KR100219135B1 - Imaging and musical accompaniment apparatus with reservation - Google Patents

Abstract

In the video song accompaniment device that can sing a song with the user's voice in accordance with the accompaniment, the video song accompaniment device has a reservation function that does not need to adjust the pitch and time of the song as well as the song number and the beat of the song. It is about. The apparatus of the present invention comprises a key input unit, a control unit for controlling each component to perform a reservation function according to a reservation selection signal of the key input unit, and a reservation for storing information such as song number, sound, and beat selected through the key input unit. Information storage unit, lyrics information storage unit for storing the song number, song name, lyrics, accompaniment information storage unit for storing the song number, accompaniment audio information, song number, pitch, beat, etc. Registration information storage unit for storing the registration information, the song name and the lyrics corresponding to the prelude song number extracted from the lyrics information storage unit and superimposed with the background image to display on the display unit, and corresponding to the reserved song number Accompaniment signal is extracted from the accompaniment information storage unit, and the accompaniment signal generator for adjusting and outputting the accompaniment signal according to the reserved pitch and beat, and mixing the user's voice with the accompaniment signal. It is composed of a mixture of W output.

Description

Video song accompaniment device with reservation function

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

2 is a flow chart for explaining the reservation process of the device 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

24: Reservation Information Storage

The present invention relates to a video song accompaniment apparatus having a reservation function, and more similarly, to a video song accompaniment apparatus capable of reserving a song, a pitch, and a beat.

In recent years, video song accompaniment apparatuses capable of performing karaoke or karaoke are widely available to the public. The video song accompaniment apparatus is equipped with a microphone to output a user's voice along with image and audio signals stored in a recording medium such as a video tape, a compact disc (CD) or a digital video disk (DVD). Accordingly, the user can sing a song with his / her own voice in accordance with the background music output from the recording medium.

Also, the video song accompaniment device may pre-book a plurality of songs and sing songs in the order of reservation.

However, in the conventional video song accompaniment device, only the song name (song name) is available for the user to reserve a song, and other pitches and beats are inconvenient to be adjusted while singing.

Accordingly, an object of the present invention is to enable the video song accompaniment device having a song name reservation function to be able to book the pitch, beat, and the image having a reservation function that can sing a song at the desired pitch, beat without having to adjust it individually while singing. A song accompaniment device is provided.

The video song accompaniment apparatus having a reservation function for achieving the above object of the present invention, in the video song accompaniment apparatus, includes a plurality of keys for user input, and selects a signal and a registration function signal in response to a user's key input. And a key input unit for generating one of the reservation function signals, and controlling the operation of each component to perform functions corresponding to the signals generated by the key input unit, and the key input unit in the reservation function by the reservation function signal. And a control unit for receiving a song number through the song number, and reserving a pitch and a beat corresponding to the song number together with the song number, and a reservation information storage unit for receiving the song number, pitch, and beat from the control unit and storing the information as a reservation information.

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

1 shows an embodiment of a video song accompaniment apparatus having a reservation function according to the present invention. As shown, the apparatus of the present invention is the same as the configuration of the video song accompaniment apparatus having a registration function filed by the same applicant as the same applicant, the control unit 12, song number, And a reservation information storage unit 24 for storing reservation contents such as pitch and beat.

Here, a brief description of a video song accompaniment device having a registration function filed by the same applicant with the same applicant, the accompaniment audio information corresponding to the index and the index which is the song number assigned to the song for the tea house that the user frequently calls Pitch and beat is stored in the registration information storage unit 23 as desired and beat so that it can be easily selected at any time.

The operation of the apparatus of FIG. 1 configured as described above will be described in detail with reference to FIG.

2 is a flowchart illustrating a reservation process of a device of FIG. 1.

When the user selects a desired function through the key input unit 11 of key metrics attached to the remote controller or the set, the key input unit 11 controls the key input signal according to the user's function selection. (Step 201). The control unit 12 determines the function corresponding to the key input signal (step 202) and performs the corresponding function (step 203). For example, the general function of the video song accompaniment apparatus for which the user selects and sings a song. Briefly describe the process of performing this.

The user selects and selects a song number assigned to a desired song through the key input unit 11. The key input unit 11 generates a corresponding selection 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 signal generator 19 processes and outputs the input accompaniment signal. 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 provides the lyrics along with the background image, and the user sings the lyrics of the lyrics provided in accordance with the accompaniment signal through the microphone 20. At this time, the accompaniment signal and the user song are mixed in the mixing unit 21 and sent to the speaker 22.

In addition, the controller 12 determines a function corresponding to the key input signal (step 202), and performs a registration function if the function is a registration function (step 204). When the user briefly describes a process of selecting and performing a registration function through the key input unit 11, the control unit 12 receives a registration number from the key input unit 11 on the registration function, and the input registration number is registered information. Check whether the registered number stored in the storage unit 23. If the input registration number is an existing registration number, the control unit 12 displays a guide phrase on the display unit 18 through the character generator 15 to ask whether to correct the registered contents of the registered registration number and corrects the record registration contents. Check whether or not. Here, the display unit 18 uses one of a TV receiver, a monitor, an operation panel on a set, and the like. 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. 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. If the input registration number is not a registered number, the controller 12 receives registration information such as a song number, pitch, and beat of the user through the key input unit 11. 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, and confirms the registration contents to the user. 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 generation unit 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 checked 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. On the other hand, if you want to register the confirmed content is registered by the key operation of the key input unit 11, in this case, the control unit 12 stores the registration content in the registration information storage unit (23).

