JP2012208367A - Music reproduction system and music reproduction program - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a music reproduction system and a music reproduction program capable of selecting a music satisfying a user's desire.SOLUTION: When a user requests to present a recommendation music (S10: YES), a music reproduction system generates (S30) a terminal recording music list with ID formed by adding a music ID to a music list which the user has listened in the past. Then, the music reproduction system generates (S50) the recommendation music list for presenting the recommendation music to the user based on the terminal recording music list with ID that is generated in S30 and a personal singing classification list that is a list formed by classifying music which the user has sung in the past, according to a genre. When the user selects and reserves the singing music from the recommendation music list, the music reproduction system accepts the reservation of the selected singing music and reserves the selected singing music (S70).

Description

  The present invention relates to a music playback system and a music playback program for presenting a music candidate list to a user when playing back music.

  2. Description of the Related Art Conventionally, a karaoke network system that distributes content played back by a music playback device from a server for content distribution to a music playback device installed in a karaoke store (for example, a karaoke box) nationwide via a wide area network has been widely used. .

  By the way, in recent years, the amount of music sung in karaoke has become enormous, and when a user reserves music, it is necessary to reserve the music to be played from an electronic music selection device or the like. It ’s hard to find the music to play. Therefore, a method has been proposed in which a music selection list is created and displayed from the reproduction history of the artist's music according to the ratio of the artist to the music reproduced by the user's personal music performance device (see, for example, Patent Document 1).

JP 2008-286842 A

  However, the music to be heard and the music to sing are often different, and in such a case, there is a problem that a music selection list that does not meet the user's wishes is created and presented.

  The present invention has been made to solve the above-described problems, and an object of the present invention is to provide a music playback system and a music playback program that can perform music selection according to a user's wishes.

  In order to solve the above-described problem, in the music playback system according to the first aspect of the present invention, a terminal device including a display unit that displays a music list, and a music sung by a user, configured to be communicable with the terminal device. A music playback system comprising a music playback device that stores a song history as song history information, wherein the music playback device creates a song history classification list that classifies songs sung by the user from the song history. Singing history classification creating means, and the terminal device acquires music information that the user listens to via the terminal device and stores the music history information as music history information in a music history storage unit; and the music history A music piece is associated with each piece of music information included in the music history information acquired by the acquisition means and stored in the music history storage unit. A song ID creation means for creating a D list, a song history acquisition means for obtaining the song history classification list created by the song history classification means from the music playback device, and the song obtained by the song history acquisition means A recommended song list creating unit that creates a recommended song list that presents recommended songs to the user by weighting a plurality of genres from the history classification list and the song ID list created by the song ID creating unit; Display control means for causing the display section to display the recommended song list created by the recommended song list creation means; and accepting means for accepting reservations for songs to be sung from the recommended song list displayed on the display section from the user. , The music preparatory for transmitting the music ID of the music received by the receiving means to the music playback device. And means. In the music reproduction system in this case, the user can select a desired music because a recommended music list is created from the music that has been heard and the music that has been sung.

  In the music playback system of this aspect, the music playback system includes a server that is configured to be communicable with the terminal device and the music playback device and includes a database that stores a music ID that is an identification ID for identifying individual music. The server may include the music history acquisition unit and the music ID creation unit instead of the terminal device. In the music playback system in this case, the server can perform processing instead of the music playback device, so that even when there are multiple music playback devices, the recommendation list creation process is concentrated on the server. Can do.

  In the music playback system according to this aspect, the terminal device counts the music search means for searching for music by the user and the search frequency information from the music search means and stores the search frequency information as search frequency information. Further comprising: a search counting unit; and a determination unit that determines whether or not the number of searches from the user is a predetermined number or more using the search number information stored in the search number storage unit, When the determination unit determines that the number of searches is equal to or greater than a predetermined number, the display control unit may display the recommended song list on the display unit. In the music reproduction system in this case, generation of the recommended music list is automatically started when the operation of the operation unit by the user exceeds a predetermined number of times, so that the user is free from the troublesome instruction to generate the recommended music list.

  In the music playback system of this aspect, the search counting means further includes a reset means for resetting the search count stored as search count information in the search count storage section, and the music reservation via the music reservation means. The reset means may reset the value of the search count stored as search count information in the search count storage unit to zero. In the music reproduction system in this case, when searching for the next music, the number of previous searches is reset, so that the recommended music list is not displayed more than necessary.

  In the music reproduction system of this aspect, the singing history information includes genre information related to the music, and the genre classification means for classifying and counting the number of the music included in the singing history information for each genre, and the genre classification means A rank calculating means for calculating a frequency ranking of the genre included in the singing history information based on a classification result, and the recommended song list creating means includes the frequency ranking of the genre calculated by the rank calculating means and the music The recommended song list may be created from the ID list. In the music reproduction system in this case, the recommended song list is created in accordance with the frequency ranking of the genre, so that the user can easily select the music of the favorite genre.

