TW201349220A - System and method for antiphonal singing at different locations - Google Patents

Abstract

This invention relates to a system and method for antiphonal singing at different locations, which includes a song database, several jukebox devices, and a control host signal-connected with the song database and the jukebox devices. The song database stores multiple song information, and the jukebox can respectively send out song selection signal, invitation signal, and sent back a received signal to the control host, and also can output audio signal after receiving song voice. The control host is used to transmit the invitation signal and the received signal to the corresponding jukebox devices respectively, to read corresponding song information from the song database according to the song selection signal, and to transmit the song information to the corresponding jukebox devices, and synchronically transmit the audio signal of the jukebox device playing the song information to the corresponding jukebox device, thus this invention provides the users with antiphonal singing at different locations.

Description

Remote singing system and method

The present invention relates to a phoning system and method, and more particularly to a system and method for singing a different place to sing a person in a different location.

In the past, when I sang to KTV, I usually only sang and sang in one box. If I wanted to sing with other people, it was limited to people in the same box, and the people in the same box were usually family and friends I already knew. Sing a song to make it less fresh. Sometimes even going to KTV alone, the whole box is only one person, and it is a pity that you can't find someone to sing.

In addition, the space of a general KTV box is limited. When a large number of the same group of consumers go to sing, even if there is a sufficient number of microphones in the box, it is not necessary to accommodate all the accomplices. In this case, if the detachment is dispersed into each box, Then lost the meaning of singing and singing.

Accordingly, it is an object of the present invention to provide a remote-to-singing system that allows people located in different compartments or different places to sing each other.

Thus, the remote singing system of the present invention comprises: a song database, a plurality of singing devices, and a control host.

The song database stores a plurality of song materials.

The singing device includes: an operating unit, a sound unit, and a song playing unit. The operation unit is operable to issue an invitation signal to at least one of the chorus devices, and is operable to transmit a reception signal to the invitation signal of the other sing-song device, and may issue the invitation message A sonar signal is sent before or after returning the received signal. The sound unit is configured to receive a singing voice and correspondingly output an audio signal, and can output audio signals from other singing devices. The song playing unit is used to play song material.

The control host is connected between the song database and the vocal device, and includes: a karaoke unit, a pointing unit, and a synchronization unit. The song-taking unit is configured to receive a music selection signal of the singing device, and read corresponding song data from the song database. The pointing unit is configured to transmit the invitation signal and the received signal to the corresponding click device respectively, and send a pointing signal. The synchronization unit can synchronously transmit the song data to the song-playing unit of the corresponding click device according to the pointing signal, and synchronously transmit the sound signal of the click device that synchronously plays the song data to the sound unit output of the other click device. .

Another object of the present invention is to provide a method for sing in place.

Therefore, the method for phoning in the present invention comprises the following steps: (a) providing a song database, a plurality of vocal devices, and a control host for connecting the song database to the vocal device; (b) utilizing one of the The click device sends an invitation signal to the control host; (c) the control host receives the invitation signal, and then the invitation signal is transmitted to the corresponding click device; (d) the corresponding click device receives the invitation signal Thereafter, returning a reception signal; (e) issuing a selection signal to the control host by using a click device that sends the invitation signal or a corresponding reception signal; (f) the control host uses the selection signal from the song database Reading the corresponding song data, and transmitting the song data synchronously to separately sending the invitation signal and the corresponding receiving signal (g) the point-singing device synchronously plays the song material, and simultaneously receives the singing voice and correspondingly outputs the sound signal to the control host; and (h) the control host synchronously transmits the sound signal to the respective A click device that sends the invitation signal and the corresponding received signal.

It is still another object of the present invention to provide an off-site phoning system.

Therefore, the remote phonon system of the present invention comprises: a plurality of sing-and-song devices connected to each other.

Each point of the singing device includes: an operating unit, a sound unit, a song library, a song playing unit, and a control unit.

