KR0178753B1 - Accompaniment device through screen with an entry mode - Google Patents

Abstract

Video song accompaniment allows you to register song numbers, pitches, and beats for specific songs that you want to distinguish from other songs or other songs. It relates to an accompaniment device. The video song accommodating device of the present invention receives a key input unit for generating signals related to a registration function in response to a user's key input, and receives a registration function selection signal from the key input unit, and receives a registration number from a key input unit in performing a registration function. A control unit for receiving a registration content such as a song number, pitch, time signature, etc. corresponding to the registration number, and confirming the registration content to the user through actual performance or screen display, and performing the registration function of the control unit. Accordingly, the registration information storage unit for storing the registration number and the corresponding registration contents.

Description

Video song accompaniment device with registration function

1 is a block diagram showing a video song accompaniment apparatus having a registration function according to the present invention.

2 is a flow chart for explaining the registration function in the apparatus of FIG.

* Explanation of symbols for main parts of the drawings

11: key input unit 12: control unit

13 accompaniment information storage unit 14 lyrics information storage unit

15: character generator 16: background image generator

17, 21: mixing unit 18: display unit

19: accompaniment signal generator 20: microphone

22: speaker 23: registration information storage

The present invention relates to a video song accompaniment device having a function such as karaoke, karaoke, and more specifically, to register a song number, pitch, and time signature for a song or a specific song that is usually frequently called, and then separate pitch and time control. The present invention relates to a video song accompaniment device having a registration function for selecting a song easily.

In recent years, video song accompaniment apparatuses capable of performing karaoke or karaoke are widely used in homes. The video song accompaniment device is equipped with a microphone so that a user can output audio along with a background image and an accompaniment audio signal stored in a recording medium such as a video tape, a compact disc (CD) or a laser disc (LD). Therefore, the user can sing a song with his / her own voice in accordance with the background music output from the recording medium.

In the video song accompaniment device as described above, a conventional user selects a song number described in a song book, and in the video song accompaniment device, displays a song name and lyrics corresponding to the selected song number from a recording medium and displays it on the screen. In addition, the accompaniment signal corresponding to the song number is also reproduced from the recording medium and transmitted through a speaker or the like. In this case, the user may adjust the accompaniment signal by a pitch and a beat suitable for him.

However, the user must frequently find and select a song book for a song that is frequently sung, and there is a hassle of adjusting a pitch and a beat that are appropriate for him.

Accordingly, an object of the present invention is to register the song number, pitch and beat for a song that is often called to solve the above-mentioned problems, and if you select only the registration number, you can sing the desired song with the pitch and beat that suits you. The present invention provides a video song accompaniment device having a registration function.

The video song accompaniment apparatus having a registration function of the present invention for achieving the above object includes a key input unit for generating signals related to a registration function in response to a user's key input, and a key of the key input unit. A control unit for performing a registration function according to an input signal, and a registration information storage unit for storing a registration number and corresponding registration contents according to the registration function of the control unit, wherein the control unit receives a registration number from the key input unit. The first process, the second process of receiving the registration information of the song number, pitch, beats corresponding to the registration number authorized in the first process from the key input unit, the registration number and the corresponding registration information to the user A third step of confirming, and the registration information storage unit when the registration number and the corresponding registration content are confirmed in the third step It characterized by performing a fourth process of storing.

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

1 is a block diagram showing a video song accompaniment apparatus having a registration function according to the present invention. As shown, the apparatus of the present invention includes accompaniment information storage unit 13 for storing accompaniment signals corresponding to song numbers, lyrics information storage unit 14 for storing song names and lyrics corresponding to song numbers, and song names. And display a mixture of characters and background image corresponding to a song name and lyrics, and a character generator 15 for generating characters to display the lyrics and a background image generator 16 for generating a background image corresponding to the song number. The first mixing unit 18 displayed on the unit 18, the accompaniment signal generator 19 for generating the accompaniment signal, the microphone 20 for receiving the user's voice, and the speaker 22 by mixing the user's voice and the accompaniment signal. In the general video song accompaniment device composed of the second mixing unit 21 to be sent out, a key input unit 11 for generating a key input signal for registration and a key input signal are input to perform operations of each configuration required for registration. A control unit 12 for controlling, And a registration information storing section 23 for storing the registration information. On the other hand, the accompaniment signal generator 19 adjusts the pitch and beat of the accompaniment signal under the control of the controller 12, and outputs the character generator 15 under the control of the controller 12. It is configured to generate a text message displaying the registration information and registration information for registration.

