communication karaoke apparatus, and a large number of players are prepared. As a game, it is possible to guarantee amusement as a game, and even if the number of online karaoke devices that announce participation is insufficient, the ranking of the opponent varies at a predetermined timing, and the singing battle is highly entertaining You can run the game. Furthermore, by removing the dropped opponent's video from the synthesized video, it is possible to give a visual enjoyment that the display area of the video of the remaining competitors as the performance progresses increases. That is, it is possible to provide a communication karaoke system that realizes a singing battle game that is rich in entertainment and practical among the communication karaoke apparatuses.

Here , preferably, the performance record database stores the performance record for each performance tune that can be output by the communication karaoke device, and the communication karaoke device designates a music selection number of a predetermined performance tune. Then, the participation means announces participation in the singing battle game, and the combination means specifies at least one communication karaoke device which expresses participation by designating a predetermined performance song, and the performance song is stored in the performance record database. Combining opponents of the singing battle game using the stored performance record as a selection source. In this way, there is an advantage that it is possible to realize a singing battle game which is rich in entertainment and practical with a performance song desired by the user of each communication karaoke apparatus as a target (match song).

  Preferably, the performance record database stores video information taken by an imaging device of the communication karaoke device as a performance record by the communication karaoke device, and the video control means is a singing battle game. Combining the video information supplied from the imaging device of each communication karaoke device and the video information in the performance record to generate composite video information, and delivering the composite video information to each communication karaoke device related to the singing battle game It is. In this way, not only the opponent performing with another online karaoke apparatus in the singing battle game, but also the video of the opponent as the performance record read from the performance record database can be seen, Since it is possible to give the player a realistic feeling as if he / she is playing on the spot as a performance record, there is an advantage that a singing battle game with higher entertainment can be realized.

  Preferably, the performance record database newly stores a performance record of an opponent whose rank at the end of the singing battle game is equal to or higher than a predetermined level. In this way, by the system in which the performance record of a successful player is registered in the performance record database as a candidate for the next singing battle game, when and when the performance record thus registered is recorded. There is an advantage that it is possible to provide fun for the future that may be played against, and to realize a singing battle game with high entertainment. In addition, it can be expected that the performance of performance songs that were not popular in the past will be activated by seeking registration in the performance record database.

  Preferably, the online karaoke apparatus has recording means for recording at least voice information input from the voice input apparatus during performance by the online karaoke apparatus, and the performance recording database is the online karaoke apparatus. The voice information recorded by the recording means of the communication karaoke apparatus is stored as a performance record by the apparatus. In this way, by storing the performance itself as a performance record of the opponent who achieved good results, for example, the performance can be disclosed on the homepage of a karaoke service provider, or distributed to a communication karaoke device as an example performance It can be expected to be used in various ways.

  Preferably, a server capable of communicating information with a plurality of the communication karaoke devices via the communication line, the performance evaluation means is provided in the communication karaoke device, The performance record database, combination means, ranking means, and video control means are provided in the server. In this way, there is an advantage that the singing battle game can be realized in a practical manner.

  Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings.

  FIG. 1 is a schematic diagram illustrating a communication karaoke system 10 which is a preferred embodiment of the present invention. As shown in FIG. 1, in the communication karaoke system 10, a plurality of private rooms 14 a, 14 b, 14 c,... In a store 12 such as a karaoke box, a snack, an inn, etc. Karaoke devices 16a, 16b, 16c,... (Hereinafter simply referred to as communication karaoke devices 16 unless otherwise specified). Is installed. Among the plurality of communication karaoke apparatuses 16, a predetermined communication karaoke apparatus 16a as a master commander is connected to a server (center apparatus) 20 of a karaoke service providing company via a communication line 18 such as a public telephone line. Information can be communicated between the server 20 and the communication karaoke apparatus 16a. This server 20 is a server that performs basic control of storage and input / output management of digital contents (Digital Contents) such as karaoke information, background video information, and inter-song information, and is a master commander via the communication line 18. Content is regularly distributed to a certain communication karaoke apparatus 16a, and a predetermined function control program is transmitted in response to a request from the communication karaoke apparatus 16a. The online karaoke system 10 includes a plurality of electronic quick sample devices 22a, 22b, 22c,... (Hereinafter simply referred to as the electronic quick sample device 22 unless otherwise distinguished). When using the device 16, one electronic sample device 22 is lent for each communication karaoke device 16 and used as a remote operation device of the communication karaoke device 16 in each private room 14 as will be described later. Yes. A LAN 24 for connecting the plurality of communication karaoke devices 16 to each other is laid in the store 12, and an input to the communication karaoke device 16 from the electronic quick sample device 22 is made through a predetermined access point 26 and the LAN 24. This is performed by LAN communication through the network.

  FIG. 2 is a block diagram illustrating the configuration of the communication karaoke apparatus 16. As shown in FIG. 2, the communication karaoke device 16 includes a video display device 30 such as a CRT (Cathode-Ray Tube), a video information decoder 32, a video mixer 34, an amplifier mixer 36, a speaker 38, and a microphone. 40, an operation panel 42, a CPU 44 as a central processing unit, a ROM 46, a RAM 48, a hard disk 50 as a storage device, a modem 52, a LAN port 54, a CRT controller 56, the operation panel 42, etc. An input / output interface 58 for processing input signals from the sound source, a synthesizer 60 as a sound source, an A / D converter 62 connected to the microphone 40, and input devices such as the electronic quick sample device 22 and the remote control device 28. A remote control receiver 64 for receiving a remote control signal and a CCD ( charge coupled device) a camera 66, a recording unit 68 as recording means, and a recording unit 70 as recording means.