The operating unit is operable to issue an invitation signal to other jukeboxes, and is operable to transmit a receiving signal to the invitation signal of the other jukebox device, and may send the receiving signal before or after returning the inviting signal. A signal is sent after the signal. The sound unit is configured to receive a singing voice and correspondingly output an audio signal, and can output audio signals from other singing devices. The song database is used to store multiple song data. The song playing unit is used to play song material.

The control unit can read the corresponding song data from the song database according to the selection signal, and has: a pointing module, and a synchronization module. The pointing module is configured to transmit the invitation signal, the received signal and the selected signal to the corresponding click device, respectively, and send a pointing signal. The synchronization module can transmit the song data to the song playing unit, and synchronously transmit the sound signal to the sound unit of the corresponding click device according to the pointing signal, and simultaneously receive the sound signal of the corresponding click device and transmit to the sound signal. The sound unit.

Still another object of the present invention is to provide a method of singing in different places.

Therefore, the method for phoning in the present invention comprises the following steps: (a) providing a plurality of sing-and-song devices connected to each other; (b) using one of the chorus devices to send an invitation signal to other chorus devices; (c) corresponding After receiving the invitation signal, the chorus device returns a reception signal; (d) sends a chorus signal to the corresponding chorus device by using the singer device that sends the invitation signal, or sends a chorus device that sends the reception signal a selection signal to the singer device that sends the invitation signal; (e) issuing the invitation signal to synchronize the corresponding song data according to the chorus device corresponding to the received signal; (f) playing the song data The chorus device respectively receives the singing voice and corresponds to the output audio signal; and (g) synchronously transmits the sound signal of the singing device that respectively sends the invitation signal and the corresponding received signal to the point at which the corresponding receiving signal and the invitation signal are sent. The device output.

The beneficial effect of the invention is that the singers located in different boxes and different places can be sung in the same way without being restricted by the place, thereby improving the shortcomings of the previous sing in the same box and the same place.

The above and other technical contents, features and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments of the invention.

Before the present invention is described in detail, it is noted that in the following description, similar elements are denoted by the same reference numerals.

Referring to FIG. 1, a first preferred embodiment of the remote phonon system of the present invention comprises: a song library 1, a plurality of vocal devices 2, and a control host 3. .

The song database 1 stores a plurality of song materials, and the song data is generally composed of a pre-recorded vocal picture and vocal music, and the vocal picture has lyrics for reference by the singer, and the file format of the song material can be It is a VCD format or a high resolution DVD format.

The chorus device 2 has an operation unit 21, a sing-song unit 22, a sound unit 23, and an image unit 24.

The operating unit 21 can be a personal computer, a notebook computer, a tablet computer, a remote controller, a voice controller, a mobile phone, or a radio frequency device, etc., for the user to operate and send a selection signal to the control host 3, and can be At least one of the chorus devices 2 sends an invitation signal, and the operation unit 21 is operable to return a reception signal corresponding to the invitation signals of the other chorus devices 2.

The sound unit 23 is configured to receive a singing voice and correspondingly output an audio signal, and can output an audio signal from the other juke device 2. The sound unit 23 of this embodiment has at least one microphone 231 for singing, and an audio 232 for playing the sound signal.

The song playing unit 22 is used to play song material. The song playing unit 22 of the embodiment has a song screen 221 for playing a chorus picture of the song material, and a song horn 222 for playing the vocal music of the song material.

The image unit 24 is configured to capture an image and correspondingly output an image signal, and output image signals from other chorus devices 2. The image unit 24 of the embodiment has a video lens 241 for photographing, and a A video screen 242 for playing the video signal.

The control host 3 signal is connected between the song database 1 and the vocal device 2, and includes: a karaoke unit 31, a pointing unit 32, a synchronization unit 33, and a storage unit 34. The so-called signal connection can be through the transmission line connection or wireless transmission to achieve signal transmission, exchange and other functions.

The song-taking unit 31 is configured to receive the music selection signal of the juke device 2, and read the corresponding song material from the song database 1.

The pointing unit 32 is configured to transmit the invitation signal and the received signal to the corresponding click device 2, respectively, and send a pointing signal to the synchronization unit 33.

