KR970006835B1 - Music appreciation system in karaoke - Google Patents

Abstract

An user manipulates a song practice button of a mode selection part(10) and then a main control part(14) transmits a sound control signal to a sound control part(24). After that with all the support and the processing of such functions as an OSD signal detecter(22), a comment storage part, a sound conversion output part(26), a filter(28) and an amplifier(39), the music is output thru a speaker(32). After a song is sang the main control part(14) gives a point and the point displays on a monitor.

Description

Music Listening Device of Visual Flexible Music Machine

1 is a block diagram of a music listening apparatus of a video flexible music player according to an embodiment of the present invention.

FIG. 2 is a flowchart showing a music output operation by the music listening device of the image flexible music processor shown in FIG.

* Explanation of symbols for main parts of the drawings

10: mode selector 12: music storage

14: main controller 16: random function generator

18: music signal output unit 20: cement storage unit

22: OSD signal detection unit 24: voice output control unit

26: voice conversion output unit 28: low pass filter

30: amplifier 32: speaker

The present invention relates to a music listening device of a video flexible music processor, and more particularly, by adding a comment function and a plurality of ROM chips to an existing video flexible music processor, a song selection by the music and a user's desired music can be enjoyed. The present invention relates to a music listening device of a flexible music processor.

At present, the image music accompaniment system using laser disc player is popular as a side of the development of AV system due to the development instrument of 'video disc' which is a video and audio synthesis medium. When installed in music, the music outputs the image accompaniment sound and lyrics by using ROMChip, and the image is provided using the image data recorded on the compact disc or laser disc, or the image and the accompaniment sound and lyrics are recorded. A method of providing a video and music using a laser disk dedicated to a video flexible music accommodating device is adopted.

However, the conventional video flexible repeater using the ROM chip simply performs a function for singing practice, which is not suitable for listening to music, and simply requires user selection or volume control through manual operation or remote control operation. This inexperienced user is not only difficult to operate the device but also causes a problem that the interest according to the device is halved.

Accordingly, the present invention has been made in view of the above-described circumstances, and its object is to output a ment at each stage during the playback of an image flexible cyclic machine, and to store a plurality of distinct musical genres in rom chips, respectively. It is to provide a music listening device of the image flexible semi-period that the user can select the music of the mode selected by the user by random or key input.

In order to achieve the above object, the apparatus for listening to music of an image flexible apparatus according to the present invention includes a mode selection unit capable of selecting a mode desired by a user, a music storage unit storing a plurality of music information, and the mode selection unit. When the music listening mode selection signal from is inputted, the voice control signal is output so that the comment on the music type selection is output, and the random function generation signal for addressing is output so that random music is randomly output from the selected music types. A main control unit for outputting a music output signal so that music information of a corresponding address of the music storage unit can be processed into a music signal, a random function generator for randomly outputting an address signal according to a random function generation signal from the main control unit, and the main control unit A sound signal processing and outputting music information on the music storage unit read from A signal output unit, a comment storage unit for storing a plurality of comment information, an OSD signal detection unit for detecting OSD related text signals displayed on the monitor, and a voice control signal for music listening by judging the voice control signal output from the main control unit. Is a voice output control unit for applying an address signal to the comment storage unit and outputting a voice conversion signal so that the message information of the address can be processed and outputted according to the voice conversion signal from the voice output control unit. And a voice conversion output unit for converting the comment information from the comment storage unit into a voice signal and outputting the voice signal, and an audio output unit for filtering and amplifying and outputting the voice signal applied from the voice conversion output unit.

According to a preferred embodiment of the present invention, the main control unit applies a voice control signal according to the input of the song training mode selection signal from the mode selection unit to the voice output control unit to add a score and a message at the end of the song selection and the song. Controls the comment to be output.

In addition, the voice output control unit determines the voice control signal output from the main controller to apply the OSD detection signal to the OSD signal detection unit in the case of the voice control signal for singing practice, and to the OSD text information detected by the OSD signal detection unit. An address signal is applied to the comment storage unit in which corresponding comment information is stored, and a voice conversion signal is applied to the voice conversion output unit to control the comment information of the address to be voice converted.

According to the present invention configured as described above, in the case of singing practice using the image flexible drum cycle, not only the image flexible cycle cycle operation is possible by the comment, but also the music enjoyed according to the current user's mood by the comment. You can appreciate it.