  In the music playback system of this aspect, the server includes a group attribute receiving unit that receives a group attribute of a companion accompanying the user from the user, the group attribute received by the group attribute receiving unit, and the group attribute. A group music storage unit that, when received, associates the music ID of the music sung by the user with the music ID and stores it in the group music storage unit as group music information; and receives the group attribute from the user When the group attribute is received via the means, the recommended song list creating means is configured to receive the recommended song from the received group attribute and the group song information stored in the group song storage unit by the group song storage unit. A song list may be created. In the music reproduction system in this case, the music to be sung can be properly used according to the scene.

  The music reproduction program according to the second aspect of the present invention is a music reproduction program that is executed by a terminal device connected to a music reproduction device that stores a singing history list that is a list of singing histories of songs sung by a user. Acquiring a piece of music information that the user listened to via the terminal device and storing it in a music history storage unit as music history information; and acquiring the music history information and storing it in the music history storage unit A song ID creation step of creating a song ID list by associating a song ID with each piece of song information included in the song history information, and a song history acquisition step of acquiring the song history list from the song playback device And the singing history list acquired in the singing history acquisition step and the song ID creation step The recommended song list creating step for creating a recommended song list for presenting recommended songs to the user by weighting a plurality of genres from the created song ID list and the recommended song list created in the recommended song list creating step A display control step for displaying a song list on a display unit included in the terminal device, a reception step for receiving a reservation for a song to be sung from the recommended song list displayed on the display unit, and a reception step for receiving the reservation from the user. The computer of a terminal device is made to perform the music reservation step which transmits music ID of the said music to the said music reproduction apparatus. In the music reproduction program in this case, the computer of the terminal device can function as each processing means of the music reproduction system.

It is a figure which shows the whole structure of the music reproduction system 1 which concerns on 1st Embodiment. 3 is a block diagram showing an electrical configuration of a terminal device 2. FIG. It is the terminal recording music list 10 schematically showing the data stored in the terminal recording music storage area 242 in association with each other. This is a recommended song number list 50 schematically showing the data stored in the recommended song number storage area 243 in association with each other. 3 is a block diagram showing an electrical configuration of the karaoke apparatus 4. FIG. It is the figure which showed the music list 55 with a classification | category. It is the figure which showed the singing history list | wrist 57. FIG. 3 is a flowchart of basic processing 1; It is a flowchart of required information creation processing. It is a terminal-recorded music list 11 with ID. It is a figure which shows an example of the individual song classification | category list | wrist 13. FIG. It is a flowchart of a recommendation music production | generation process. It is a figure which shows an example of the recommendation music list. It is a figure which shows the example of a display to the display part 261 of the recommendation music list. It is a flowchart of a music performance reservation process. 10 is a flowchart of basic processing 2; It is a figure which shows the whole structure of 1 A of music reproduction systems which concern on 2nd Embodiment. 3 is a block diagram showing an electrical configuration of a server 80. FIG. It is the figure which showed the group song history list. It is a figure which shows an example of the group information list. It is a flowchart of a server side list creation process. It is a figure which shows an example of the group specific list | wrist 110. FIG.

  Hereinafter, a music playback system 1 and a music playback program that embody a music playback device system and a music playback program according to the present invention will be described with reference to the drawings. These drawings are used to explain the technical features that can be adopted by the present invention, and the described devices, terminal configurations, flowcharts of various processes, and the like have particularly specific descriptions. Unless otherwise noted, this is just an illustrative example.

  First, a music playback system according to the first embodiment of the present invention will be described. As shown in FIG. 1, the music playback system 1 includes a terminal device 2 such as a smartphone and a karaoke device 4 that can be connected to the terminal device 2 via a network 3.

  Next, referring to FIG. 1, communication data exchange between the terminal device 2 and the karaoke device 4 will be described. First, the terminal device 2 can reproduce music, and the terminal-recorded music list 10 that is a list of music that the user has played through the terminal device 2 in the past, and the classified music ID storage area 441 of the karaoke device 4. The ID-recorded terminal-recorded music list 11 is created from the music ID for identifying the music and the classification data indicating the music genre and the like acquired from the above. Next, the karaoke apparatus 4 creates the personal singing classification list 13 from the singing history stored in the singing history storage area 442 and transmits it to the terminal device 2. As will be described later, the terminal device 2 creates a recommended song list 14 from the personal song classification list 13 and the terminal-attached song list 11 with ID and presents it to the user via the terminal device 2. The user selects a song desired to be sung using the terminal device 2 from the songs described in the presented recommended song list 14 and reserves the karaoke device 4. When the karaoke device 4 accepts the reservation, the performance is started by reproducing the music data stored in the karaoke device 4.