The synchronization unit 33 synchronously transmits the song data to the song-playing unit 22 of the corresponding click device 2 according to the pointing signal, and simultaneously transmits the sound signal of the click device 2 that synchronously plays the song data to the image signal to other points. The sound unit 23 of the singing device 2 and the image unit 24, the synchronization unit 33 has an audio module 331 for processing and synchronously transmitting the audio signal, and a video module for processing and synchronously transmitting the image signal. Group 332.

The storage unit 34 is connected to the audio module 331 and the video module 332, which may be a video tape, a hard disk, a compact disc, a flash drive, a memory card or a network hard disk, for storing the image unit 24 The image signals respectively processed by the video module 332 and the audio signals output by the sound unit 23 and processed by the audio module 331 are respectively output.

Referring to FIG. 1 and FIG. 2, the implementation method of the first preferred embodiment includes The following steps. As shown in step 41, a song database 1, a plurality of vocal devices 2, and a signal are connected to the song database 1 and the control host 3 of the vocal device 2. Then, as shown in step 42, one of the chorus devices 2 sends a solicitation signal and an invitation signal to the control host 3. For example, if the user a of the box A wants to invite the user b of the box B and the user c of the box C to sing a certain song together, the operation unit 21 of the boxing device 2 of the box A issues a selection signal and an invitation. The signal is given to the control host 3.

Then, as shown in step 43, after receiving the invitation signal, the control host 3 transmits the invitation signal to the corresponding click device 2. For example, the control host 3 receives the invitation signal from the chorus device 2 of the box A, and then transmits it to the chorus device 2 of the box B and the chorus device 2 of the box C, respectively.

Then, as shown in step 44, after receiving the invitation signal, the corresponding juke device 2 returns a reception signal. For example, the user b of the box B decides to accept the invitation of the box A after receiving the invitation signal, and thus returns a receiving signal to the control host 3 by using the operating unit 21 of the singing device 2, and the box C is User c does not want to accept the invitation, and does not return the received signal. The control host 3 will treat the juke device 2 having the received signal back as an accepting invitation for a predetermined period of time, for example, thirty seconds, and the jog device that does not return the received signal within the predetermined time. 2 is considered to reject the invitation. In addition, the pointing unit 32 of the control host 3 sets the boxing device 2 of the box A and the box B to each other according to the invitation signal and the receiving signal sent by the juke device 2, and issues a pointing. Signal For use by the synchronization unit 33.

Then, as shown in step 45, the control host 3 reads the corresponding song data from the song database 1 by using the music selection signal, and synchronously transmits the song data to separately send the invitation signal and the corresponding receiving signal. Clicking device 2. For example, the song-taking unit 31 of the control host 3 first reads the corresponding song data from the song database 1 according to the music selection signal, and then the synchronization unit 32 transmits the song data to the box according to the pointing signal. A and the chorus device 2 of the box B.

Then, as shown in step 46, the vocal device 2 synchronously plays the song data, and simultaneously receives the singing voice and correspondingly outputs the sound signal to the control host 3, and the chorus device 2 also respectively captures images and outputs corresponding images. The image signal is given to the control host 3. For example, the boxing device 2 of the box A and the box B will play the song data synchronously, and the chorus device 2 of the box A will receive the singing voice of the user a and capture the image of the user a, and simultaneously the sound The signal and video signal are transmitted to the control host 3, and the chorus device 2 of the box B also receives the singing voice of the user b and captures the image of the user b, and simultaneously transmits the audio signal and the video signal to the control. Host 3.

Then, as shown in step 47, the control host 3 transmits the audio signal and the video signal synchronously to the chorus device 2 that respectively sends the invitation signal and the corresponding received signal. For example, after the control host 3 receives the audio signal and the video signal of the box A, the synchronization unit 33 transmits the signal to the chorus device 2 of the box B, and the control host receives the audio signal and the video signal of the box B. The synchronization unit 33 will also transmit it to the box A. The device 2 outputs, so that the user a of the box A can receive the sound and video of the user b, and the user b of the box B can also receive the voice and video of the user a.