  The CPU 44 is a so-called computer that processes and controls electronic information based on a predetermined program stored in advance in the ROM 46 while utilizing the temporary storage function of the RAM 48, such as the remote control device 28, the electronic sample device 22 and the like. When a predetermined karaoke performance music is selected by the above, the selected karaoke performance music is registered in the reserved music list provided in the RAM 48, or selected from the karaoke database of the hard disk 50 according to the performance order of the reserved music list. The performance information and lyrics information etc. of the karaoke performance music read out are stored in the RAM 48, and the performance information is transmitted from the RAM 48 to the synthesizer 60 as the performance of the karaoke performance music progresses. The lyric text image is generated based on the CRT controller 56 When a song is selected, a song title character video is generated and sent to the CRT controller 56, the video information decoder 32 is controlled to reproduce a predetermined background video, or while no karaoke performance is performed, that is, between songs. Output information between songs such as new music information, music selection ranking, store advertisement, etc., information communication control with the server 20 via the communication line 18, and other communication karaoke devices 16 via the LAN 24 In addition to basic control such as information communication control between the two, singing battle game execution control described later is performed.

  The operation panel 42 selects a karaoke performance song that the user of the online karaoke apparatus 16 wants to sing, adjusts the pitch of the performance song, adjusts the volume balance between the performance and the song, The input device includes operation buttons (switches) or knobs for performing various adjustments such as volume and tone. Further, the communication karaoke apparatus 16 is provided with a remote control device 28 that functions as an input device for remotely executing a part of the function of the operation panel 42, and the remote control receiving unit 64 is provided with the remote control device 28. The remote control signal transmitted from is received and supplied to the CPU 44. In addition, the association (sticking) process between the online karaoke device 16 and the electronic quick sample device 22 is also performed via the remote control receiving unit 64, and the electronic quick reference associated with the online karaoke device 16 in this way. This device 22 also functions as an input device. In the present embodiment, the input devices such as the electronic quick sample device 22 and the remote control device 28 are considered to be part of the configuration provided in the communication karaoke device 16.

  The video information decoder 32 is a background video playback device that plays back (decodes) a predetermined background video based on background video information stored in the hard disk 50 when a user sings a song while referring to lyrics. The background video information is, for example, MPEG (Moving Picture Experts Group) format data, and the background video reproduced by the video information decoder 32 based on the MPEG data is sent to the video mixer. The CRT controller 56 is a character video output device that outputs a character video (telop) including a lyric character video generated by the CPU 44. The video mixer 34 is generated by the CPU 44 and the CRT. This is a video synthesizing device that synthesizes the character video output from the controller 56 and the background video reproduced by the video information decoder 32 and displays them on the video display device 30. Further, the CRT controller 56 functions as a video display control device that causes the video display device 30 to display a video distributed from the server 20 during a singing battle game described later.

  The synthesizer 60 is a sound source that generates a music signal such as a musical instrument performance signal based on performance information of a karaoke performance song read from the hard disk 50 and sent. The performance information is, for example, data in MIDI (Musical Instrument Digital Interface) format, and the music signal generated (reproduced) by the synthesizer 60 based on the MIDI data is converted into an analog signal and sent to the amplifier mixer 36. Sent. In the amplifier mixer 36, the music signal transmitted and the user's singing voice input via the microphone 40 are mixed, and these signals are electrically amplified and output from the speaker 38.

  The modem 52 is a device for connecting the communication karaoke device 16 to the communication line 18 such as a public telephone line, and converts the digital signal output from the CPU 44 into an analog signal and sends it to the communication line 18. Then, the analog signal transmitted via the communication line 18 is converted into a digital signal and supplied to the CPU 44. The modem 52 is required for the communication karaoke apparatus 16a functioning as a master commander, but is not necessarily provided in other communication karaoke apparatuses 16 that do not communicate information with the server 20. Good.

  The LAN port 54 is a connector for connecting the communication karaoke device 16 to another device such as the other communication karaoke device 16 and the electronic quick sample device 22 via the LAN 24. By being connected via the LAN 24 as described above, information can be transmitted / received to / from other devices such as the other communication karaoke device 16 and the electronic quick sample device 22. For example, a music selection input from the electronic quick sample device 22 accepted by the access point 26 is accepted, or a command for executing a predetermined process is transmitted from the communication karaoke device 16 to the electronic quick sample device 22. In addition, the mutual exchange of information between the communication karaoke device 16 and the other communication karaoke device 16 or the electronic sample device 22 is executed via radio waves. Moreover, the aspect which communicates information between the said server 20 and the other communication karaoke apparatuses 16b, 16c, ... by using the communication karaoke apparatus 16a which functions as a master commander as a relay server is also considered.

  The A / D converter 62 is an analog / digital converter that converts the sound input from the microphone 40 into a digital signal and supplies the digital signal to the CPU 44. The audio information converted into a digital signal by the A / D converter 62 or its elements is stored in the RAM 48 or the like through a predetermined process, and is read out at any time to be a part of the singing battle game execution control described later. Used in evaluation control.

  The hard disk 50 is provided with various databases including a karaoke database for storing a large number of karaoke information for outputting karaoke performance songs. A communication karaoke device 16a that functions as a master commander among a plurality of communication karaoke devices 16 provided in a store such as a karaoke box is connected to the communication line 18 via the modem 52, and the plurality of communication karaoke devices. New karaoke information, background video information, inter-song information, etc. are stored at any time in the server 16 so that new music can always be played by the device 16 or predetermined background video and inter-song information can be output. 20 is distributed via the communication line 18 and stored in the karaoke database of the hard disk 50 or the like. Further, the communication karaoke apparatus 16a that has acquired information from the server 20 in this way and the other communication karaoke apparatus 16 communicate with each other via the LAN 24, so that the hard disk 50 of each communication karaoke apparatus 16 has The stored information is shared, and the contents such as the karaoke database are equivalent. The karaoke information stored in this karaoke database includes title information including the song name and singer name for each karaoke performance song, performance information, lyric information, background video designation information for designating the background video, etc. There is a unique music selection number as an index. The performance information included in the karaoke information is preferably MIDI format data that can be reproduced by the synthesizer 60.