  Next, the electrical configuration of the terminal device 2 will be described with reference to FIG. The terminal device 2 includes a CPU 21 that performs overall control of the terminal device 2, a ROM 22 that stores a program executed by the CPU 21, a RAM 23 that temporarily stores data and the like, and a storage unit 24. The CPU 21 can access the storage areas of the ROM 22, RAM 23, and storage unit 24. The storage unit 24 includes a program storage area 241 in which a program for processing executed by the CPU 21 is stored, a terminal recording music storage area 242 for storing the terminal recording music list 10 (shown in FIG. 1), and music to be presented to the user. It is composed of a recommended music number storage area 243 and the like for storing the maximum classification number N, the recommended music number M, and the like.

  The terminal device 2 further includes an input control unit 25 connected to the operation unit 251, an output control unit 26 connected to the display unit 261, and a communication control unit 27. The operation unit 251 is used when the user searches for a singing song or reserves a song for the karaoke apparatus 4. The input control unit 25 detects the operation of the operation unit 251. The display unit 261 displays the recommended song list 14. The output control unit 26 controls the display unit 261. The communication control unit 27 transmits / receives data to / from the karaoke apparatus 4 via the network 3. In the present embodiment, the display unit 261 and the operation unit 251 are provided. However, instead of these, a configuration including a touch panel is provided, and by searching the singing music or operating the karaoke apparatus 4 by operating the touch panel. You may make a reservation.

  Next, the terminal recorded music list 10 stored in the terminal recorded music storage area 242 (shown in FIG. 2) will be described with reference to FIG. As shown in FIG. 3, the terminal-recorded song list 10 includes a song name, a singer name, the number of times of reproduction, a song ID, a category 1 and a category 2. The number of times of reproduction indicates the number of times the user has listened to the music via the terminal device 2. The music ID indicates an identification number that uniquely identifies the music. Category 1 and category 2 indicate the related information of the music including the genre of the music. The classification 1 is a classification item that always accompanies each music piece. Further, the category 2 is a category from a viewpoint different from the category 1, and is an item that plays an auxiliary role in the category 1. Therefore, it does not necessarily accompany all music pieces. For example, in the dotted line 31 of FIG. 3, the song name is “m4”, the singer name is “M4”, the number of playbacks is “16 times”, the song ID is “x4”, and the classification 1 is “rock / male”. Are listed.

  Next, the recommended song number list 50 stored in the recommended song number storage area 243 (shown in FIG. 2) will be described with reference to FIG. As shown in FIG. 4, the recommended song number list 50 includes a classification order (i) and a maximum recommended song number (m (i)) for each category. The classification order (i) indicates the order of genres having a large number of music pieces among the music pieces classified and totaled by genre. The maximum recommended number of songs (m (i)) indicates the maximum number of songs extracted by genre and recommended to the user.

  Next, the electrical configuration of the karaoke apparatus 4 will be described with reference to FIG. As shown in FIG. 5, the karaoke apparatus 4 includes a CPU 41 that controls the entire karaoke apparatus 4, a ROM 42 that stores a program executed by the CPU 41, a RAM 43 that temporarily stores reservation information and the like, and a storage unit that includes a hard disk. 44. The CPU 41 can access the storage areas of the ROM 42, the RAM 43, and the storage unit 44.

  The storage unit 44 stores a categorized music ID storage area 441, a song history storage area 442, a music data storage area 443, a program storage area 444 that stores programs executed by the CPU 41, and a background video that is displayed on the display 475. Background image storage area 445. The classified song ID storage area 441 stores song classification data, song ID, song name, and singer name in association with each other. The song history storage area 442 stores the song ID of a song that the user has sung in the past via the karaoke apparatus 4. In the music data storage area 443, music performance data and lyrics data are stored in association with music IDs.

  The karaoke apparatus 4 further collects audio from the communication control unit 45, the input control unit 46 connected to the input device 461, the preamplifier 47 connected to the amplifier 471, the video control unit 474 connected to the display 475, and the user. A microphone amplifier 48 and a sound source unit 473 are connected to the sounding microphone 481. The communication control unit 45 communicates with the terminal device 2 via the network 3. The input control unit 46 controls the input device 461. The input device 461 includes, for example, a key input unit, and is used when adjusting the pitch of the performance music. The preamplifier 47 amplifies the music reproduced by the sound source to a predetermined output. The amplifier 471 amplifies the output from the preamplifier 47 preamplifier 47. The microphone amplifier 48 amplifies the audio data from the microphone 481 at a predetermined amplification factor. The sound source unit 473 generates a sound based on the music data from the music data storage area 443 and outputs the sound to the preamplifier 47. A speaker 472 connected to the amplifier 471 outputs sound from the sound source unit 473.