In addition, as shown in step 48, the control host 3 can also store the audio signal and the video signal. For example, the control host 3 respectively burns the sound and image of the user a and the sound and image of the user b to the optical disc for the user a and the user b to sing as a commemoration. Use.

Therefore, in the present invention, through the cooperative operation between the juke device 2 and the control host 3, the user a and the user b in different boxes can simultaneously sing the same song, and get rid of the same one in the past. The restrictions on singing the same song can only be made in the box. In addition, in the implementation of the present invention, the steps of capturing the images of the users a and b and the steps of synchronously transmitting and storing the image signals may be omitted to preserve the privacy of the singer.

Referring to FIG. 1 and FIG. 3, another implementation method of the first preferred embodiment is substantially the same as the foregoing implementation method. The main difference is that in step 51, when one of the chorus devices 2 is used to send an invitation signal. When the control host 3 is given, a song is not immediately selected and a selection signal is sent to the control host 3, but until the corresponding click device 2 returns a reception signal in step 44, as in step 52. The click device 2 that sends the invitation signal or the corresponding received signal starts to select a song, and then sends a selection signal to the control host 3.

For example, the user a of the box A wants to invite the user b of the box B to sing together, so only one invitation signal is sent first until the box B is After the user b accepts the invitation and returns the received signal, the user a or the user b then clicks on the respective click device 2 to select the song, and the respective click device 2 sends the music selection signal to the control host 3 In this way, the flexibility of the selection can be increased, and the invitation to sing is more acceptable.

Referring to FIG. 4, a second preferred embodiment of the remote phonon system of the present invention comprises: a plurality of sing-and-song devices 2 connected to each other.

The constituent elements and main functions of each of the phono devices 2 of the preferred embodiment are substantially the same as each of the chorus devices 2 of the first preferred embodiment described above, except that each point in the preferred embodiment The phono device 2 further includes a song database 1 storing a plurality of song materials, a control unit 25 for processing the connection vocal signals, and a storage unit 34 for storing the video signals and audio signals. That is, the preferred embodiment of the present invention installs and integrates the aforementioned control host and song database 1 into the vocal device 2, and allows the vocal devices 2 to process the connection sing signals and take The function of the song.

The control unit 25 can read the corresponding song data from the song database 1 according to the selection signal, and has a pointing module 251 and a synchronization module 252. The pointing module 251 is configured to transmit the invitation signal, the received signal and the selected signal to the corresponding click device 2, respectively, and send a pointing signal.

The synchronization module 252 transmits the song data to the song playing unit 22, and transmits the sound signal and the image signal to the sound unit 23 and the image unit 24 of the corresponding click device 2 according to the pointing signal synchronization, and simultaneously accepts the corresponding The sound signal and video signal of the singer 2 are transmitted to the sound list Element 23 and image unit 24.

For example, the user a wants to invite the user b to sing, and thus operates the operation unit 21 of the box A and issues a selection signal and an invitation signal. At this time, the control unit 25 in the boxing device 2 of the box A can select the song. The signal and the invitation signal are transmitted to the chorus device 2 of the box B. After the user b of the box B receives the invitation and returns a reception signal, the control unit 25 of the box A and the box B immediately reads the song data. And synchronously transmitting the audio signal and synchronously transmitting the video signal, and the like, so that the box A and the box B of the box B, the sound unit 23, and the image unit 24 can synchronously play the song data and the sound signals of each other. And each other's video signals.

Therefore, the off-site phonon system of the present invention can also achieve the effect of off-site vocalization by constructing a plurality of control units 25 and song library 1 respectively in the vocal device 2.

Referring to FIG. 4 and FIG. 5, the implementation method of the second preferred embodiment includes the following steps. As shown in step 61, a plurality of jukeboxes 2 connected to each other are provided first. Then, as shown in step 62, one of the singing devices 2 is used to issue a sonar signal and an invitation signal to the other juke device 2. For example, if the user a of the box A wants to invite the user b of the box B to sing a certain song together, the operation unit 21 of the boxing device 2 of the box A is used to issue a selection signal and an invitation signal to the box B. Click device 2.

