KR200248317Y1 - KARAOKE by cellular phone - Google Patents

Abstract

The song class is a device that allows anyone to sing easily because the accompaniment for the song and the subtitles of the lyrics are processed at the same time. These conventional devices are bulky and expensive because they have complex structures such as monitors, accompaniment and amplifiers. The present invention has an independent receiver equipped with a sound processor and data storage memory for accompaniment sound reproduction for simpler implementation of the half cycle, and also consists of a server for storing half cycle data at a long distance. Through the accompaniment songs stored on the server through the user can select and download the songs at will. The downloaded accompaniment is temporarily stored in the built-in memory of the receiver and played back through the sound processor. The accompaniment sound is transmitted to the FM radio wave and played back through the surrounding radio such as casteo.

In this system, all the accompaniment data is stored on the server, so the user does not need a large memory to store a lot of data and downloads it immediately when needed through the phone, and only half of the memory is needed for temporary storage. In addition, the size of the receiver can be minimized without the built-in high-power amplifier.

Description

Music accompaniment device using a mobile phone {KARAOKE by cellular phone}

As shown in FIG. 3, the conventional flexible panel cycle includes a microprocessor 35, a sound processor 30, a sound source memory 33, an amplifier 31, a speaker 32, a subtitle memory 36, and a subtitle process. It consists of the device 37 and the monitor 38. The sound processor 30 has a function of reproducing various sounds such as drum sounds and piano sounds, which are controlled by digital data. The digital data is stored in the sound source memory 33 and is selected by the microprocessor 35 to be reproduced as a composite sound source through the sound processor 30 and reproduced as sound through the amplifier 31. The caption processing apparatus 37 has a structure in which the caption processing apparatus 37 reproduces the caption in synchronism with the flow of accompaniment to the monitor 38 in order to know the contents of the ongoing lyrics.

Existing devices need to contain as many songs as possible, so that the number of sound source memory 33 and subtitle memory 36 for data storage must be large, and a memory must be continuously attached to add new songs.

The flexible drum cycle 101 is composed of minimal parts for sound reproduction and subtitle processing, and the digital data for accompaniment is stored in a remote server in a batch and called to store the mobile phone in the flexible drum cycle 101. Using the 10 and inputting the selection number using the keypad 11 of the mobile phone, the server sends out the corresponding subtitle data 23 and the sound source data 24, and the microprocessor 14 of the flexible half period 101. Analyzes the signal and stores it in the sound source memory 16 and the subtitle memory 19, respectively. The accompaniment sound is composed of sounds of many musical instruments, and a sound processor 17 is used to produce these sounds effectively. The sound processor 17 has a structure that can generate the unique tone and pitch of each instrument inside. This unique tone and height have similar effects as orchestra by properly inputting digital data from the outside. When data of the sound source memory 16 is reproduced as accompaniment by the sound processor 17, the data of the subtitle memory 19 is sent to the display 20 so that the lyrics are displayed.

1; Full block diagram

Figure 2a; Signal sending from server

2b; Server Memory 메모리

3; Conventional half-cycle block diagram

<Description of Main Parts of Drawings>

1; Flexible panel cycle (101), mobile phone (10), keypad (11), connection cable (12), analog digital

Converter (13), microprocessor (14), operation switch (15), sound source memory (16),

Sound processor (17), wireless transmitter (18), subtitle memory (19), display (20),

Microphone (21)

Figure 2a; Selected song number 21, song name 22, subtitle data 23, sound source data 24, signal end 25

3; Sound processor 30, amplifier 31, speakers 32, sound source memory 33,

Keypad 34, microprocessor 35, subtitle memory 36, subtitle processing section 37,

Monitor (38), Microphone (39)

The sound reproduced in the flexible half period 101 is composed of many instruments, and a sound processor 17 is used to generate these sounds effectively. The sound processor 17 has a structure in which a sound can be generated by synthesizing a unique tone of each instrument, such as a piano and a drum, and is made by inputting digital data from the outside. In other words, this digital data is properly controlled by a microprocessor, producing a similar effect to playing in an orchestra. The flexible half period 10 is composed of a microprocessor 14, a sound processor 17, a sound source memory 16, a subtitle memory 19, a sound source memory 16, and a subtitle memory 19. Is small enough to store 3-4 songs. Sound source data for sound reproduction and subtitle data for subtitle reproduction are collectively stored in a remote server. 2b shows the memory pool for the server. Each song consists of sound data and subtitle data.