  The CCD camera 66 functions as an imaging device for photographing a performer who performs with the communication karaoke device 16, and photographs an image sung by a user (performer) during the karaoke performance by the communication karaoke device 16. It is provided at a possible position. Video information photographed by the CCD camera 66 can be streamed to the server 20 via the modem 52. The recording unit 68 is a recording unit that records the video imaged by the CCD camera 66 and encodes it in a predetermined format such as MPEG. The video information encoded in this way can be transmitted and received via the communication line 18 as so-called digital content.

  The recording unit 70 is a recording unit that records at least audio information input from the microphone 40 during performance by the communication karaoke apparatus 16 and encodes it in a predetermined format such as MP3. The recording unit 70 preferably records the synthesized music information of the audio information input from the microphone 40 and the performance information output from the synthesizer 60, which is an output from the amplifier mixer 36. The music information encoded in this way can be transmitted / received as so-called digital content via the communication line 18.

  FIG. 3 is a perspective view schematically showing the appearance of the electronic quick sample device 22. As shown in FIG. 3, the electronic quick sample device 22 is provided with a touch panel display 74 for displaying a predetermined image (video) and inputting according to a user's contact. In addition, a stand-type connection stand (docking table) that performs operations such as transmission / reception and synchronization of data with the communication karaoke apparatus 16 and charging of a battery built in the electronic quick reference apparatus 22 A cradle 72 is provided. The electronic quick sample device 22 is used in a state attached to or removed from the cradle 72, and in the attached state, the electronic quick sample device 22 is connected to the communication karaoke device 16 via the cradle 72 and the LAN 24. It is designed to be wired. Further, when the cradle 72 is detached, the wireless karaoke apparatus 16 is wirelessly connected to the communication karaoke apparatus 16 via the access point 26 and the LAN 24.

  FIG. 4 is a block diagram illustrating the configuration of the electronic quick sample device 22. As shown in FIG. 4, the electronic quick sample device 22 includes a display device 76 that displays a predetermined video on the touch panel display 74, a display control unit 78 that controls display by the display device 76, and a user's A touch panel 80 that performs input by touching the touch panel display 74 with a finger or an attached pen (not shown), an input control unit 82 that controls input by the touch panel 80, a CPU 84 that is a central processing unit, a ROM 86, and a RAM 88 And a storage unit 90 such as a flash ROM, an interface 92, a remote control transmission unit 94, a wireless LAN communication unit 96, and a connector 98. The cradle 72 is provided with a connector 100 for enabling electrical connection with the electronic quick sample device 22, and the electronic quick sample device 22 is placed on the cradle 72 and mounted on the connector 98. And 100 are brought into contact with each other, the cradle 72 or the LAN 24 is connected via the interface 92.

  The CPU 84 is a so-called computer that processes and controls electronic information based on a predetermined program stored in advance in the ROM 86 using the temporary storage function of the RAM 88, reads out the music selection guide information from the storage unit 90, When a predetermined guide video based on the music selection guide information is displayed on the touch panel display 74 via the display device 76, or an input is made by the touch panel 80 according to the guide video displayed on the touch panel display 74, karaoke In addition to basic control such as transmitting a music selection signal (music selection reservation signal) for reserving a performance song to the communication karaoke apparatus 16 via the wireless LAN communication unit 96 or the like, a singing battle game execution control described later is performed. Performs input control of information related to performers in

  FIG. 5 is a diagram for explaining the configuration of the server 20. As shown in FIG. 5, the server 20 includes a CPU 102 that is a central processing unit, a ROM 104 that is a read-only memory, and a RAM 106 that is a read-write memory as needed. This is a so-called Neumann computer that performs signal processing in accordance with a program stored in advance in the ROM 104 while using the computer. Also, a video display device 108 such as a CRT, a CRT controller 110 for controlling display of video by the video display device 108, an input device 112 such as a keyboard, and an interface for processing input by the input device 112 114, a modem 116 for connecting the CPU 102 and the like to the communication line 18, and a hard disk 118 as a storage device.

  The hard disk 118 is provided with a karaoke database 120 for storing a large number of karaoke information to be distributed to the communication karaoke apparatus 16 and a performance record database 122 for storing performance records by the communication karaoke apparatus 16. . FIG. 6 is a diagram illustrating the contents of the performance record database 122. As shown in FIG. 6, in the performance record database 122, for example, for each performance song that can be played by the communication karaoke device 16, that is, for each performance song stored as karaoke information in the karaoke database 120, the communication is performed. A plurality of performance records which are records of performance contents by the karaoke device 16 are stored. This performance record, for example, recorded the customer identification number of the performer who performed the performance that was the basis of the performance record, the name of the performer (nickname), the score as performance evaluation, and the image of the performer This is information including recorded data, recorded data recording the performance, etc., and each performance song is ranked based on the score. In FIG. 6, only one score is shown as performance evaluation. However, the performance record database 122 is preferably a plurality of performance records performed at a predetermined timing from the start of performance to the end of performance. The performance results of the times are stored for each performance record, and the performance evaluation shown in FIG. 6 is, for example, an average score of the performance results of the plurality of times. As will be described later, this performance record database 122 preferably stores the performance records of the top performers of the singing battle game of this embodiment, and a new performance record is recorded each time the singing battle game is performed. Is uploaded from the online karaoke apparatus 16 and stored, but as shown in the third performance record in the performance song indicated by the music selection number “004790”, each performance song is set in the default setting. A performance record as dummy data prepared by a karaoke service provider or the like is stored every time, and the performance record as dummy data is replaced by the performance record uploaded from the communication karaoke apparatus 16. ing. That is, a performance record sufficient for performing the singing battle game execution control described later is prepared for performance songs that have never been or have not been a target of the singing battle game (match music). .