Then, as shown in step 63, after receiving the invitation signal, the corresponding juke device 2 returns a reception signal. For example, the user b of the box B decides to accept the invitation of the box A after receiving the invitation signal, and thus utilizes The operating unit 21 of the juke device 2 returns a receiving signal to the jog device 2 of the box A. In addition, the pointing module 251 of the boxing device 2 of the box A sets the boxing device 2 and the boxing device 2 of the box B to each other according to the invitation signal of the box A and the receiving signal of the box B. And send a pointing signal for use by the synchronization module 252 of both parties.

Then, as shown in step 64, the invitation signal is sent in synchronization with the corresponding receiving signal of the juke device 2 to play the corresponding song material according to the music selection signal. For example, after receiving the received signal, the chorus device 2 of the box A reads and plays the corresponding song material from the song database 1 according to the music selection signal, and synchronizes the chorus device 2 of the box B according to the selection. The music selection signal reads and plays the corresponding song material from the song database 1.

Next, as shown in step 65, the chorus device 2 that plays the song data respectively receives the singing voice and the captured image, and correspondingly outputs the audio signal and the video signal. For example, the chorus device 2 of the box A receives the singing voice of the user a and captures the image of the user a, and simultaneously outputs the audio signal and the video signal, and the chorus device 2 of the box B also receives the user. b sings the sound and captures the image of the user b, and simultaneously outputs the sound signal and the image signal.

Then, as shown in step 66, the audio signal and the video signal of the juke device 2, which respectively sends the invitation signal and the corresponding received signal, are synchronously transmitted to the juke device 2 that issues the corresponding reception signal and the invitation signal. For example, the synchronization module 252 of the box A synchronously transmits the audio signal and the video signal of the box A to the chorus device 2 of the box B, and the synchronization module 252 of the box B also transmits the sound signal and image of the box B. Signal The jog device 2 that is synchronously transmitted to the box A is output.

In addition, as shown in step 67, the audio signal and the video signal are stored by the juke device 2 that sends the invitation signal or the corresponding received signal. For example, the box A or the storage unit 34 of the boxing device 2 of the box B can be used to store the audio signal and the video signal during the vocal process for the user a and the user b to sing as For commemoration.

Therefore, in the present invention, by installing the control unit 25 and the song database 1 in the juke device 2, the user a and the user b in different boxes can simultaneously sing the same song. Achieve the effect of point-to-point singing.

Referring to FIG. 4 and FIG. 6, another implementation method of the second preferred embodiment is substantially the same as the foregoing implementation method, and the main difference is that in step 71, when one of the chorus devices 2 is used to send an invitation signal. When the other singing device 2 is given, the song is not immediately selected and a music selection signal is sent, but until the corresponding click device 2 returns a receiving signal in step 63, it will be utilized as shown in step 72. The juke device 2 that issued the invitation signal sends a sonar signal to the corresponding juke device 2, or sends a sonar signal to the juke device 2 that issued the invitation signal using the juke device 2 that issued the reception signal.

For example, the user a of the box A wants to invite the user b of the box B to sing together, so only one invitation signal is sent first, until the user b of the box B accepts the invitation and returns the reception signal, the user a or uses Then b then clicks on the respective click device 2 to select the song, and sends a selection signal to the respective click device 2 and transmits it to the other party's click device 2, thus Can increase the flexibility of the selection, making the invitation to sing more acceptable.

In summary, the sing-along system and method of the present invention can allow singers located in different compartments to sing together without being restricted by location, thereby improving the disadvantages of the previous KTV compartments being independent of each other, and not only allowing a large number of consumptions. The use of the same music can also enable the people who go to the consumer alone to find the same singer, and it is more helpful for KTV to enhance the business performance of the industry, and indeed achieve the purpose of the present invention.

The above is only the preferred embodiment of the present invention, and the scope of the invention is not limited thereto, that is, the simple equivalent changes and modifications made by the scope of the invention and the description of the invention are All remain within the scope of the invention patent.