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

FIG. 1 is a block diagram of a music listening apparatus of an image flexible repeater according to an embodiment of the present invention. Reference numeral 10 denotes a selection key so that a user can select a desired mode, that is, a song practice mode or a music listening mode. 12 is a music storage unit for storing a plurality of pieces of music information. The music storage unit 12 is preferably composed of a plurality of ROM chips, each of which is light music and flexible. Not only music information about pop songs and poetry songs is stored for each mood, but also music for practicing songs. 14, the voice control signal is output so that when the user operates the music listening mode selection button on the mode selection unit 10 and the music listening mode selection signal is input while controlling the operation of the entire apparatus, a comment on the music type selection is output. In addition, a random function generation signal for addressing is output so that random music is randomly output from the selected music types, and a music output signal is provided so that the music information of the corresponding address of the music storage unit 12 can be processed into a music signal. On the other hand, when the song practice mode selection signal is inputted by the user operating the song practice mode selection button, the voice control signal is applied to the voice output control unit 24 so that the score for the song selection song and the song termination score This is the main control part to control the output of comments and messages. 16 is a random function generator for randomly outputting an address signal according to the random function generation signal from the main control unit 14, and 18 is music information on the music storage unit 12 read out from the main control unit 14; 20 is a music signal output unit for outputting the music signal processing, and 20 is a piece of information that helps the user select the music type according to the music listening mode is stored, as well as the score of the user's song selection and song termination according to the song practice mode And a comment storage section for storing comments for the message and the corresponding message, for example, an EPROM.

According to the present invention, reference numeral 22 denotes an OSD signal detection unit for detecting OSD-related text signals, for example, a caption signal, a music selection signal, a score signal, and a message signal, which are switched and displayed on a monitor (not shown), and 24 denotes the main control unit 14. Storing the comment information in which the comment information for selecting a music type is determined in the case of the voice control signal for music listening, i.e., when the user operates the music listening mode button in the mode selecting unit 10. While assigning the address of the unit 20 and outputting the voice conversion signal so that the comment information of the address can be processed and output the voice signal, while determining the voice control signal output from the main control unit 14 for song practice In the case of the voice control signal, that is, when the user operates the song practice mode button in the mode selection unit 10, the OSD signal detection unit 22 displays the OSD. In addition to applying a detection signal, an address signal is applied to the comment storage unit 20 in which the comment information corresponding to the OSD text information detected by the OSD signal detection unit 22 is stored. It is a voice output control unit for controlling the voice information conversion of the comment information of the address by applying a voice conversion signal.

In the figure, reference numeral 26 denotes a voice conversion output unit which converts the corresponding message information from the comment storage unit 20 into voice signals according to the voice conversion signal from the voice output control unit 24, and 28 denotes the voice conversion output unit. It is a low pass filter that passes only a predetermined frequency band to remove noise components of the voice signal applied from the output unit 26, and 30 amplifies the voice signal passing through the low pass filter 28 to a predetermined voice level. It is an amplifier. 32 is a speaker which outputs the music signal and the audio signal from the music signal output unit 18 and the amplifier 30, respectively.

The music listening operation by the music listening apparatus of the image flexible apparatus according to the embodiment of the present invention configured as described above will be described based on the flowchart of FIG. 2.

First, when a user manipulates a song practice button on the mode selection unit 10 in step 200 to practice a song using a video music player, on a monitor not shown in step 210, a user typically selects a song number that he / she wants to sing. As the OSD text related to the music selection to be input is displayed, the main controller 14 applies a voice control signal to the voice output controller 24, and the OSD signal detector 22 detects an OSD signal for the OSD text. Accordingly, the voice output control unit 24 outputs an address signal, and the comment on the music selection related OSD detection signal is read from the comment storage unit 20 and converted into voice output data by the voice conversion output unit 26. The audio signal is processed to remove noise components from the low pass filter 28 and amplified to a predetermined sound level by the amplifier 30 and then output through the speaker 32. At this time, the voice output from the speaker 32 is a comment related to a song number selection song, such as 'Please select a song of your choice' or 'Enter a song number of your own song'.

As described above, as the comments related to the song number selection song are output in step 220, the user inputs the desired song number of the desired song using a remote control key (not shown) or an input key installed on the front panel of the image music player. At 230 the user sees the lyrics displayed on a monitor not shown and sings. Subsequently, in step 240, the main controller 14 determines whether the song ends, and if the song is still in progress, the operation of the step 230 is performed. As one song score and a message corresponding thereto are displayed on the monitor, the main controller 14 applies a voice control signal to the voice output controller 24 so that the song score and the message for the message are output. 24 outputs a voice conversion signal and an address signal according to the OSD detection signal output from the OSD signal detection unit 22. As the address signal is applied to the message storage unit 20 and the voice conversion signal is applied to the voice conversion output unit 26, the corresponding song information and the message information corresponding to the song score stored in the message storage unit 20 are voiced. The conversion output unit 26 converts the voice output data into a voice signal, and outputs the voice signal through the low pass filter 28 and the amplifier 30 at a speaker level that can be heard by the user. At this time, the voice output from the speaker 32 is, for example, when the song score is 90, the comment of 'your song score is 90' and 'the song is excellent singing'.