  FIG. 7 is a functional block diagram for explaining a main part of the control function provided in the CPU 44 of the communication karaoke apparatus 16 and the CPU 102 of the server 20. The music selection means 124 and performance evaluation means 126 shown in FIG. 7 are functionally provided in the CPU 44 of the communication karaoke apparatus 16, and the combination means 128, the ranking means 130, and the video control means 132 are The CPU 102 of the server 20 is functionally provided.

  The music selection means 124 receives a music selection number input by an input device such as the operation panel 42 or the remote control device 28. The music selection number received by the music selection means 124 is registered (stored) as a performance-waiting music in a reserved music table (not shown) formed in the RAM 48 or the like. The reception of the music selection number by the music selection means 124 is also performed as part of the singing battle game execution control, and a predetermined music selection waiting screen is displayed on the video display device 30 at the start of the singing battle game. The music selection number is received and the input music selection number is transmitted to the server 20 via the communication line 18 as an element for determining a combination of the singing battle game.

  The performance evaluation means 126 evaluates the contents of the karaoke performance by the user according to the voice of the user input from the microphone 40 which is a voice input device during the karaoke performance by the communication karaoke apparatus 16. For example, the voice information input by the microphone 40 and converted into a digital signal by the A / D converter 62 is compared with the performance information output by the synthesizer 60, and the basic pitch such as a melody is input to the input voice. Evaluation is performed based on the relative deviation from the pitch extracted from the sound and the absolute volume of the sound. As an aspect of this evaluation, for example, scoring may be made numerically, such as how many points out of a thousand points, or it may be as simple as determining which of the five grades is applicable. There may be. The performance evaluation unit 126 preferably performs the above evaluation a plurality of times (for example, about 10 times) at a predetermined timing during the output of one karaoke performance, that is, from the start to the end of the performance. . The performance evaluation result by the performance evaluation means 126 is transmitted to the server 20 via the communication line 18 as an element for ranking the opponent in the singing battle game.

  The combination means 128 combines the opponents of the singing battle game using at least one communication karaoke apparatus 16 expressing participation and the performance record stored in the performance record database 122 as a selection source. That is, the communication karaoke apparatus 16 that announces participation and the performance record stored in the performance record database 122 are regarded as equivalent opponent candidates and combined. Preferably, at least one communication karaoke apparatus 16 that specifies the music selection number of the performance music by the music selection means 126 and announces participation, and the performance stored in the performance record database 122 for the performance music corresponding to the music selection number. Using the record as a selection source, a combination is determined when a predetermined number of players (for example, 9 players) have gathered. Preferably, the communication karaoke apparatus 16 that announces participation is preferentially put into the combination, and if the number of players is not available even after a predetermined time has passed since the start of the combination, the vacancy is stored in the performance record database 122. Make up with records. The player's selection using the performance record database 122 as a selection source may be to select performance records registered for the target performance song, that is, the battle song in order from the top, or to select at random. Also good. Further, even if the communication karaoke apparatus 16 expressing participation has reached the capacity, one of the opponents may be selected from the performance record database 122. The opponent information combined in this way is stored in the opponent table 134 formed on the hard disk 118.

  The ranking means 130 is the opponent combined by the combination means 128 based on the performance by each communication karaoke device 16 relating to the singing battle game and the performance record read from the performance record database 122, that is, the opponent table. The opponent stored in 134 is ranked. Preferably, the opponent is ranked by comparing the performance evaluation by the performance evaluation means 126 of each online karaoke apparatus 16 related to the singing battle game and the performance evaluation in the performance record. Further, as described above, the performance evaluation unit 126 evaluates the performance a plurality of times at a predetermined timing from the start to the end of the performance of the battle song, and each communication karaoke related to the singing battle game. Since the performance of the battle song is started at the device 16 at the same time, all the communication karaoke devices 16 related to the singing battle game synchronize and perform the performance evaluation at that timing, and the evaluation result is uploaded to the server 20 almost simultaneously. The The performance record database 122 stores performance evaluations at each timing as performance records by the communication karaoke apparatus 16, and the ranking means 130 is preferably an evaluation result by the performance evaluation means 126. The player is ranked every time the performance evaluation means 126 receives an evaluation.

  The video control means 132 synthesizes video information supplied from the CCD camera 66 provided in each communication karaoke apparatus 16 related to the singing battle game to generate synthesized video information, and the synthesized video information is used as the singing battle game. It distributes to each communication karaoke apparatus 16 concerning. The reception of the video information and the transmission of the composite video information are preferably performed in real time by so-called streaming processing. FIG. 8 is a diagram showing an example of a composite video synthesized by the video control means 132. As shown in FIG. 8, the video control means 132 divides the video area corresponding to the screen of the video display device 30 of the communication karaoke device 16 into the number of opponents stored in the opponent table 134. (In FIG. 8, there are nine opponents and is divided into nine), and images corresponding to the respective opponents are synthesized in the display areas thus divided. Such composite video information distributed to the communication karaoke apparatus 16 is used as a so-called background video in the karaoke performance, and the lyrics character video of the battle song is further synthesized on the upper surface side layer of the composite video as shown in FIG. A simple screen is displayed on the video display device 30. Further, as described above, the performance record database 122 stores video information photographed by the CCD camera 66 of the communication karaoke apparatus 16 as performance records by the communication karaoke apparatus 16, and the video control means 132. Synthesizes the video information supplied from the CCD camera 66 of each communication karaoke apparatus 16 related to the singing battle game and the video information in the performance record to generate composite video information. That is, the performance record is regarded as one of the opponents, and the video information of the performance record is also included as an object of the division of the display area and the synthesis of the video information to the divided area.