  Next, the classified music list 55 stored in the classified music ID storage area 441 (shown in FIG. 5) will be described with reference to FIG. The classified music list 55 is a list in which the genre to which the music belongs is assigned to each music. The classified music list 55 shown in FIG. 6 includes a music ID, a music title, a singer name, a classification 1 and a classification 2. For example, within the dotted line 56 in FIG. 6, the song ID is “z2”, the song name is “a2”, the singer name is “A2”, the category 1 is “pop / female”, and the category 2 is “CM / female”. It is shown that.

  Next, the singing history list 57 stored in the singing history storage area 442 (shown in FIG. 5) will be described with reference to FIG. The singing history list 57 shows the history of past songs sung by the user via the karaoke apparatus 4. The singing history list 57 includes a song ID, a song name, a singer name, a category 1 indicating the category of the song genre, and a category 2 indicating the genre of the song classified from a viewpoint different from the category 1. For example, in the dotted line 58 of FIG. 7, the song ID is “z2”, the song name is “a2”, the singer name is “A2”, the category 1 is “pop / female”, and the category 2 is “CM / female”. It is shown that there is.

  Next, basic processing 1 executed by the terminal device 2 will be described with reference to FIG. This process is realized by the CPU 21 executing a program stored in the ROM 22. First, in the basic process 1, the CPU 21 determines whether or not the user has requested to present a recommended song by operating the operation unit 251 (shown in FIG. 2) (S10). If the CPU 21 determines that there is no recommended song presentation request (S10: NO), the process proceeds to step 90, and if there is an end request, the process ends. On the other hand, when the CPU 21 determines that there is a request to present a recommended song (S10: YES), the CPU 21 performs necessary information creation processing (S30).

  Next, the necessary information creation process will be described with reference to FIG. This process is realized by the CPU 21 executing a program stored in the ROM 22. First, in the necessary information creation process, the CPU 21 reads the terminal recorded music list 10 stored in the terminal recorded music storage area 242 (S31), and there is no music ID and classification information from the read terminal recorded music list 10. The music is extracted, and the music name and singer name of the extracted music are transmitted to the karaoke apparatus 4 (S33). The karaoke device 4 collates the received song name and singer name with the classified song list 55 stored in the classified song ID storage area 441 to check the song name and singer name inquired from the terminal device 2. And the corresponding music ID and classification information are transmitted to the terminal device 2. CPU21 receives music ID and classification information from karaoke apparatus 4 (S34). The CPU 21 creates the ID-added terminal recorded song list 11 shown in FIG. 1 by associating the transmitted song name and singer name with the received song ID and classification information (S35), and ends the process. Return to step S30. Specifically, in the terminal recorded song list 10 shown in FIG. 3, the song m1 has a song ID, the song m3 has a song ID and category 1, and the song m6 has a song ID and category 1. Absent. The terminal device 2 transmits the song name “m1” and the singer name “M1”, the song name “m3” and the singer name “M3”, and the song name “m6” and the singer name “M6” to the karaoke device 4. The karaoke apparatus 4 associates the transmitted song name and singer name with the data stored in the classified song ID storage area 441, thereby matching the transmitted song name and singer name with the song ID and classification. Information is transmitted to the terminal device 2. For example, in the classified music list 55 (shown in FIG. 6), there are items corresponding to the transmitted music name “m1” and the singer name “M1”, and the music ID “x1” and the classification corresponding to the items. 1 “Hop / Female Voice” is transmitted to the terminal device 2. Based on the transmitted music ID and classification information, the terminal device 2 creates an ID-added terminal recorded music list 11 shown in FIG. Here, in the ID-added terminal-recorded song list 11 shown in FIG. 10, there are no items of the song name “m3” and the song name “m6”. This is because the classified song ID storage area 441 does not have data corresponding to these song names and singer names. Therefore, since the terminal device 2 cannot acquire the identification ID and the classification information, the list of these songs cannot be created.

  Next, with reference to FIG. 10, the ID-added terminal recording music list 11 will be described. The ID-added terminal recorded music list 11 is a list in which music IDs and classifications are assigned to the music described in the terminal recorded music list 10. As shown in FIG. 10, the terminal-attached song list 11 with ID includes a song name, a singer name, the number of times of reproduction, a song ID, a category 1 and a category 2. For example, in the dotted line 60 of FIG. 10, the song name is “m5”, the singer name is “M5”, the number of playbacks is “15 times”, the song ID is “x4”, the category 1 is “pop / female voice”, and It is indicated that the category 2 is “CM / female voice”.

  Next, the personal song classification list 13 will be described with reference to FIG. The personal singing classification list 13 classifies the songs included in the singing history list 57 shown in FIG. 7 for each genre, totals the number of songs for each genre, and arranges them in order from the genre with the largest number of songs. 4 is created. For example, in the personal singing classification list 13 of FIG. 11, the genre having the largest number of songs is pop / male voice, and the number of songs is 28. The genre with the second largest number of songs is rock / male voice, and the number of songs is 23. Furthermore, the genre with the third largest number of songs is Western / male voice, and the number of songs is 18.