The flexible half cycle 101 is connected to the earphone jack of the mobile phone 10 by the cable 12. The signal output from the earphone jack is converted into a digital signal by the analog-to-digital converter 13, and the microprocessor 14 converts the signal. The digital data for sound reproduction is discriminated and stored for the caption data in the sound source memory 16, respectively.

On the other hand, the server has a lot of sound data and subtitle data assigned to the address as shown in Figure 2b and when the number of the song you want to call from the mobile phone is entered, the microprocessor of the server calls the address from the memory. As shown in FIG. 2A, the music selection number 21, the song name 22, the subtitle data 23, the sound data 24, and the signal end 25 are sent out in the order of being received by the mobile phone, The microprocessor 14 analyzes the signal and stores the signal in the sound source memory and the subtitle memory, and when the play button 15 is input, the sound source data is stored in the sound processor 17 and the subtitle data is displayed in the display 20. Each will be sent. The data stored in the memory is controlled by the microprocessor 14 to simultaneously perform sound source playback and subtitle playback.

The present invention can minimize the device by storing a large amount of data for the accompaniment to the server at a remote location, and receives the data through the mobile phone, the user can immediately select the desired accompaniment in any place and download it. The server makes it easy to add data for a new song, so the user can immediately receive data about the new song. Existing semi-periods must retain data for a large number of songs on their own, and new songs require time to replenish by continuously replenishing the data, and cost increases due to the need for a technician to be added.

In addition, since mobile phones can be easily accessed from anywhere in the world, they can download accompaniments from abroad, and because the number of peripheral electronic components required for the device is small, they can be supplied at a lower price and consume less power.

Claims (3)

Sound processor (17), analog-to-digital converter (13), microprocessor (14), sound source, which can generate the unique tone and pitch of each instrument, and its adjustment can produce complex notes according to digital data values. Playback of the flexible accompaniment in the portable flexible board cycle 101 composed of the memory 16, the wireless transmitter 18, the subtitle memory 19, the microphone 21, the play switch 15, and the display 20. The subtitle data for the display of the sound source data and song lyrics for the song is stored in a server located at a remote location and when using the mobile phone 10 to receive the sound source data and subtitle data and connected to the remote server as a mobile phone Select the songs stored in the server by using the keypad 11 of (10) and the selected digital sound source data and the caption processing data through the earphone jack of the mobile phone analog digital converter (13) and the analog signal is converted into a digital signal so that the sound source data is stored in the sound source memory 16 and the subtitle data in the subtitle memory 19, respectively, and the play switch 15 attached to the microprocessor 14 The music accommodating device using a mobile phone, characterized in that the sound source data is applied to the sound processor 17 according to the input of the music processor to reproduce the accompaniment, and the song lyrics by the subtitle data are displayed on the display 20 in synchronization with the accompaniment. . In claim 1, a plurality of separate areas for storing several pieces of the sound source memory 16 and the subtitle memory 19 are stored, and data downloaded through a mobile phone is sequentially stored in an independent area, and data of the independent area is stored. The music accompaniment device using a mobile phone, characterized in that the information about the first song received when downloaded to be erased. In order to reproduce the accompaniment sound output from the sound processor 17 as a sound in claim 1, the accompaniment sound and the signal input from the microphone 21 are wirelessly transmitted through the wireless transmitter 18 and reproduced through a radio around the antenna. Flexible accompaniment device using a mobile phone, characterized in that.