  Here, the combination means 128 updates the combination by excluding opponents below a predetermined rank every time ranking is performed by the ranking means 130. For example, if the number of players at the start of the singing battle game is nine, the player who is ranked fifth or lower in the first ranking is excluded and four players are selected, and three players are ranked in the second ranking. Sequentially update the combination to exclude the challengers below the rank and to have two opponents and to determine the final winner by excluding the challengers below the second place in the third ranking . Preferably, a performance stop command is transmitted to the communication karaoke device 16 thus excluded from the combination, and the performance is stopped even when the performance is in progress, and the communication karaoke device 16 uses this to stop the game over. It is said. The combinations updated in this way are stored in the opponent table 134 each time, and the ranking means 130 and the video control means 132 perform the control based on the updated combinations of opponents. That is, each time the combination of the competitors is updated by the combination unit 128, the video control unit 132 displays a video area corresponding to the screen of the video display device 30 of the communication karaoke device 16 in the opponent table 134. The game is divided into the number of stored opponents, and images corresponding to the opponents are synthesized in the display areas thus divided. As a result of such control, in the above-described example, after the first ranking, as shown in FIG. 9, the synthesized video obtained by synthesizing the images of the four opponents is as shown in FIG. 10 after the second ranking. After the third ranking, the synthesized video composed of the images of two opponents is synthesized with the final video of one winner as shown in FIG. It is displayed on the screen of the communication karaoke apparatus 16 corresponding to the opponent stored in the table 134. In addition, as shown in FIG. 11, when one final winner is determined, it is newly registered in the performance record database 122 in the video display device 30 of the communication karaoke device 16 corresponding to the winner ( A character image (telop) indicating the score (average score) as a performance evaluation and the ranking in the performance recording database 122 may be displayed. Furthermore, a character image for prompting input of a name (nickname) by the electronic quick sample device 22 may be displayed, and an input of the name by the electronic quick sample device 22 may be awaited.

  In the singing battle game of this embodiment, when the performance of the battle song, that is, the performance song related to the singing battle game is finished, the customer identification number of the victorious player from the communication karaoke device 16 corresponding to the final victorious player, the electronic The name input by the quick sample device 22, the video information recorded by the recording unit 68, the music information recorded by the recording unit 70, and the like are transmitted to the server 20, and are used as the battle songs in the performance recording database 122. It is registered (stored) as such a new performance record. As described above, in this embodiment, the video information recorded on the communication karaoke device 16 side is encoded and transmitted to the server 20. The video stream-transmitted from the CCD camera 66 may be recorded, and video information corresponding to the winner may be stored in the performance recording database 122 when the final winner is determined. Of course, two or more opponents may be left as final winners, and the performance records of the two or more opponents may be registered in the performance record database 122. Further, even if the final winner is determined, if the performance evaluation of the winner does not reach a predetermined value, a performance record corresponding to the winner may not be registered in the performance record database 122.

  FIG. 12 is a flowchart for explaining the singing battle game execution control by the CPU 44 of the communication karaoke apparatus 16 and is repeatedly executed at a predetermined cycle.

  First, in step (hereinafter, step is omitted) SA1, it is determined whether or not an operation for participating in a singing battle game has been performed by an input device such as the operation panel 42 or the remote control device 28. If the determination at SA1 is negative, the routine is terminated accordingly. If the determination at SA1 is affirmative, the operation panel 42 and the operation panel 42 or the like at SA2 corresponding to the operation of the music selection means 124 are determined. Input of a predetermined music selection number is accepted by an input device such as the remote control device 28, and the input music selection number is transmitted to the server 20 together with a notification of participation in the singing battle game (a statement of participation). Further, information such as a customer identification number inputted by the electronic quick sample device 22 or the like may be transmitted to the server 20 together with the participation notification. Next, in SA3, it is determined whether or not an association completion notice has been sent from the server 20. While the determination of SA3 is denied, the determination is repeated to wait. If the determination of SA3 is affirmed, in SA4, the karaoke information of the performance piece related to the battle, that is, SA2 is input. Karaoke information corresponding to the selected music selection number is read from the karaoke database of the hard disk 50 to the RAM 48. Next, in SA5, it is determined whether or not a performance start command has been sent from the server 20. While the determination at SA5 is denied, the determination is repeated to wait. When the determination at SA5 is affirmative, the performance based on the MIDI data of the karaoke information stored in the RAM 48 is performed at SA6. The tune is output from the synthesizer 60, and a lyric character image based on the lyric information of the karaoke information is generated and displayed on the image display device 30 via the CRT controller 56 and the video mixer 34. In synchronization with the processing, in SA7, the video shot by the CCD camera 66 is streamed to the server 20 and the composite video is streamed from the server 20, and the screen of the video display device 30 is displayed. Is displayed as a background image on the back layer of the above-mentioned lyrics character image. Next, in SA8, it is determined whether or not it is a performance evaluation timing. When the determination at SA8 is negative, the processing after SA11 is executed. When the determination at SA8 is affirmative, the previous evaluation portion is determined at SA9 corresponding to the operation of the performance evaluation means 126. Subsequent performance (from the beginning in the first time) is evaluated, and a score, which is the evaluation result, is calculated. Next, in SA10, the score as performance evaluation calculated in SA9 is transmitted to the server 20. Next, in SA11, it is determined whether or not a performance stop command has been sent from the server 20. If the determination at SA11 is affirmative, the routine is terminated after an image including a character image indicating performance interruption is displayed on the image display device 30 at SA13, but the determination at SA11 is denied. In step SA12, it is determined whether or not the performance has been completed up to the end of the performance song. When the determination at SA12 is negative, the processing after SA6 is executed again. When the determination at SA12 is affirmative, at S14, an image including a character image indicating a performance interruption is displayed as the image display. After being displayed on the device 30, it is determined in SA15 whether or not information such as a customer identification number has been inputted (received) from the electronic quick sample device 22. If the determination at SA15 is negative, the routine is terminated accordingly. If the determination at SA15 is affirmative, at SA16, the customer identification number input by the electronic quick sample device 22 and After the name, the video information recorded by the recording unit 68, the music information recorded by the recording unit 70, and the like are transmitted to the server 20, this routine is terminated.

