JP4353418B2 - Karaoke system with mail order item purchase function - Google Patents

Description

  The present invention is mainly composed of a karaoke performance device having a user ID recognition function, or a plurality of karaoke performance devices and a karaoke host device connected to the network, and a user can enjoy a desired mail order item while enjoying karaoke. It relates to a karaoke system that can be purchased.

In the current karaoke system, an advertisement image or advertisement video called “CM between songs” is displayed between the time before the user reserves and registers the karaoke music, and between the songs of the karaoke music registered for reservation. There are various types of advertisements, such as introduction of new music and new artists, introduction of local and current services and products, and introduction of music CDs and DVDs. Since these can obtain information while enjoying karaoke, they are very useful as an information source for karaoke users.

Therefore, various techniques for this “inter-CM” have been conceived. For example, in Patent Document 1, advertisement information related to a karaoke performance song is stored, the advertisement information is read and displayed as appropriate, and when a commercial song or the like is played, the commercial name or company name of the CM is effective. A technique that appeals to the public is disclosed. Further, in Patent Document 2, the performance music and the advertisement video are linked by the image data, and even if the performance music is not necessarily a CM use music, the advertisement video linked by the image data is displayed, and thereby the display frequency of the advertisement video. A technique for increasing the number is disclosed. Further, in Patent Document 3, by introducing different introduction information for each type of karaoke performance terminal, and re-editing the downloaded introduction information according to the situation of the performance terminal, an optimal ICM can be efficiently obtained. A technique that can be reproduced is disclosed.
JP-A-8-194453 JP-A-8-234781 Japanese Patent Laid-Open No. 9-265294

As information displayed in such a “CM between songs”, introduction information on “mail order items”, that is, “products introduced by video and images (photos) and sent by purchase order” is adopted. Will create new business opportunities and deepen mail order sales. However, simply displaying the introduction information of mail order items as “CM between songs” makes it quite difficult for the user to make a purchase decision in an extremely short time between songs of karaoke music. Even if it is judged, remembering exactly what the mail order items introduced in the advertisement image and advertisement video of “CM between songs” that I saw was a chaos when using karaoke. is there. Or, for example, even if a booklet or pamphlet containing mail order items is prepared separately, mail order items introduced in the “Song CM” that I saw from all mail order items posted on them are easy. However, even if it is introduced at the corner “CM between songs”, this is not fully utilized.

Accordingly, the present invention focuses on adopting introduction information about mail-order items for “inter-song CM” between songs of karaoke music, and provides introduction information with high advertising effect for each user, By identifying the referral information seen by the user and making it easy for the user to later confirm the mail-order items introduced by the referral information, the user can make full use of the referral information for the user. An object of the present invention is to provide a karaoke system capable of easily and efficiently purchasing desired mail order items while enjoying karaoke.

In view of the above problems, the present inventors provide a user-specific information recording unit that can be viewed for each user and associated with a user ID, and are related to karaoke music recorded in the singing history of any user It has been found that the advertisement effect of “CM between songs” is further enhanced by displaying the introduction information of mail order items to be played between songs of karaoke songs , preferably after the user sings. In other words, paying attention to the fact that the user has many opportunities to see, and the advertising effect is further enhanced if the related “CM between songs” is displayed according to the background image of the karaoke song that the user likes and its style. Furthermore, for the mail-order items introduced for each user, the user ID is linked and recorded in the user-specific information recording unit, and the recorded mail-order items are stored in the user-specific information recording unit. A list is displayed in accordance with an instruction of the associated user, and when the user designates a mail-order item that the user desires to purchase, the user ID is associated with the mail-order item to be ordered by a predetermined order. It was found that the above-mentioned problem can be solved by constructing a system for registration in the purchase designation item registration unit, and the karaoke system with a mail-order item purchase function of the present invention has been conceived.

That is, the karaoke system with a mail-order item purchase function according to claim 1 of the present invention is mainly composed of a karaoke performance device, and has a user ID recognition function and a singing history recording function for each user. A karaoke system for a user to purchase a predetermined mail-order item,
(A) an information recording unit for each user that is associated with an arbitrary user ID and that enables browsing of individual information for each user;
(A) introduction information display means for each user for displaying introduction information of mail order items related to karaoke songs recorded in the singing history of the user between songs of a predetermined karaoke song ;
(C) When the introduction information is displayed, an introduction item recording means for recording the mail order item introduced in the information in the user-specific information recording unit of the user;
(D) an introductory item list display means for displaying a list of mail-order items recorded in the user-specific information recording unit according to instructions of the users associated with the user-specific information recording unit;
(E) If the user designates a mail order item that the user desires to purchase from the list display, the user ID is linked to the mail order item to be ordered as a predetermined purchase designation item. Purchase designated item registration means for registering in the registration unit,
It is characterized by comprising.