In the meantime, the case where the user selects the reservation function through the key input unit 11 will be described. At this time, the key input unit 11 generates a reservation function selection signal in response to the user's reservation key input. On the reservation function according to the reservation function selection signal generated in the key input unit 11, the control unit 12 receives the reservation contents such as song number, pitch, beat, etc. which the user selects through the key input unit 11 (step 205). . Here, the song number of the reservation contents must be input. The controller 12 determines whether a pitch, a beat, and the like are input from the received reservation contents (step 206). If a pitch and a beat are input, the controller 12 stores the reservation number, such as a song number and a beat, and a corresponding beat, input through the key input unit 11, in the reservation information storage unit 24 (step 207). . On the other hand, if the pitch and time signature, etc. have not been input, the control unit 12 checks whether to reserve the pitch and time signature, etc. corresponding to the input song number according to the registered contents stored in the registration information storage unit 23 (step 208). When the reservation is made according to the registration details, the controller 12 displays the pitch and time signature corresponding to the input song number and the reservation information storage section 24 together with the song number as the pitch and beat among the registered contents stored in the registration information storage section 23. (Step 209). On the other hand, the control unit 12 stores the reservation information together with the song number in the pitch and beat of the accompaniment signal stored as a default value in the accompaniment information storage unit 13 corresponding to the song number when the reservation is not made according to the registered contents. Stored in section 24 (step 210). If the user wants to make a reservation for another song, the user repeats the steps from step 201 to make a reservation.

Here, in the case where reservation contents are to be reserved, the key input unit 11 applies a signal to the controller 12 in response to the key input according to the user's favorite song selection. Then, the registration number registered as the favorite song on the registration information storage unit 23 is input to the control unit 12, and the key input according to the reservation selection. For example, when a user selects a favorite song key through the key input unit 11, selects 1, and then selects a reserved key, the control unit 12 registers the song number registered as the registration number 1 on the registration information storage unit 23. To extract the contents of the registration, such as pitch, beat, etc., store them on the reservation information storage unit 24 and reserve them. In addition, when a user selects a song number, selects a favorite song key, and selects a reserved key, the control unit 12 reserves the selected song number with a pitch and a beat corresponding to a registration code having the registered contents. For example, if the song number is 73 assigned to the song named Busan Port, when the user selects 73 through the key input unit 11, selects a favorite song key, and then selects a reserved key, the controller 12 registers the registered information. Registration information such as pitch and beat registered in the registration number having the song number 73 on the storage unit 23 is extracted and stored in the reservation information storage unit 24 as it is to be reserved. Here, when there are several registration numbers having the song number 73, the control unit 12 controls the character generator 15 to display the registration number and the corresponding registration contents on the display unit 18 on the characters. At this time, the user checks the displayed registration number and the registration contents through letters and selects the desired registration number to make a reservation.

On the other hand, when the user selects a song reserved through the key input unit 11, the control unit 12 extracts the song name and lyrics corresponding to the song number reserved by the lyrics information storage unit 14 to generate a character generator ( 15), the character generator 15 generates characters corresponding to the input song name and lyrics. The characters are superimposed on the background image signal generated by the background image generator 16 through the mixing unit 18 and displayed on the display unit 18. Then, the control unit 12 extracts the accompaniment signal corresponding to the song number reserved by the accompaniment information storage unit 13 and outputs it to the accompaniment signal generator 19, and the accompaniment signal generator 19 receives the received accompaniment signal. It is output by adjusting the pitch and beat reserved in the reservation information storage unit 24. The accompaniment signal generated by the accompaniment signal generator 19 is mixed with the voice of the user input through the microphone 20 through the mixing unit 21 and is transmitted to the speaker 22.

As described above, the video song accompaniment device having a reservation function of the present invention can reserve a song number, a pitch, and a beat together in comparison with the conventionally reserved song number, so that the pitch and the beat are adjusted each time a song is sung. It has no effect.

Claims (6)

An apparatus for accommodating video, comprising: a key input unit having a plurality of keys for user input and generating one of a selection signal, a registration function signal, and a reservation function signal in response to a user's key input; In order to perform functions corresponding to signals generated by the key input unit, the operation of each component is controlled, and a song number is input through the key input unit in the reservation function by a reservation function signal, and a pitch corresponding to the song number is obtained. And a controller for reserving a beat with a song number; And a reservation information storage unit which receives a song number, a pitch, and a beat from the controller, and stores the information as a reservation information. The apparatus of claim 1, wherein the controller receives a song number, a pitch, and a beat from the key input unit in a reservation function and stores the song number, pitch, and beat in the reservation information storage unit. The registration number of claim 1, wherein the control unit registers a song number from the key input unit on a reservation function and registers the registration number storage unit of the video song accommodating unit on a registration function of a registration function signal of the key input unit. And a video number accompaniment having a reservation function, characterized in that it is stored in the reservation information storage unit as a song number, a pitch corresponding to the registration number, a pitch corresponding to the input song number, and a tempo of the beat. Device. The song of claim 1, wherein the control unit receives only a song number from the key input unit in a reservation function, and the pitch and beat of the accompaniment signals stored in the accompaniment information storage unit of the video song accompaniment device are stored as default values. Video accompaniment apparatus having a reservation function, characterized in that for storing the accompaniment signal corresponding to the number, the reservation value storage unit at the default value of the pitch. The method of claim 3, wherein the control unit displays the registration number and the registration contents when the registration number having the input song number is plural, and the pitch of one registration contents selected according to the key input of the key input unit; Video song accompaniment device having a reservation function, characterized in that to store the beat to the reservation information storage unit. The registration number of claim 1, wherein the control unit registers a registration number in the registration information storage unit of the video song accommodating device in a registration function of a registration function signal of the key input unit when receiving only a registration number from the key input unit in a reservation function. Video song accompaniment device having a reservation function, characterized in that for storing the registration information of the song number, pitch, time signature corresponding to the registration number received.