  Following the necessary information creation processing (S30) shown in FIG. 8, recommended music generation processing S50 is performed. The recommended song generation process (S50) will be described with reference to FIG. This process is realized by the CPU 21 executing a program stored in the ROM 22. First, in the recommended song generation process S50, the CPU 21 determines the values of the maximum number N of songs to be presented to the user stored in the recommended song number storage area 243 (see FIG. 2) and the number of recommended songs M to be presented to the user. The CPU 21 assigns 1 to the variable i indicating the classification order (S53), and the CPU 21 determines whether or not the value assigned to the variable i is greater than the maximum classification number N (S55). . If it is determined that the CPU 21 is large (S55: YES), the process proceeds to step S63. On the other hand, when the CPU 21 determines that the song is not large (S55: NO), the CPU 21 selects a maximum of m (i) songs included in the i-th individual song category from the songs included in the terminal-attached song list 11 with ID. The selection is made (S57), and the CPU 21 determines whether or not the number of recommended songs M is satisfied (S59). When it is determined that the CPU 21 does not satisfy (S59: NO), the CPU 21 adds 1 to i (S61) and returns to step S55. On the other hand, if it is determined that the CPU 21 satisfies (S59: YES), the CPU 21 displays the recommended song list 14 on the display unit 261 (S63), ends the process, and returns to step S50 in FIG.

  Next, the recommended song generation process will be described with a specific example. For example, when the maximum number of classifications N = 3 and the number of recommended songs M = 6, in FIG. 11, the genre having the first classification rank is “pop / male voice”. Three songs are selected from the ID-recorded terminal-recorded song list 11 shown in FIG. 10 in the descending order of the number of playback times from among the songs whose genre is classified as “pop / male voice”. That is, in FIG. 10, the names of songs having the largest number of playbacks in the “hop / male voice” genre are “m2”, “m8”, and “m11”, and these three songs are selected. Next, in FIG. 11, the genre having the second classification rank is “rock / male voice”. As shown in FIG. 10, in the genre of “rock / male voice”, the music titles with the largest number of playbacks are “m4” and “m9”, and these two songs are selected. Further, in FIG. 11, the genre with the third classification ranking is “Western music / male voice”, and “m10” is selected from this genre. As described above, the recommended song list 14 shown in FIG. 13 is created. In addition, there are three songs “m11”, “m12”, and “m13” that are “2 times” in the music belonging to “pop / male voice” of category 1, and in this case, any of these is arbitrary. A song is selected.

  When the recommended song list 14 is created, a recommended song selection screen 65, a reservation key 66, and a cancel key 67 are displayed on the display unit 261 of the terminal device 2 as shown in FIG. The reservation key 66 is selected when reserving music from the recommended music selection screen 65. The cancel key 67 is used when canceling the display of the recommended song selection screen 65.

  Next, the music performance reservation process (S70) of FIG. 8 will be described with reference to FIG. This process is realized by the CPU 21 executing a program stored in the ROM 22. First, in the music performance reservation process, the CPU 21 determines whether or not a music reservation instruction has been accepted by the user selecting the reservation key 66 displayed on the display unit 261 (S71). When the CPU 21 determines that the reservation is not received (S71: NO), the reception of the reservation is monitored. On the other hand, when the CPU 21 determines that the reservation is accepted (S71: YES), the CPU 21 acquires the music ID of the reserved music (S73), and the CPU 21 transmits the music ID to the karaoke apparatus 4 (S75). Returning to step S70 of FIG. Thereby, the reservation of the music from the user is completed. Thereafter, the karaoke apparatus 4 that has received the reservation of the music reads the music data of the reserved music from the music data storage area 443 (see FIG. 5), and starts playing.

  Next, a second embodiment will be described. In the second embodiment, the basic process 2 is started when the user operates the operation unit 251 (shown in FIG. 2) a predetermined number of times or more. This process is realized by the CPU 21 executing a program stored in the ROM 22. Further, since the electrical configurations of the terminal device and the music playback device are the same as those in the first embodiment, a detailed description thereof is omitted here.