The operation of the video song accompaniment apparatus having the registration function of the present invention configured as described above will be described in more detail with reference to FIG.

2 is a flowchart illustrating a registration function in the apparatus of FIG.

First, the general operation of the video song accompaniment apparatus will be briefly described. The user selects through a key input unit 11 of key metrics attached to a remote controller (or a remote controller) or a set. That is, when the desired song number is selected, the key input unit 11 generates the corresponding selection music signal to the controller 12. The control unit 12 outputs the accompaniment signal, song name, and lyrics of the corresponding song number among the accompaniment information and lyrics information stored in the accompaniment information storage unit 13 and the lyrics information storage unit 14 according to the music selection signal. The control unit 12 transmits the accompaniment signal output from the accompaniment information storage unit 13 to the accompaniment signal generator 19, and the accompaniment information storage unit 13 processes and outputs the input accompaniment signal. The user sings along with the accompaniment signal through the microphone 20, and the accompaniment signal and the user song are mixed in the mixing unit 21 and transmitted to the speaker 22. In addition, the song name and lyrics output from the lyrics information storage unit 14 is input to the character generator 15, the character generator 15 generates a corresponding character. In this case, the controller 12 controls the background image generator 16 through a control line (not shown) to generate a background image corresponding to the selected song number. The background image and the text are mixed by the mixing unit 17 and displayed on the display unit 18. Thus, the user is provided with the lyrics along with the background image.

On the other hand, when the user selects the registration function through the key input unit 11, the key input unit 11 inputs the key input signal according to the user's registration function selection to the control unit 12 (step 201). The control unit 12 determines a function corresponding to the key input signal (step 202), and performs the corresponding function (step 203). Here, the case where the key input signal corresponds to the registration function will be described in more detail. The user selects a registration function through the key input unit 11 and then selects a registration number. The key input unit 11 inputs a key input signal according to the user's registration number selection to the controller 12. The control unit 12 receives a registration number from the key input unit 11 (step 204), and checks whether the input registration number is a previously registered number stored in the registration information storage unit 23 (step 205). If the input registration number is the registered number, the controller 12 displays a guide phrase on the display unit 18 through the character generator 15 to modify the registered content of the registered number. It is checked whether or not (step 206). Here, the display unit 18 uses one of a TV receiver, a monitor, and operation panels on the set. The user selects a different registration number through the key input unit 11 in order to maintain the registered contents of the previously registered number without correcting after checking the guide word on the display unit 18. In this case, the control section 12 repeats the steps from step 204. On the other hand, the user selects a song number, pitch, time signature, etc. through the key input unit 11 in order to correct the contents of the registered registration number after checking the guide phrase on the display unit 18. In step 205, the control unit 12 receives the registration information of the user's song number, pitch, beat, etc. via the key input unit 11 if the input registration number is not a registered number (step 207). The key input unit 11 inputs a key input signal according to a user's song number, pitch, and time signature selection to the controller 12. The control unit 12 receives registration contents such as song number, pitch, and beat from the key input unit 11 (step 207), and confirms the registration contents to the user (step 208). Here, the control unit 12 may confirm to the user through the actual performance or display the registration contents on the display unit 18 to confirm. In the former case, the control unit 12 extracts the accompaniment signal corresponding to the song number to be registered from the accompaniment information storage unit 13, controls the accompaniment signal generator 19 to register the extracted accompaniment signal, and It is generated by adjusting to beat. In the latter case, the controller 12 controls the character generator 15 to display the characters corresponding to the registered contents on the display 18. When the user wants to adjust the contents confirmed through the actual accompaniment signal or the registered contents on the display unit 18, the user adjusts the song number, pitch, beat, etc. to the desired contents through the key operation of the key input unit 11, wherein the control unit In step 207, the registration contents are re-entered in step 207 and the steps are repeated. On the other hand, when the checked contents are to be registered, the key is input through the key operation of the key input unit 11, in which the control unit 12 stores the registered contents in the registration information storage unit 23 (step 209). If the user wants to register another song, the user repeats steps 201 and registers.