  FIG. 13 is a flowchart for explaining the singing battle game execution control by the CPU 102 of the server 20, which is repeatedly executed at a predetermined cycle.

  First, in SB1, it is determined whether or not a notification of participation in the singing battle game has been sent from at least one communication karaoke apparatus 16. If the determination of SB1 is negative, the routine is terminated accordingly. If the determination of SB1 is affirmative, in SB2, the song selection number of the desired song, that is, the performance song related to the singing battle game is played. Are selected from the online karaoke apparatus 16. Next, in SB3, the communication karaoke apparatus 16 that wishes to play by specifying the music selection number received in SB2 is searched, and the players of the singing battle game are combined and stored in the player table 134 of the hard disk 118. Is done. Next, in SB4, it is determined whether or not the opponent has reached the capacity. When the determination of SB4 is affirmed, the processing after SB7 is executed. When the determination of SB4 is negative, it is determined at SB5 whether or not a predetermined time has elapsed since the start of the combination. The When the determination at SB5 is negative, the processing after SB3 is executed again. When the determination at SB5 is affirmative, at SB6, the performance record stored in the performance record database 122 is related to the battle song. The performance record is read out, combined as an opponent of the singing battle game, and stored in the opponent table 134 of the hard disk 118. Next, in SB7, a performance start command is transmitted all at once to all the communication karaoke apparatuses 16 related to the singing battle game. Next, in SB8, the video area corresponding to the screen of the video display device 30 of the communication karaoke device 16 is divided into the number of opponents stored in the opponent table 134. Next, in SB9, the video shot by the CCD camera 66 of each online karaoke device 16 relating to the singing battle game is streamed and received, and the video is combined with each display area divided in SB8. The synthesized video synthesized in this way is stream-transmitted to each communication karaoke apparatus 16 related to the singing battle game. Next, in SB10, it is determined whether performance evaluation has been sent from the communication karaoke apparatus 16 to the singing battle game. If the determination at SB10 is negative, the processes after SB9 are executed again, but if the determination at SB10 is affirmative, at SB11 corresponding to the operation of the ranking means 130, the singing battle game The performance evaluation sent from each communication karaoke apparatus 16 and performance evaluation in the performance record are compared, and the opponent is ranked. Next, in SB12, the combination of the opponents stored in the opponent table 134 is updated by excluding the opponents who are not more than a predetermined level in the ranking of SB11. Next, at SB 13, it is determined whether or not there is one remaining player stored in the opponent table 134. When the determination at SB13 is negative, the processing after SB8 is executed again. When the determination at SB13 is affirmative, at SB14, the communication karaoke apparatus 16 corresponding to the final winner is determined. A notification (character image) indicating that it is registered (stored) in the performance recording database 122 is transmitted. Next, in SB15, it is determined whether information such as a customer identification number and name, video information, music information, and the like have been sent from the communication karaoke apparatus 16 corresponding to the final winner. If the determination of SB15 is denied, the determination is repeated to wait. However, if the determination of SB15 is affirmed, the received information such as the customer identification number and name, video information, and After the music information and the like are stored in the performance record database 122 in association with the battle song, this routine is terminated. In the above control, SB3, SB6, and SB12 correspond to the operation of the combination means 128, and SB8 and SB9 correspond to the operation of the video display control means 132, respectively.

  Thus, according to the present embodiment, the performance record database 122 for storing performance records by the communication karaoke device 16, at least one communication karaoke device 16 for expressing participation, and the performance record database 122 are stored. The combination means 128 (SB3, SB6, and SB12) for combining the opponents of the singing battle game with the performance record as a selection source, the performance by each communication karaoke device 16 relating to the singing battle game, and reading from the performance record database 122 And ranking means 130 (SB11) for ranking the opponents combined by the combination means 128 based on the recorded performance records, so that the performance records stored in the performance record database 122 are as if the communication As an opponent equivalent to a player using the karaoke device 16, voluntarily A wide variety of opponents can be provided to ensure amusement as a game, and a suitable singing battle game is executed even when the number of communication karaoke devices 16 expressing participation is insufficient. it can. That is, it is possible to provide the communication karaoke system 10 that realizes a singing battle game that is rich in entertainment between the communication karaoke apparatuses 16 and is practical.

  Moreover, it has performance evaluation means 126 (SA9) which evaluates the performance by the communication karaoke apparatus 16 based on voice information inputted from the microphone 40 which is a voice input apparatus provided in the communication karaoke apparatus 16, The performance record database 122 stores performance evaluations by the performance evaluation unit 126 as performance records by the communication karaoke device 16, and the ranking unit 130 performs performance evaluations of each communication karaoke device 16 related to a singing battle game. By comparing the performance evaluation by means 126 and the performance evaluation in performance recording, the opponents combined by the combination means 128 are ranked, so that each communication karaoke device 16 related to the singing battle game 16 in a practical manner. Also, there is an advantage that performance records can be ranked.