  The basic process 2 will be described with reference to FIG. First, the CPU 21 assigns 0 to a variable b indicating the number of operations of the operation unit 251 and resets the number of operations (S200). Next, the CPU 21 determines whether or not the operation of the operation unit 251 has been detected by the user (S201). If the CPU 21 determines that the operation has not been detected (S201: NO), the process proceeds to step S207. On the other hand, if it is determined in step S201 that the CPU 21 has detected the operation of the operation unit 251 (S201: YES), the CPU 21 adds 1 to the value of the variable b (S203), and the CPU 21 determines that the value of the variable b is a predetermined number of times ( For example, it is determined whether or not it has exceeded 30 times (S205). When the CPU 21 determines that the predetermined number of times has not been exceeded (S205: NO), the process proceeds to step S207. On the other hand, if the CPU 21 determines that the predetermined number of times has been exceeded (S205: YES), the CPU 21 performs necessary information creation processing (S30), and then performs recommended song generation processing (S50). In the recommended song generation process, the recommended song list 14 (see FIG. 1) is displayed on the display unit 261 of the terminal device 2 to display a recommended song selection screen 65 (shown in FIG. 14) for receiving selection of a song from the user. When a song song is selected by the user from the displayed recommended song list 14 and the reservation key 66 is selected, a song performance reservation process is performed (S70), and the process returns to step S200. In step S200, the value of the variable b indicating the number of operations is reset to 0, the process proceeds to step S201, and the operation of the operation unit 251 is monitored. In S207, the CPU 21 determines whether or not there is an end instruction from the user (S207). If there is no end instruction (S207: NO), the CPU 21 returns to step S201 and monitors the operation of the operation unit 251. On the other hand, if there is an end instruction (S207: YES), the process ends.

  As described above, according to the second embodiment, generation of a recommended song list is automatically started when the operation of the operation unit by the user exceeds a predetermined number of times due to the user wondering about music selection. As a result, the user is free from the trouble of instructing the generation of the recommended song list.

  Next, a third embodiment will be described. As shown in FIG. 17, the music playback system 1A includes a terminal device 70, a server 80, and a karaoke device 90 that are connected to a network such as an intranet or the Internet and can communicate with each other.

  Next, with reference to FIG. 17, the exchange of communication data among the terminal device 70, the server 80, and the karaoke device 90 will be described. As shown in FIG. 17, the terminal device 70 is owned by the user A and can reserve music for the karaoke device 90. The karaoke device 90 stores music data, and transmits the singing history of singing by the user A to the server 80. Further, the server 80 includes a tune ID storage area 842 with classification, and a group singing history storage area 843 for storing singing history data received from the karaoke apparatus 90. The terminal device 70 transmits the terminal recorded music list 10 to the server 80. The server 80 that has received the terminal recorded music list 10 creates an ID-added terminal recorded music list 11 from the music ID and classification information and the received terminal recorded music list 10, and transmits it to the terminal device 2. Next, the server 80 creates the personal singing classification list 13 from the singing history and transmits it to the terminal device 2. The terminal device 2 creates a recommended song list 14 from the personal song classification list 13 and the terminal-attached song list 11 with ID.

  Next, the electrical configuration of the server 80 will be described with reference to FIG. As shown in FIG. 18, the server 80 includes a CPU 81 that controls the entire server 80, a ROM 82 that stores a program executed by the CPU 81, a RAM 83 that temporarily stores input data and the like, a storage unit 84, and an input device 851. An input control unit 85 connected, an output control unit 86 connected to the output device 861, and a communication control unit 87 are provided. The CPU 81, the ROM 82, the RAM 83, the storage unit 84, the input control unit 85, the output control unit 86, and the communication control unit 87 are electrically connected to each other. Further, the CPU 81 can access the storage areas of the ROM 82, the RAM 83, and the storage unit 84.

  The storage unit 84 includes a program storage area 841, a classified music ID storage area 842, a group song history storage area 843, and a group information storage area 844. The program storage area 841 and the classified music ID storage area 842 are the same as the program storage area 444 and the classified music ID storage area 441 shown in FIG. The group singing history storage area 843 stores the history of songs sung in the past by the user A via the karaoke apparatus 90 in association with the accompanying group of the user A. The group information storage area 844 stores information on groups accompanied by the user A.

  Next, the group song history list 100 stored in the group song history storage area 843 will be described with reference to FIG. The group singing history list 100 is a singing history of the user when the user has used the karaoke apparatus 90 in a group with a companion in the past. The group singing history list 100 transmits a group name from the terminal device 70 to the server 80 when the user A visits a karaoke store where the karaoke device 90 is installed. The server 80 that has received the group name creates the group singing history list 100 by associating and registering the received group name and the song sung at that time. The group singing history list 100 includes a song ID, a song name, a singer name, a classification 1, a classification 2, and a companion group ID. The accompanying group ID identifies the group of the accompanying person of the user A. For example, in the dotted line 101 in FIG. 19, the song ID is “z2”, the song name is “a2”, the singer name is “A2”, the category 1 is “pop / woman” in the category 2 “CM / female voice” is described, and “g2” is described in the accompanying group ID.