In addition, when a user selects a song by selecting a song and then registers the song as a pitch and time signature, the user selects a quick registration function through the key input unit 11 immediately after the performance is finished. When the user selects the quick registration function through the key input unit 11 in the determination of step 202, the controller 12 searches for the registered contents stored in the registration information storage unit 23 (step 210). The control unit 12 searches for the registered contents to confirm whether the last song sung is registered (step 211). If the registered contents are registered, the control unit 12 displays the registered contents on the display unit 18 to confirm the user (step 212). ). That is, the controller 12 controls the character generator 15 to display the characters corresponding to the contents of the registered song number, pitch, beat, etc. on the display unit 18 to confirm the registered contents to the user. New registration is checked (step 213). In the case of new registration, the control unit 12 newly registers in the registration information storage unit 23 in the number, pitch, and beat of the last song played (step 214). If the last song sung in step 211 is not registered, the controller 12 registers the last song number, the pitch of the song, and the beat (step 214). After registering the last song number, pitch, and time signature in step 214, the process returns to step 208 to repeat the step to confirm the registered contents to the user and stores it in the registration information storage unit 23.

On the other hand, a plurality of users can register the tune adjusted to their pitch and beat for the same song. At this time, if registered as above, it is possible to select or modify the registered contents of another person. So, in this case, a certain number of registration numbers are assigned to each user (for example, user A has registration numbers 1-30, user B has 31-60,…), and the above process is performed with his assigned registration numbers. Song number, pitch, beat, etc. can be registered through.

When the user selects and selects a registration number or a song number with respect to the registered contents, the control unit 12 adjusts the pitch and time signature according to the registration contents corresponding to the registration number or song number stored in the registration information storage unit 23. In addition to generating signals, it also generates lyrics.

As described above, the present invention relates to a video song accompaniment apparatus having a registration function, and registers the number, pitch, and beat of the favorite song, compared to the conventional one, in which the user adjusts the pitch and the beat every time the user sings the favorite song, and registers the registration number. When the song number is selected, the accompaniment signal in which the pitch and the beat are adjusted can be transmitted according to the registered contents, so that there is no need for additional adjustment.

Claims (8)

An apparatus for accommodating video, comprising: a key input unit for generating signals related to a registration function in response to a key input of a user; A control unit which performs a registration function according to a key input signal of the key input unit; And a registration information storage unit for storing a registration number and a corresponding registration content according to the registration function of the control unit, wherein the control unit receives a registration number from the key input unit; A second step of receiving a registration number of a song number, a pitch, and a beat corresponding to the registration number authorized in the first step from the key input unit, and a third step of confirming the registration number and the registration content corresponding thereto to the user; And performing a fourth process of storing a registration number and a corresponding registration content in the third process, and storing the registration information in the registration information storage unit. The method of claim 1, wherein the control unit checks whether the registration number authorized in the first process is an existing registration number stored in the registration information storage unit. And a registration function is input from the key input unit when the registration content is corrected. 3. The accompaniment signal generator of claim 2, wherein the controller controls the accompaniment signal corresponding to the song number of the registered contents by adjusting the pitch and the beat of the registered contents in the third process. Video accompaniment apparatus having a registration function, characterized in that for confirming the registered content to the user. The video song accompaniment having a registration function of claim 2, wherein the controller controls the display unit provided in the video song accommodating device to display the registered contents in the third process to confirm the registered contents to the user. Device. The method of claim 1, wherein the control unit stores the song number, pitch, and beat as it is in the registration information storage unit when a registration function selection and a registration number are applied from the key input unit immediately after the user selects a song. Video song accompaniment device having a registration function. The apparatus of claim 5, wherein, when a signal related to a quick registration function is applied from the key input unit, the controller searches for the registered contents of the registration information storage unit to determine whether the last song sung is registered, and if the registered contents are registered. Or a video song accompaniment device having a registration function, which registers the song number, pitch, and time signature. 7. The method of claim 6, wherein if the last song is registered, the controller displays the registered contents to confirm whether the song is newly registered, and registers the number, pitch, and beat of the song at the time of new registration. Video song accompaniment device having a registration function. The registration function of claim 7, wherein the control unit displays a song number, a pitch, and a beat together with a registration number at the time of registering the last song. Video song accompaniment device.