1‧‧‧ song database

2‧‧‧Singing device

21‧‧‧Operating unit

22‧‧‧Song unit

221‧‧‧Song song screen

222‧‧‧Song horn

23‧‧‧Sound unit

231‧‧‧ microphone

232‧‧‧Audio

24‧‧‧Image unit

241‧‧‧Video lens

242‧‧‧ video screen

25‧‧‧Control unit

251‧‧‧ pointing module

252‧‧‧Synchronous module

3‧‧‧Control host

31‧‧‧ song unit

32‧‧‧ pointing unit

33‧‧‧Synchronization unit

331‧‧‧ Audio Module

332‧‧‧Video Module

34‧‧‧ storage unit

41~48‧‧‧Steps

51~52‧‧‧Steps

61~67‧‧‧Steps

71~72‧‧‧Steps

1 is a functional block diagram illustrating a first preferred embodiment of the off-phone phoning system of the present invention; FIG. 2 is a flow chart illustrating an embodiment of the first preferred embodiment; FIG. 3 is a flow chart. Another embodiment of the first preferred embodiment is illustrated; FIG. 4 is a functional block diagram illustrating a second preferred embodiment of the off-phone phoning system of the present invention; FIG. 5 is a flow chart illustrating the second preferred embodiment. An embodiment of the embodiment; and FIG. 6 is a flow chart illustrating another embodiment of the second preferred embodiment.

1‧‧‧ song database

2‧‧‧Singing device

21‧‧‧Operating unit

22‧‧‧Song unit

221‧‧‧Song song screen

222‧‧‧Song horn

23‧‧‧Sound unit

231‧‧‧ microphone

232‧‧‧Audio

24‧‧‧Image unit

241‧‧‧Video lens

242‧‧‧ video screen

3‧‧‧Control host

31‧‧‧ song unit

32‧‧‧ pointing unit

33‧‧‧Synchronization unit

331‧‧‧ Audio Module

332‧‧‧Video Module

34‧‧‧ storage unit

Claims (17)