  Next, the group information list 105 stored in the group information storage area 844 will be described with reference to FIG. The group information list 105 is a list in which a group name and a user ID of the companion are registered when the user A visits a karaoke shop or the like where the companion and the karaoke apparatus 90 are set in the past. The group information list 105 includes a user name, a user ID, a group ID, a group name, a user ID 1, a user ID 2, and a user ID 3. The user ID identifies the user. The group ID identifies the group relationship. The group name indicates the name of the group relationship. User ID1, user ID2, and user ID3 identify a companion. For example, within the dotted line 106 in FIG. 20, the user name “A”, the user ID “u2”, the group ID “g1”, the group name “company relationship”, the user ID1 “u2” (user B), and the user ID2 “u3” "(User C) and user ID 3" u4 "(user D) are stored. This indicates that the user A has used the karaoke device 90 with the user B, the user C, and the user D in the “company relationship” in the past. The group information is stored in the group information storage area 844 when the user A, the user B, the user C, and the user D access the server 80. For example, when the user A first visits a karaoke store as the group (user B, user C, user D), the group name displayed at that time from his / her terminal device is displayed on the display screen. This is stored by selecting “company relation”, “friend relation”, etc. from the group name selection screen to be transmitted to the server 80.

  Next, the electrical configuration of the karaoke apparatus 90 will be described. The karaoke device 90 has a CPU 41, a ROM 42, a RAM 43, an input control unit 46 connected to the input device 461, a preamplifier 47 connected to the amplifier 471, and a communication control unit, similarly to the electrical configuration of the karaoke device 4 shown in FIG. 45, a sound source unit 473, a video control unit 474 connected to the display 475, and a microphone amplifier 48 connected to a microphone 481. The amplifier 471 is connected to the speaker 472. The karaoke apparatus 90 includes a storage unit 49, and the storage unit 49 includes a music data storage area 443, a program storage area 444, and a background image storage area 445.

Next, with reference to FIG. 21, the server side list creation process executed in the server 80 will be described. This process is realized by the CPU 81 executing a program stored in the ROM 82. When the user A, the user B, and the user C visit the karaoke store where the karaoke device 90 is installed, the user ID is temporarily registered in the RAM 83 of the server 80 by accessing the server 80 from their terminal device. . First, in the basic process 3, the CPU 81 determines whether or not there is a transmission request for the music ID list and the classification information from the terminal device 70 of the user A (S101), and when the CPU 81 determines that there is a transmission request (S101: YES), the CPU 81 receives the song name and singer name from the terminal device 70 (S103), and the CPU 81 receives the received song name and singer name and the song name and singer name stored in the classified song ID storage area 842. Are associated with each other to generate the ID-recorded terminal-recorded music list 11 shown in FIG. 10 (S105). Next, the CPU 81 transmits the terminal-attached song list 11 with ID to the terminal device 70 (S107), and returns to step S101. On the other hand, when the CPU 81 determines that there is no transmission request from the terminal device 70 (S101: NO), the CPU 81 determines whether there is a transmission request for personal song classification from the terminal device 70 (S109). When the CPU 81 determines that there is no transmission request from the terminal device 70 (S109: NO), the process returns to step S101. On the other hand, when the CPU 81 determines that there is a transmission request from the terminal device 70 (S109: YES), the CPU 81 acquires the user ID of the companion from the RAM 83 (S111), and the CPU 81 specifies the group relationship by a method described later ( S113), CPU81 produces | generates the personal song classification | category list | wrist 13 from the specified group relationship and singing history (S115), CPU81 transmits the personal singing classification | category list | wrist 13 to the terminal device 2 (S117), and returns to step S101.

  Specifically, when the user A visits a karaoke store where the karaoke apparatus 90 is installed together with the user B and the user C, the user A accesses the server 80 and registers the user ID in the server 80. When the server 80 accepts a transmission request for personal singing classification from the user A (S109: YES), the server 80 acquires user IDs of the accompanying users B and C from the RAM 83 (S111), and based on the user A's user ID. Then, the group information list 105 (shown in FIG. 20) of the user A is read from the group information storage area 844. The group information list 105 describes that both the user B and the user C have visited the store in the past with the user A and the group ID “g1”, in other words, “company relations”. Accordingly, as shown in the dotted line 111 of the group specification list 110 (shown in FIG. 22) for specifying the group relationship of the user A, the number of persons corresponding to the group ID “g1”, that is, the group name “company relationship” is “2”. (User B and User C), and the current group relationship is specified as “Company relationship” (S113).

  Next, when the group relationship is specified as “company relationship”, only the music to which the group ID “g1” is assigned is extracted from the group singing history list 100 and classified by genre to be used in the first embodiment. The personal song classification list 13 shown in FIG. 11 is created in the same manner as (S155) and transmitted to the terminal device 2 (S117). The terminal device 70 that has received the song classification list creates the recommended song list 14 from the received individual song classification list 13 and the ID-added terminal recording song list 11 in the same manner as in the first embodiment.

  As described above, in this embodiment, the recommended song list is created based on the group information when visiting the store in the past. This makes it easy to select music according to the atmosphere of the place, for example, when a private karaoke store is visited and when a karaoke store is visited for work, different recommended song lists are presented.