  A karaoke system with a mail-order item purchase function according to claim 2 of the present invention is the karaoke system according to claim 1, in addition to the karaoke performance apparatus, a karaoke host apparatus connected to a plurality of the karaoke performance apparatuses. And (f) the user-specific information recording unit is provided in the karaoke host device.

Furthermore, the karaoke system with a mail-order item purchase function according to claim 3 of the present invention is the karaoke system according to claim 1 or 2, wherein (ki) the predetermined purchase designation item registration unit is the user-specific information. wherein the thus provided in the recording unit.

According to the karaoke system with a mail-order item purchase function according to claim 1 of the present invention, the karaoke music recorded in the singing history of an arbitrary user is provided with a user-specific information recording unit linked to the user ID. By selecting and extracting introduction information of mail order items related to, and displaying them between songs of karaoke songs , specifically, the background video that the user sees many times with their favorite karaoke songs, and the song style Or, by displaying the introduction information related to the artist of the karaoke song, etc., the advertising effect of the introduction information is synergistically enhanced, and further, to record the introduced mail-order items in the information recording section by user, The referral information seen by the user can be identified, the mail order items recorded are displayed in a list according to the user's instructions, and the user wishes to purchase from this list display. When a mail-order item is specified, the user ID is linked and registered in a predetermined purchase-specified item registration unit. Therefore, the user can easily confirm the introduced mail-order item later. In addition, the user can make full use of the introduction information and can easily and efficiently purchase desired mail order items while enjoying karaoke.

  Moreover, according to the karaoke system with a mail-order item purchase function according to claim 2 of the present invention, in the karaoke system according to claim 1, the user-specific information recording unit is provided in the karaoke host device. Mail order items introduced on any connected karaoke performance device are centrally managed by the karaoke host device, and the user can view the list of mail order items from any karaoke performance device connected to the network. Therefore, the user can easily designate and register what he / she wishes to purchase at various times connected to the network at a desired timing.

Furthermore, according to the karaoke system with a mail-order item purchase function according to claim 3 of the present invention, in the karaoke system according to claim 1 or 2, the predetermined purchase designation item registration unit is a user-specific information recording unit. The system configuration can be simplified, and mail order items that have been registered for purchase for each user, their purchase history, or the purchase price can be easily obtained at the desired timing from the user-specific information recording unit. In addition, if the user-specific information recording unit is provided in the karaoke host device, it is possible to confirm at a desired timing in various places connected to the network.

  Hereinafter, the optimal example is given about the karaoke system with the mail-order sales item purchase function of this invention, and the structure of (a) to (e) of Claim 1 and (ki) of Claim 3 is explained in full detail first. .

  FIG. 1 is a block diagram of a karaoke system with a mail order item purchase function of the present invention. The karaoke system (1) of this embodiment is mainly composed of a karaoke performance device (P) having a user ID recognition function. The karaoke performance device (P) includes a remote control device (3) and a display device (4). , Microphone device (5), speaker (9), etc., sound source (6), mixer (7), volume detector (14), MPEG decoder (15), synthesis circuit (16), ID card read / write Central control means (10) to which the apparatus (2) and the like are connected to control the overall system processing of the entire apparatus, various data for operating the karaoke system, various data generated with the use of karaoke, and communication Various data sent from the karaoke host device (see FIG. 5) connected to the network via the control means (21), and sent to the karaoke host device It is mainly a storage unit such as RAM (12) and a hard disk (11) for recording various types of data for.

  Here, each component will be described in detail. First, each user logs in by inputting his / her user ID in advance using the ID card reading / writing device (2). In addition, after this, the user performs the operation before and after designating his / her ID icon formed by this login, specifically, the reservation registration of the song ID attached to the desired karaoke song following the designation of the ID icon. If you specify an ID icon after an instruction to display a list of mail-order items recorded in the user-specific information recording unit, an operation such as specifying a mail-order item that the user wants to purchase, or these operations The central control means (10) can identify who the operation is issued from. The recognition of the user ID is not limited to using an ID card as in the present embodiment, and may be based on a biometric identification function such as a fingerprint or a voiceprint.