An off-site vocal system comprising: a song database storing a plurality of song materials; and a plurality of vocal devices each comprising: an operation unit operable to issue an invitation signal to at least one of the vocal devices and available for The operation signal corresponding to the other receiving device returns a receiving signal, and can send a selection signal before the sending of the invitation signal or after transmitting the receiving signal, a sound unit for receiving the singing voice and correspondingly outputting a sound. a signal, and can output an audio signal from another chorus device, and a sing-song unit for playing song data; and a control host, the signal is connected between the song database and the vocal device, and includes: a song capturing unit, configured to receive a music selection signal of the chorus device, and read a corresponding song data from the song database, and a pointing unit, configured to transmit the invitation signal and the received signal to a corresponding point sing Device, and sends a pointing signal, and a synchronization unit, the song data is synchronized according to the pointing signal Means of songs to sing to a corresponding apparatus, and the point of the synchronous playback apparatus sings a song of information synchronized audio signal transmitting unit to output the sound to other jukebox devices. According to the remote-to-singing system of claim 1, wherein each of the chorus devices further includes an image unit for capturing images and correspondingly outputting an image signal, and outputting from other chorus devices. The image signal; the synchronization unit can also synchronously transmit the image signal of the juke device that synchronously plays the song data to the image unit output of the other juke device. According to the remote-to-singing system of claim 2, the synchronization unit has an audio module for processing and synchronously transmitting the audio signal, and a video for processing and synchronously transmitting the video signal. Module. The remote ensemble system of claim 2, wherein the control host further includes a storage unit for storing image signals respectively output by the image unit and sounds respectively output by the sound unit Signal. The remote singing system according to claim 1, wherein the operating unit is selected from the group consisting of a personal computer, a notebook computer, a tablet computer, a remote controller, a voice controller, and a mobile phone. The remote singing system according to claim 4, wherein the storage unit is selected from the group consisting of a video tape, a hard disk, a compact disc, a flash drive, a memory card, and a network hard disk. A remote singing method comprises the following steps: (a) providing a song database, a plurality of singing devices, and a control host connecting the song database and the singing device; (b) using one of the singing devices The device sends an invitation signal to the control (c) after receiving the invitation signal, the control host transmits the invitation signal to the corresponding click device; (d) the corresponding click device receives the invitation signal and returns a reception signal; e) issuing a solicitation signal to the control host by using a click device that sends the invitation signal or a corresponding received signal; (f) the control host uses the selected music signal to read the corresponding song data from the song database, and The song data is synchronously transmitted to the click device for respectively issuing the invitation signal and the corresponding received signal; (g) the click device synchronously plays the song data, and simultaneously receives the singing voice and correspondingly outputs the sound signal to the control host; And (h) the control host synchronously transmits the audio signal to the chorus device that respectively sends the invitation signal and the corresponding received signal. According to the method of claim 7, wherein in the step (g), the vocal device separately captures an image and outputs an image signal to the control host, in the step (h). The control host also transmits the image signal and the sound signal to the click device that respectively sends the invitation signal and the corresponding received signal. According to the remote singing method of claim 8, the method further includes the following steps: (i) the control host stores the audio signal and the video signal. According to the remote singing method of claim 7, wherein the click device for issuing the invitation signal in the step (e) may be issued The selection signal is sent before the invitation signal, or the selection signal is sent after the corresponding echo device returns the reception signal. An off-site phonon system comprising: a plurality of sing-and-song devices connected to each other; each sing-and-song device includes: an operation unit operable to issue an invitation signal to other vocal devices, and operable for other vocals The invitation signal of the device returns a receiving signal, and may send a selection signal before the sending of the invitation signal or after transmitting the receiving signal, a sound unit for receiving the singing voice and correspondingly outputting an audio signal, and the output may be from The sound signal of other singing devices, a song database for storing a plurality of song materials, a song playing unit for playing song data, and a control unit for reading corresponding correspondences from the song database according to the music selection signal The song data has a pointing module for transmitting the invitation signal, the received signal and the selected signal to the corresponding click device, and sends a pointing signal and a synchronization module to the song. Data is transmitted to the song playing unit, and the sound signal is transmitted to the corresponding signal according to the pointing signal synchronization Sing a sound unit of the device, while receiving audio signal corresponding to the jukebox device and transmitted to the sound unit. According to the off-site phonon system of claim 11, wherein each of the vocal devices further includes an image unit for capturing images and correspondingly outputting an image signal, and outputting from other points The image signal of the device is transmitted to the image unit of the corresponding click device according to the pointing signal, and the image signal of the corresponding click device is received and transmitted to the image unit. The off-site phonon system of claim 12, wherein each of the vocal devices further includes a storage unit for storing image signals respectively output by the image unit, and the sound units respectively outputting Sound signal. An off-site vocal method comprising the steps of: (a) providing a plurality of chorus devices connected to each other; (b) using one of the chorus devices to send an invitation signal to other chorus devices; (c) corresponding chorus After receiving the invitation signal, the device returns a reception signal; (d) issuing a selection signal to the corresponding juke device by using the juke device that issued the invitation signal, or issuing a selection song by using the juke device that sends the reception signal The signal is sent to the chorus device that sends the invitation signal; (e) the invitation signal is sent to synchronize with the corresponding singer of the received signal to play the corresponding song data according to the chord signal; (f) the vocal of the song material is played The device respectively receives the singing voice and correspondingly outputs the sound signal; and (g) synchronously transmits the sound signal of the calling device that respectively sends the invitation signal and the corresponding receiving signal to the click device that sends the corresponding receiving signal and the invitation signal Output. According to the method of claim 14 of the patent application scope, wherein In the step (f), the chorus device also respectively captures an image and correspondingly outputs an image signal, and in the step (g), the image signal of the sing-song device corresponding to the corresponding received signal is also synchronized. The transmission is sent to the chorus device that sends the corresponding receiving signal and the invitation signal. According to the remote singing method of claim 15, the method further includes the following steps: (h) storing the audio signal and the video signal by using a calling device that sends the invitation signal or the corresponding receiving signal. According to the method of claim 14 of claim 14, wherein the invoicing device that sends the invitation signal in the step (d) may send the selection signal before issuing the invitation signal, or correspondingly The chorus device sends the selection signal after returning the received signal.