  The performance record database 122 stores the performance record for each performance tune that can be output by the communication karaoke device 16, and the communication karaoke device 16 designates a music selection number of a predetermined performance tune. The combination means 128 expresses participation in the singing battle game, and the combination means 128 designates a predetermined performance song and expresses participation, and the performance record database 122 for the performance song. Since the performance record stored in the singing battle game is combined with the selected performance record as the selection source, the performance tune desired by the user of each communication karaoke device 16 is a target (competition song) and is highly entertaining and practical. There is an advantage that a certain singing battle game can be realized.

  The online karaoke device 16 includes a CCD camera 66 as an imaging device capable of photographing a performer performing with the online karaoke device 16, and the CCD of each online karaoke device 16 relating to a singing battle game. It has video control means 132 (SB8 and SB9) which synthesize | combines the video information supplied from the camera 66, produces | generates synthetic | combination video information, and distributes the synthetic | combination video information to each communication karaoke apparatus 16 which concerns on a song fighting game. Therefore, in the singing battle game, it is possible to see the video of the opponent performing with the other online karaoke device 16, and by adding a visual element, it is possible to realize a more entertaining singing battle game. is there.

  The performance record database 122 stores video information taken by the CCD camera 66 of the communication karaoke apparatus 16 as performance records by the communication karaoke apparatus 16, and the video control means 132 is a singing battle game. The video information supplied from the CCD camera 66 of each communication karaoke device 16 and the video information in the performance recording are synthesized to generate composite video information, and the composite video information is used as the communication karaoke device 16 related to the singing battle game. Therefore, not only the opponent performing with the other online karaoke apparatus 16 in the singing battle game, but also watching the video of the opponent as the performance record read from the performance record database 122. I can play as if I was playing on the spot Because it can Do not grant a sense of reality, there is an advantage that can be further achieved a high singing competition game of entertainment.

  The performance evaluation unit 126 performs evaluation of the performance a plurality of times at a predetermined timing from the start to the end of the performance of the predetermined performance music, and the performance record database 122 includes the communication karaoke device. The performance evaluation at each timing is stored as a performance record by No. 16, and the ranking means 130 ranks the opponent at each evaluation timing by the performance evaluation means 126. There is an advantage that it is possible to realize a singing battle game having a high level of entertainment in which the player's ranking fluctuates at each timing.

  Since the combination means 128 updates the combination by excluding opponents below a predetermined level every time ranking is performed by the ranking means 130, an opponent with poor results at every predetermined timing. There is an advantage that it is possible to realize a singing fighting game with high entertainment. In addition, by removing the dropped opponent's video from the composite video, it is possible to give a visual enjoyment that the display area of the video of the remaining competitors will increase as the performance progresses There is.

  Further, since the performance record database 122 newly stores a performance record of an opponent whose rank at the end of the singing battle game is equal to or higher than a predetermined level, the performance record of the opponent who achieved a good result is recorded. With the system registered in the performance record database 122 as a candidate for the next singing battle game, the performance record registered in that way gives a fun for the future when and who may compete with whom. It is possible to realize a singing battle game that is more entertaining. In addition, it is possible to expect an effect of activating the performance of a performance song that has not been popular in the past by seeking registration in the performance record database 122.

  The online karaoke apparatus 16 includes a recording unit 70 that records at least voice information input from the microphone 40 during performance by the online karaoke apparatus 16, and the performance recording database 122 includes the online karaoke apparatus. Since the voice information recorded by the recording unit 70 of the communication karaoke apparatus 16 is stored as a performance record by the player 16, the performance itself is stored as a performance record of the opponent who has achieved a good result. Can be expected to be disclosed on the website of a karaoke service provider, or distributed to the online karaoke device 16 as an example performance.

  Further, a server 20 capable of communicating information with a plurality of the communication karaoke devices 16 via the communication line 18 is provided, and the performance evaluation means 126 is provided in the communication karaoke device 16. Since the performance recording database 122, the combination means 128, the ranking means 130, and the video control means 132 are provided in the server 20, there is an advantage that the singing battle game can be realized in a practical manner. is there.

  The preferred embodiments of the present invention have been described in detail with reference to the drawings. However, the present invention is not limited to these embodiments, and may be implemented in other modes.

  For example, in the above-described embodiment, the performance record database 122 stores the performance record for each performance song that can be output by the communication karaoke apparatus 16, but the present invention is not limited to this. For example, the performance record may be stored for each artist (singer name) or genre, which is attribute information of the performance music. In this case, the online karaoke apparatus 16 does not necessarily specify a performance tune when participating in the singing battle game. For example, an artist or a genre may be specified to announce participation. In this embodiment, the combination means 128 selects, for example, at least one communication karaoke apparatus 16 that expresses participation by designating predetermined attribute information, and a performance record stored in the performance record database 122 for the attribute information. Combining singing battle game opponents as sources. In this singing battle game, for example, the battle tune related to the singing battle game is randomly selected from a plurality of performance tunes associated with the attribute information. Therefore, the performance tune desired by the player is not necessarily selected as the battle tune. However, it is not always possible to perform a singing battle game with at least a battle song that can be sung by appropriately defining attribute information, and a random element is added and an unexpected performance song becomes a battle song. The effect of enhancing the entertainment of the singing battle game can be expected.

  In the above-described embodiment, the performance evaluation means 126 is functionally provided in the communication karaoke apparatus 16, and the performance recording database 122, the combination means 128, the ranking means 130, and the video control means. 132 is functionally provided in the server 20, but this is merely an example of the configuration. For example, the performance evaluation unit 126 is functionally provided in the server 20. May be. In this aspect, performances by the communication karaoke apparatus 16 are streamed to the server 20 via the communication line 18, and performance evaluations by the respective communication karaoke apparatuses 16 are collectively executed in the server 20. Further, the combination means 128, the ranking means 130, and the video control means 132 may be functionally provided in a predetermined communication karaoke apparatus 16. In this aspect, the communication karaoke apparatus 16 serves as a master commander, and alternatively executes the processing executed by the server 20 in the above-described embodiment.