  The music ID designated by the user is received from the user interface attached by the remote control device (3) via the operation signal interface (24) on the central control means (10) side. The received music ID is registered in the performance reservation queue in association with the user ID by the karaoke music reservation registration means (23). Karaoke songs corresponding to the reserved song IDs are played sequentially, but the performance is performed in the following manner. The sound source (6) forms a musical sound signal according to performance data corresponding to the music ID input by the processing of the sequencer (22) executed by the central control means (10), and the formed musical sound signal is the mixer (7). The mixer (7) appropriately balances the musical sound signal generated by the sound source (6) and the user's singing voice signal from the microphone device (5) input via the A / D converter (13). The mixed digital audio signal is input to the sound system (8). This sound system (8) includes a D / A converter and a power amplifier, converts an input digital signal into an analog signal and amplifies it, and emits karaoke accompaniment music and singing sound from a speaker (9).

In addition to the performance data (27), video data (28) is encoded in the MPEG2 format on the hard disk (11). The video data (28) storage unit mainly stores a background video (28a) of each karaoke song and introduction information (28b) of various mail order items to be displayed between the songs of the karaoke song. ing. The video data of the introduction information (28b) is configured in the same manner as the performance data (27). That is, the BGM track corresponds to the musical sound track of the performance data, the display track corresponds to the lyrics track, the announcement control track corresponds to the audio control track, and the DSP control track corresponds to the effect control track. The voice data is obtained by dividing the introduction voice into fragments, and the introduction voice is constituted by combining the pieces of voice data in a predetermined order. An identification number (for example, a product number) for identifying the introduction information is set in the header portion (not shown) of the video data of each introduction information (28b), and the introduction information display means (17) Based on the display designation program, this identification number is designated and introduction information is selectively extracted.

The RAM (12) is provided with a user-specific information recording unit (25) for each user, and in this recording unit (25), the singing history of the karaoke song ID sung each time the user sings ( 25c) is recorded. The user-specific introduction information display means (17) displays the introduction information of the mail-order items related to those karaoke songs based on the singing history (25c) between the songs of the predetermined karaoke songs. In the example, for the time before the user registers and registers the karaoke song, the introductory information is displayed for the logged-in user by changing the display target in the login order, but the user performs according to the reservation registration. In that case, immediately after the singing of any user, the introduction information is displayed with the user as a display target person. Displaying immediately after singing is particularly preferable because the synergistic effect with the introduction information is maximized because the user has a strong impression of the background image and the style of the karaoke music and the memory is new.

  In the present invention, mail-order items related to karaoke music are worn by products captured in the background video of karaoke music, such as daily necessities, furniture, food and drinks, entertainment facilities (admission tickets), and performing artists. For example, clothes and decorations, music CDs of concert artists, concert tickets, etc. Also, from the style of karaoke music, for example, enthusiasm, pops, rock, folk, mood music, etc. , And goods included in the lyrics of karaoke songs, specifically, “Takiyaki”, “Dango”, “Sake”, etc. from conventional hit songs.

  In consideration of these conditions, each karaoke piece is linked in advance with a plurality of mail order items to be related, and this tie is stored in a correlation table (T) of mail order items related to each karaoke piece. Done. As shown in FIG. 8, this correlation table (T) is mainly composed of a song ID field (f1) of each karaoke song and a product number field (f2) which is an ID of each mail order item. Applicable flags (black circles) are set on mail order items related to karaoke songs. And when a user sings a predetermined karaoke piece, it is recorded in the singing history (25c) and applied to the correlation table (T) for mail order items related to the karaoke piece included in the history, that is, each karaoke piece. The introduction information of mail-order items with a flag is sequentially displayed according to a predetermined program.