If the user wants to listen to the music in step 200, in step 260, the user operates the music enjoyment button on the mode selector 10. Accordingly, in step 270, each music genre stored in the music storage unit 12 is stored on the monitor. For example, information about instrumental music, songs, pop songs, and poems is displayed in the form of a menu. Subsequently, in step 280 and step 290, a message for selecting a desired music type on the menu is output through the speaker 32, for example, 'Please select the desired music type for listening', and the user selects the desired music type. After a while, for example, 'How are you feeling?' Or 'Do you feel depressed now:' or 'Do you feel very good right now?' As the user outputs a button operation according to his / her present mood, the main control unit 14 applies a random function generation signal to the random function generator 16 in step 300. The function generator 16 randomly outputs an address signal. Subsequently, the main control unit 14 reads out the corresponding music information stored in the music storage unit 12 based on the address signal and applies it to the music signal output unit 18, and the music information is supplied to the music signal output unit 18. The music signal is processed and output through the speaker 32. Subsequently, in step 310, the main controller 14 determines whether a number of music to be listened to by the user is input through a key input unit (not shown). If the key input signal is not found, the operation of step 300 is performed. On the other hand, if there is a key input signal, in step 320, the main control unit 14 reads the music information stored in the music storage unit 12 according to the key input signal and passes through the music signal output unit 18. Since the music is output through the speaker 32, the user can enjoy the desired music.

On the other hand, the present invention is not limited only to the above embodiment, for example, the music storage unit 12 may consist of a single ROM chip, and the control processing procedure or the music storage unit 12 performed by the main control unit 14 may be performed. The type of stored music information and the like can also be modified in various ways within the scope of the present invention.

As described above, according to the music listening apparatus of the image flexible drum repeater according to an embodiment of the present invention, since the cement storage unit having a plurality of comment information is installed in the existing video flexible repeater, each important step is performed when singing. Since the output is not only doubles the entertainment, but also if you want to enjoy the music by the comment it is possible to enjoy the desired music according to the current user's mood.

Claims (3)

Mode selection unit 10 for selecting a desired mode of the user, music storage unit 12 storing a plurality of pieces of music information, and music type at the time of inputting a music listening mode selection signal from the mode selection unit 10 A voice control signal is output to output a comment about the selection, and a random function generation signal for addressing is output so that random music is randomly output from the selected music types, and the corresponding address of the music storage unit 12 is outputted. A main control unit 14 for outputting a music output signal so that music information can be processed into a music signal, a random function generator 16 for randomly outputting an address signal according to a random function generation signal from the main control unit 14, Music signal output unit 18 for processing the music information on the music storage unit 12 read out by the main control unit 14 by outputting a music signal, the mentor is stored a plurality of information The unit 20, the OSD signal detection unit 22 for detecting the OSD-related text signal is displayed on the monitor, the voice control signal output from the main control unit 14 is judged and stored in the case of the voice control signal for music listening A voice output control unit 24 and a voice conversion from the voice output control unit 24 which apply an address signal to the unit 20 and output a voice conversion signal so that the message information of the address can be processed and output. A voice conversion output unit 26 for converting the comment information from the comment storage unit 20 into a voice signal according to the signal, and filtering and amplifying the voice signal applied from the voice conversion output unit 26. The music listening device of the image flexible reciprocator, characterized in that consisting of audio output means (28, 30, 32) for outputting after. According to claim 1, wherein the main control unit 14 applies a voice control signal according to the input of the song training mode selection signal from the mode selection unit 10 to the voice output control unit 24 to comment on song selection And Music listening device of the video flexible reciprocating device characterized in that it is configured to control the output of the score and the message for the end of the song. The voice output control unit 24 determines the voice control signal output from the main controller 14 and applies the OSD detection signal to the OSD signal detection unit 22 when the voice control signal is for singing practice. In addition, an address signal is applied to the comment storage unit 20 in which comment information corresponding to the OSD text information detected by the OSD signal detection unit 22 is stored, and a voice conversion signal is transmitted to the voice conversion output unit 26. Apparatus for controlling the music information of the video flexible repeater, characterized in that configured to control the voice information conversion of the address of the address.