  In the present embodiment, when the music is classified, the recommended music list 14 is created based on the music genre. However, the present invention is not limited to this. For example, the recommended song list 14 may be created based on a singer name or the like.

1 Music Playback System 2 Terminal Device 3 Internet 4 Karaoke Device 10 Terminal Recorded Music List 11 ID Recorded Terminal Recorded Music List 13 Personal Song Classification List 14 Recommended Music List 21 CPU
24 storage section 44 storage section 50 recommended song number list 57 singing history list 65 recommended song selection screen 66 reservation key 67 cancel key 241 program storage area 242 terminal recording song storage area 243 recommended song number storage area 261 display section 441 music ID with classification Storage area 442 Singing history storage area 443 Music data storage area 444 Program storage area 445 Background image storage area

Claims (7)

A music playback system comprising: a terminal device including a display unit for displaying a music list; and a music playback device configured to be able to communicate with the terminal device and storing a song history that is a song sung by a user as song history information. There,
The music player is
From the singing history, comprising a singing history classification creating means for creating a singing history classification list that classifies songs sung by the user,
The terminal device
Music history acquisition means for acquiring music information listened to by the user via the terminal device and storing it in a music history storage unit as music history information;
Song ID creation means for creating a song ID list by associating song IDs with individual song information included in the song history information acquired by the song history acquisition means and stored in the song history storage unit;
Sing history acquisition means for acquiring the singing history classification list created by the singing history classification means from the music playback device;
From the singing history classification list acquired by the singing history acquisition means and the music ID list created by the music ID creation means, a recommended music list that presents recommended music to the user is weighted by a plurality of genres. A recommended song list creation means created by:
Display control means for displaying the recommended song list created by the recommended song list creating means on the display unit;
Accepting means for accepting a reservation of a song to be sung from the recommended song list displayed on the display unit from the user;
A music playback system comprising: music reservation means for transmitting the music ID of the music received by the receiving means to the music playback device. The music playback system includes a server that is configured to be communicable with the terminal device and the music playback device and includes a database that stores a music ID that is an identification ID for identifying individual music,
The server
The music playback system according to claim 1, further comprising the music history acquisition unit and the music ID creation unit instead of the terminal device. The terminal device includes music search means for the user to search for music,
A search counting means for counting the number of searches of the music from the music search means and storing it in a search count storage unit as search count information;
Determination means for determining whether or not the number of searches from the user is a predetermined number or more using the search number information stored in the search number storage unit;
The said display control means displays the said recommended music list on the said display part, when the said determination means determines with the said frequency | count of search being more than predetermined number of times. Music playback system.   The search counting means further comprises reset means for resetting the search count stored as search count information in the search count storage section, and when the music reservation is accepted via the music reservation means, the reset means 4. The music reproduction system according to claim 3, wherein a value of the search number stored as search number information in the search number storage unit is reset to zero. The singing history information includes genre information about music,
Genre classification means for classifying and counting the number of songs included in the singing history information for each genre;
A rank calculation means for calculating a frequent rank of the genre included in the singing history information based on a classification result by the genre classification means;
5. The recommended song list creation unit creates the recommended song list from the frequent appearance rank of the genre calculated by the rank calculation unit and the song ID list. Music playback system. The server
Group attribute accepting means for accepting a group attribute of a companion accompanying the user from the user;
The group attribute received by the group attribute receiving means and the song ID of the song sung by the user when the group attribute is received are created in association with each other and stored as group song information in the group song storage unit And a group music storage means for allowing
When the group attribute is received from the user via the group attribute receiving unit, the recommended song list creating unit is configured to store the received group attribute and the group song storage unit stored in the group song storage unit. 6. The music playback system according to claim 2, wherein the recommended music list is created from group music information. A music playback program that is executed by a terminal device connected to a music playback device that stores a song history list that is a list of song history of songs sung by a user,
A music history acquisition step of acquiring music information that the user has listened to via the terminal device and storing it in a music history storage unit as music history information;
A song ID creation step of creating a song ID list by associating a song ID with each song information included in the song history information acquired in the song history acquisition step and stored in the song history storage unit;
The singing history acquisition step of acquiring the singing history list from the music playback device;
From the singing history list acquired in the singing history acquisition step and the tune ID list created in the tune ID creation step, a recommended tune list that presents recommended tunes to the user is weighted by a plurality of genres. A recommended song list creation step to be created;
A display control step of displaying the recommended song list created in the recommended song list creating step on a display unit included in the terminal device;
An accepting step of accepting a reservation of a song to be sung from the recommended song list displayed on the display unit from the user;
A music playback program for causing a computer of a terminal device to execute a music reservation step of transmitting the music ID of the music received in the receiving step to the music playback device.

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