  For the video data (28) of the introduction information, the central control means (10) performs reproduction processing. Specifically, the introduction information for each user incorporated in the central control means (10). The introduction information (28b) is selected and extracted by the display means (17) and is input to the MPEG decoder (15). The MPEG decoder (15) demodulates the MPEG data, converts it into an NTSC video signal, and inputs it to the synthesis circuit (16). The synthesizing circuit (16) synthesizes the OSD such as the name of the person to be displayed, the standard of mail order items, price information, a message, or a product number on the video signal of the introduction information (28b), and communicates with the display device of FIG. As shown in the introduction information display screen of the sales item, various display items in addition to the name (d1) of the display target person are displayed on the display device (4) attached to the karaoke performance device (P) with the synthesized video signal. An introduction information video (D) including is displayed. By the way, the mail-order item “Diver Watch” introduced in FIG. 2 is worn by the artist of the song in addition to the sea background image used in the karaoke song sung by the user. is there. The background video (28a) is also subjected to the same playback process, and the OSD such as the lyrics telop and the scoring display is synthesized on the video signal, and the synthesized video signal is displayed on the display device (4). Is.

  Next, the remote control device (3) includes a user interface, and outputs an operation signal corresponding to the user's operation to the central control means (10). The central control means (10) detects this operation signal and performs corresponding processing. For example, when a music ID is input from the remote control device (3), the music ID is transmitted to the sequencer (22) as a request for karaoke music. The sequencer (22) mainly includes a music sequencer, a lyrics sequencer, and a character pattern creation means, and reads out performance data (27) identified by the music ID from the hard disk (11). Moreover, this karaoke apparatus (P) is provided with the sound volume detection part (14) as a means to notify the calorie consumption by singing. The volume detector (14) is composed of various processing circuits capable of sampling the singing input signal. When the singing input signal from the microphone device (5) is input, the singing input signal is received for a predetermined time. Sampling processing is performed at intervals, and the central control device (10) performs arithmetic processing for sequentially integrating the sample values.

  A user-specific information recording unit (25) is set in the RAM (12) for each user. The user-specific information recording unit (25) includes a user ID (25a) and a central control means (10). When predetermined introduction information is displayed by the introduction item recording means (18) incorporated in the mail item, the user ID (25a) is linked to the mail order item introduced in the information, and the introduction information The mail order item (25b) introduced in is recorded. Further, the introduction item list display means (19) incorporated in the central control means (10) lists the introduction items (25b) recorded in the user-specific information recording section (25) from any user. When receiving the instruction to display, the introduction item (25b) of the user-specific information recording unit (25) of the user is displayed in a list format on the display device (4). Then, when the user designates a mail-order item that the user desires to purchase from the list display, the purchase designation item registration means (20) is a purchase designation item registration unit (26) set in the RAM (12). ), The purchase designation item (26b) associated with the user ID (26a) is registered.

In this embodiment, the purchase designation item registration unit (26) is independent from the user-specific information recording unit (25) for each user, and each user's purchase designation item (26b) is assigned to each purchase designation item (26b). Although collectively managed by tying the user ID (26a), the present invention is not limited to this, each of the user-specific information recording unit (25), purchased given item registration unit for each user (26) may be provided . According to this, since the same table can be processed without providing a separate management table, the system configuration can be simplified, and the mail-order items registered for purchase reservation for each user, the purchase history or the purchase price can be stored for each user. It can be easily confirmed at a desired timing from another information recording unit.

  Here, based on the external view of the remote control device attached to the karaoke performance device in the karaoke system of the present invention shown in FIG. 3 and the list display screen of the introduction items on the LCD of the remote control device shown in FIG. The configurations of (d) and (e) described in claim 1 of the invention will be described in further detail.

  First, as shown in FIG. 3, the size of the main body of the karaoke remote control device (3) in this embodiment is such that it can be held with both hands lightly open, and the shape is substantially rectangular with a curved portion. It is. A liquid crystal display (hereinafter referred to as LCD: 3a) is provided as a display means, and a touch sensor type operation panel (3b) is mounted on the LCD (3a). Further, an infrared transfer unit (not shown) made up of a light emitting diode is provided at a substantially upper end portion on the front of the main body, which is used for reserving and registering a music ID code or the like in a predetermined karaoke performance device. In addition, at the lower end of the back of the main unit, a charging station that also serves as a processor for synchronizing data when transmitting and receiving data between the charger for supplying power to the secondary battery of the main unit and the karaoke performance device ( A connection terminal (not shown) for mounting and connecting to a common name “cradle” or performing data communication of the RS232C standard is provided.