  In the above-described embodiment, the synthesized video synthesized by the video control unit 132 is displayed on the video display device 30 provided in each communication karaoke device 16 related to the singing battle game. It may be displayed on the display device 76 of the electronic quick sample device 22 associated with each online karaoke device 16.

  Further, although not particularly mentioned in the above-described embodiment, a performance record performed by an official artist of the performance song may be registered for each performance song in the performance record database 122. If it does in this way, it can fight with an official artist by the song fighting game of this invention, and can further improve the entertainment property of the song fighting game.

  In addition, although not illustrated one by one, the present invention is implemented with various modifications within a range not departing from the gist thereof.

It is the schematic explaining the communication karaoke system which is a suitable Example of this invention. It is a block diagram which illustrates the structure of the communication karaoke apparatus with which the communication karaoke system of FIG. 1 was equipped. It is a perspective view which shows roughly the external appearance of the electronic quick sample apparatus with which the communication karaoke system of FIG. 1 was equipped. FIG. 4 is a block diagram illustrating the configuration of the electronic sample device of FIG. 3. It is a block diagram which illustrates the structure of the server with which the communication karaoke system of FIG. 1 was equipped. It is a figure which illustrates the content of the performance recording database with which the server of FIG. 5 was equipped. It is a functional block diagram explaining the principal part of the control function with which CPU of the communication karaoke apparatus of FIG. 2 and CPU of the server of FIG. 5 were equipped. It is a figure which shows an example of the synthetic | combination image | video synthesized by the image | video control means with which the server of FIG. 5 was displayed displayed on the video display apparatus with which the communication karaoke apparatus of FIG. 2 was equipped. It is a figure which shows an example of the synthetic | combination image | video synthesized by the image | video control means with which the server of FIG. 5 was displayed displayed on the image | video display apparatus with which the communication karaoke apparatus of FIG. 2 was equipped, Comprising: FIG. An example of the video at that time is shown. It is a figure which shows an example of the synthetic | combination image | video synthesized by the image | video control means with which the server of FIG. 5 was displayed displayed on the image | video display apparatus with which the communication karaoke apparatus of FIG. 2 was equipped, and an opponent reduces from FIG. An example of the video at that time is shown. It is a figure which shows an example of the synthetic | combination image | video synthesized by the image | video control means with which the server of FIG. 5 was displayed displayed on the video display apparatus with which the communication karaoke apparatus of FIG. 2 was equipped, and a final winner is decided. An example of the video at that time is shown. It is a flowchart explaining the song battle game execution control by CPU of the communication karaoke apparatus of FIG. It is a flowchart explaining the song battle game execution control by CPU of the server of FIG.

Explanation of symbols

10: Communication karaoke system 16: Communication karaoke device 18: Communication line 20: Server 40: Microphone (voice input device)
66: CCD camera (imaging device)
70: Recording section (recording means)
122: performance record database 126: performance evaluation means 128: combination means 130: ranking means 132: video control means

Claims (6)

A communication karaoke system comprising a plurality of communication karaoke devices that can output a predetermined performance tune selected from a large number of performance tunes and perform information communication via a predetermined communication line,
The evaluation of performance by the communication karaoke apparatus based on the sound information inputted from the sound input device provided in the communication karaoke system, a performance evaluation means for performing a plurality of times at a predetermined timing until the play ends from the performance start ,
A performance record database for storing performance evaluations at each timing by the performance evaluation means as performance records by the communication karaoke device;
A combination means for combining at least one online karaoke device expressing participation and a player of a singing battle game with a performance record stored in the performance record database as a selection source;
The battle combined by the combination means by comparing the performance evaluation by the performance evaluation means of each online karaoke device related to the singing battle game and the performance evaluation in the performance record read from the performance record database for each timing. And ranking means for ranking the person,
The communication karaoke system characterized in that the combination means updates the combination by excluding opponents of a predetermined rank or less every time ranking is performed by the ranking means. The performance record database stores the performance record for each performance tune that can be output by the communication karaoke apparatus,
The online karaoke device expresses participation in the singing battle game by designating a music selection number of a predetermined performance song,
The combination means is configured to select at least one communication karaoke device that expresses participation by designating a predetermined performance song and a performance record stored in the performance record database for the performance song as a selection source. The communication karaoke system according to claim 1, wherein the karaoke system is combined. The performance record database stores video information photographed by an imaging device of the communication karaoke device as a performance record by the communication karaoke device,
The video information supplied from the imaging device of each online karaoke device related to the singing battle game and the video information in the performance record are combined to generate composite video information, and each online karaoke related to the singing battle game The communication karaoke system according to claim 1 or 2, further comprising video control means for distributing to the device.   The communication karaoke system according to any one of claims 1 to 3, wherein the performance record database newly stores a performance record of an opponent whose rank at the end of the singing battle game is equal to or higher than a predetermined level. The online karaoke apparatus has recording means for recording voice information input from at least the voice input apparatus during performance by the online karaoke apparatus,
5. The communication karaoke system according to claim 1, wherein the performance record database stores voice information recorded by a recording unit of the communication karaoke apparatus as performance records by the communication karaoke apparatus. A server capable of communicating information with a plurality of the communication karaoke devices via the communication line;
The performance evaluation means is provided in the communication karaoke apparatus,
6. The communication karaoke system according to claim 3 , wherein the performance record database, combination means, ranking means, and video control means are provided in the server.

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