  Next, FIG. 4 is a list display screen of introduction items by the LCD of the remote control device of FIG. 3, and the user uses the GUI environment of the operation panel of the touch sensor system, and through this GUI dialogue, The mail order mode icon (not shown) that triggers the list display and its purchase system activation is specified continuously with the user ID icon so that the user can purchase the desired mail order item. is there. First, as a result of this operation, the user displays a mail order mode display screen as shown in FIG. On this display screen, the name (d1) of the user and the list (d2) of mail order items recorded in the user-specific information recording unit of the user are displayed. In this embodiment, various item fields such as the product number, product name, mail order price, and purchase designation flag of the introduction item are set in the mail order item list display (d2).

  While viewing this display screen, the user designates a mail-order item desired to be purchased. This designation also uses the GUI environment, and by touching the purchase designation flag field, as shown in (b), the desired mail order item can be designated by setting the purchase desired item flag (d3). . In the present embodiment, the purchase designation is designed to be canceled by touching again. In this way, when a mail order item to be ordered is designated and the “purchase designation” icon (d4) is touched, a purchase confirmation screen is displayed as shown in (c). On this display screen, the name (d1) of the purchaser, the content display (d5) of the purchase designation item, the total amount paid by the purchaser (d6), and the like are displayed. In addition, on this display screen, a “purchase confirmation” icon (d7) indicating that the user has finally confirmed the purchase designation is provided, and the user can place an official order by touching this icon (d7). I have done. In this embodiment, in parallel with the “purchase confirmation” icon (d7), a “return” icon (d8) for allowing the user to view the list display (d2) of mail order items again, or canceling the purchase designation. A “cancel” icon (d9) or the like is also provided.

  5 is a network configuration diagram of the karaoke system of the present invention including the karaoke host device shown in FIG. 5 and a block configuration diagram of the karaoke host device of FIG. 5 shown in FIG. Based on this, the configurations of (2) and (3) according to claim 2 of the present invention will be described in detail.

  First, as shown in FIG. 5, the karaoke system (1) of this embodiment includes a plurality of the karaoke performance devices (P, P ...) and a network communication line (N) connected to the performance devices (P, P ...). The karaoke host device (H) connected through the network is the main component. As shown in FIG. 6, the karaoke host device (H) of this embodiment includes a central control means (32) for comprehensively controlling functions of the entire host device, and a hard disk (for storing various data). 33), a communication interface (31) for transmitting / receiving various data to / from the karaoke performance device (P) with an ID card reading / writing device (30).

  When predetermined introduction information is displayed on the performance device (P) in a state where the user ID is recognized and logged in at the predetermined karaoke performance device (P), the data of the introduced mail-order items The user ID is linked and transmitted. When the transmission data is received by the communication interface (31), the user-specific information recording unit (35) provided in the hard disk (33) is recorded in the same manner as in the above embodiment. The user ID (35a) is linked and the introduced mail-order item (35b) is recorded. If the karaoke host device (H) is provided with the user-specific information recording unit (35) as in the present embodiment, the user-specific information recording unit is not necessarily provided within the karaoke performance device.

Further, the hard disk (33) is provided with a purchase designation item registration section (36), and each purchase designation item (36b) is registered in association with each user ID (36a). Also in this embodiment, the purchase designation item registration unit (36) in the karaoke host device (H) is independent of the user-specific information recording unit (35) for each user, and each user is designated for purchase. Although item (36b) are collectively managed by tying each user ID to (36a), the present invention is not limited to this, each of the user-specific information recording unit (35) in the user You may provide the purchase designation | designated item registration part (36) for every. In addition, in this hard disk (33), mail order item introduction information (34) for electric transmission to each karaoke performance device (P) connected to the network and a correlation table (T) of mail order items related to each karaoke piece. Is also recorded.

  Next, based on the system flow diagram of the karaoke system of the present invention shown in FIG. 7, the operation flow of the entire system of the present invention will be described in detail.

First, each user logs in to the karaoke system using an ID card reading / writing device or the like (S1). Each time each user logs in, the user ID is acquired (S2). This acquisition is used as a key for each personal information generated thereafter. When an arbitrary user sings, introduction information of mail order items related to the recorded karaoke music is displayed between the songs of the karaoke music immediately after the singing based on the singing history of the user (S3). ) Is linked to the user ID logged in at the time of display, and the introduction item for each user is recorded in the information recording unit for each user (S4).

  When an arbitrary user gives an instruction to display a list of mail-order items recorded in the user-specific information recording unit at a desired timing (S5), the list is displayed (S6). Of course, when there is no instruction (S5), the introduction items are sequentially recorded. The list of introduction items for each user may be displayed on the display device of the karaoke performance device, but as shown in the above embodiment, it is displayed on the LCD of the remote control device attached to the karaoke performance device. This is convenient because it does not hinder karaoke performance with background video and lyrics telop display. Next, when the purchase designation of the mail order item that the user desires to purchase is confirmed by this list display (S7), the final confirmation of the purchase designated item is again performed before the registration of the purchase designated item registration unit. Display is performed (S9). Then, when the purchase designation of the mail-order item is finally confirmed (S10), registration in the purchase designation item registration unit is performed (S11). If the final confirmation of the purchase designation is not made (S10), the purchase designation process is canceled.

  After registration in the purchase designation item registration unit (S11), billing processing (S12) associated with purchase for each user in another system and ordering of mail order items from mail order dealers or in-house distribution centers Processing (S13) is performed. Then, the logoff of the system is confirmed (S8), but the system is continued in a state where the logoff is not confirmed, and the system is terminated at the confirmed stage. The introduction items recorded in the information recording section for each user may be deleted at the time of logoff. However, the introduction items are configured so as to be deleted by the user's deletion instruction until the deletion instruction is issued. May be stored.

As described above in detail, according to the karaoke system with a mail-order item purchase function of the present invention, a user-specific information recording unit is provided for each user, and the karaoke music recorded in the singing history of any user By displaying the introduction information of related mail order items between the songs of karaoke music, the advertising effect of the introduction information is synergistically enhanced, and the introduced mail order items are linked to the user ID and the user. A list of mail-order items recorded in a separate information recording section, and the recorded mail-order items are displayed in accordance with a user instruction associated with the information recording section for each user, and the user wishes to purchase from this list display. When a sales item is specified, the user ID is associated with the user and registered in the predetermined purchase specification item registration unit. From the fact that it can be confirmed to the easy, with sufficient Ikaseru the introductory information for the user, the user while enjoying the karaoke, you can buy the desired mail-order items easily and efficiently.

The block block diagram of the karaoke system with the mail order item purchase function of this invention. Mail order item introduction information display screen using a display device. The external view of the remote control device which a karaoke performance apparatus accompanies. Introductory item list display screen on LCD of remote control device. The network block diagram of a karaoke system including a karaoke host device. The block block diagram of the karaoke host apparatus which comprises a karaoke system. The system flow figure of the karaoke system of this invention. Correlation table of mail order items related to each karaoke piece.

1 Mail order item purchase function karaoke system 2, 30 ID card reading / writing device 10, 32 Central control means 11, 33 Hard disk 12 RAM
17 Introducing information display means by user 18 Introducing item recording means 19 Introducing item list display means 20 Purchase designation item registration means 21 Communication control means 25 and 35 Information recording sections 26 and 36 by user Purchase designation item registration parts 25b and 35b Mail order item 26b, 36b designated purchase item 28b, 34 Mail order item introduction information H Karaoke host device P Karaoke performance device N Network communication line T Correlation table

Claims (3)

A karaoke system mainly comprising a karaoke performance device, having a user ID recognition function and a singing history recording function for each user, and a karaoke user for purchasing predetermined mail-order items,
(A) an information recording unit for each user that is associated with an arbitrary user ID and that enables browsing of individual information for each user;
(B) introduction information display means for each user for displaying introduction information of mail order items related to karaoke music recorded in the user's singing history between songs of a predetermined karaoke music ;
(C) When the introduction information is displayed, an introduction item recording means for recording the mail order item introduced in the information in the user-specific information recording unit of the user;
(D) an introductory item list display means for displaying a list of mail-order items recorded in the user-specific information recording unit according to instructions of the users associated with the user-specific information recording unit;
(E) If the user designates a mail order item that the user desires to purchase from the list display, the user ID is linked to the mail order item to be ordered as a predetermined purchase designation item. Purchase designated item registration means for registering in the registration unit,
A karaoke system with mail order item purchase function. In addition to the karaoke performance device, mainly a karaoke host device connected to a plurality of karaoke performance devices,
(F) The karaoke system with a mail-order item purchase function according to claim 1, wherein the user-specific information recording unit is provided in the karaoke host device. (G) said predetermined purchase specified item registration unit is provided in the user-specific information recording unit according to claim 1 or claim 2 telemarketing item purchase function karaoke system according.

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