KR100628053B1 - Wireless communication terminal with auto-generation of digital music information and method of auto-generation of digital music information using same - Google Patents

Abstract

The present invention relates to a wireless communication terminal having a digital music information automatic generation function and a method for automatically generating digital music information using the same. The present invention includes a means for reading a musical score surface to generate data; Means for extracting the notation elements in order from the generated data and converting the notation elements into digital notation data; Means for converting the digital sheet music data into digital musical data; And means for reproducing the digital music data, the wireless communication terminal having the automatic digital music information generation function, and reading the musical score surface to generate data; Extracting the notation elements in order from the generated data and converting them into digital notation data; Converting the digital music data into digital music data; And reproducing the digital music data. The method provides automatic digital music information generation method using a wireless communication terminal. Therefore, according to the present invention, the user can read the sheet music surface and convert or edit it into digital sheet music data, and convert it into reproducible digital music data, or synthesize it again with a voice signal so that the terminal user can use variously. To make the most of the audio capabilities of the device.

Wireless communication terminals, digital music information, digital sheet music, MIDI

Description

Wireless communication terminal with digital music information automatic generation function and method for automatically generating digital music information using same {Wireless Communication Terminal with Auto-Generation of Digital Music Information and Method of Auto-Generation of Digital Music Information Using Same}

1 is a block diagram of a wireless communication terminal according to a first embodiment of the present invention.

2 is a block diagram of a wireless communication terminal according to a second embodiment of the present invention.

3 is a block diagram of a method for automatically generating digital music information using a wireless communication terminal according to a third embodiment of the present invention.

4 is a block diagram of a method for automatically generating digital music information using a wireless communication terminal according to a fourth embodiment of the present invention.

The present invention relates to a wireless communication terminal, and more particularly, reads a sheet music surface from the outside of the terminal, converts it into digital sheet music data and digital music data, synthesizes it with a voice signal such as a voice of a terminal user, and generates new digital music data. The present invention relates to a wireless communication terminal having a digital music information automatic generation function capable of generating or receiving digital music data and converting the digital music data into digital score data, and a method of automatically generating digital music information using the same.

In the present invention, a wireless communication terminal is a mobile communication terminal, a personal mobile communication terminal (PCS), a personal digital terminal (PDA), a smart phone, a next generation mobile communication terminal (IMT-2000), wireless communication while carrying an individual such as a wireless LAN terminal Say this is possible terminal.

Recently, due to the rapid development of wireless communication technology, the types and functions of wireless communication terminals are becoming diversified, complicated, and large in capacity. Wireless communication terminals are increasingly being used as a means of enjoying various entertainments and information devices serving as personal computers from simple voice call functions in the early days. The development and change of these functions will be greatly influenced by the development of wireless communication network technology such as wireless Internet and various H / W and S / W constituting mobile phones.

Audio service using wireless communication terminal and communication network is the most common service such as ringing tone (ringing) that makes selected ringtone ring when ring signal is delivered to mobile phone of terminal user or ringing tone (coloring) that is heard to other party during incoming call. In recent years, 'MP3 phone' is a terminal equipped with MP3P (MP3 Player) function and is being used to download digital music files and listen to music. However, various audio functions that a terminal may have are not fully utilized.

Therefore, recently, various methods are being sought to give terminal users pleasure by effectively utilizing wireless communication terminals having various and complicated functions, especially MP3 phones. In particular, there is a demand for a method in which a digital user can process the digital music file in various ways and forms so that the terminal user can utilize it in various ways.

The present invention has been proposed in accordance with the recent trends and requests, and the present invention provides a wireless communication having a digital music information automatic generation function capable of reading a sheet music surface from the outside of the terminal, converting it into digital sheet music data, and displaying and editing it. An object of the present invention is to provide a terminal and a method for automatically generating digital music information using the same.

It is another object of the present invention to provide a wireless communication terminal having a digital music information automatic generation function capable of converting the converted digital music data into digital music data and reproducing it through a voice output device of the terminal, and a method of automatically generating digital music information using the same. To provide.

Another object of the present invention is a wireless communication terminal having a digital music information automatic generation function that can be used in various forms after receiving a voice signal through various paths and synthesizing it with the digital music data to generate new digital music data; It is to provide a digital music information automatic generation method using the same.

It is still another object of the present invention to provide a digital music information automatic generation function capable of converting digital music files downloaded or stored in advance into digital music data that can be displayed on a digital screen or processed into various forms. The present invention provides a communication terminal and a method for automatically generating digital music information using the same.

As an aspect of the present invention for achieving the above object, a wireless communication terminal having a digital music information automatic generation function according to the present invention, means for reading data sheet to generate data; Means for extracting musical score elements from the generated data in turn and converting the musical score elements into digital musical score data; Means for converting the digital sheet music data into digital musical data; And means for reproducing the digital music data. Here, the wireless communication terminal having a digital music information automatic generation function according to the present invention, means for receiving a voice signal; And means for synthesizing the input voice signal and the digital music data.

In another aspect of the present invention, there is provided a wireless communication terminal having a digital music information automatic generation function, comprising: means for receiving digital music data; Means for converting the digital music data into digital sheet music data; Means for storing the digital sheet music data; And means for displaying the digital sheet music data on the screen of the terminal.

As another aspect of the present invention, a method for automatically generating digital music information using a wireless communication terminal according to the present invention comprises the steps of: reading data and generating data; Extracting notation elements from the generated data in order and converting the notation elements into digital notation data; Converting the digital music data into digital music data; And playing the digital music data. Here, the digital music information automatic generation method using a wireless communication terminal according to the present invention, the step of receiving a voice signal; And synthesizing the input voice signal with the digital music data.

As another aspect of the present invention, a method for automatically generating digital music information using a wireless communication terminal, the method comprising: receiving digital music data; Converting the digital music data into digital sheet music data; Storing the digital sheet music data; And displaying the digital sheet music data on the screen of the terminal.

In the present invention, digital music information refers to digitally encoded data about music such as digital sheet music data or digital music data, and digital sheet music data indicates various sheet music elements such as pitch, pitch of notes, notes, rests, and types of musical instruments. Music scores indicated by digital codes, which can be played by a device equipped with a driving means capable of reading digital scores indicated in digital score data in turn and playing digital scores such as a computer synthesizer. It is a music file with various formats such as, WAV, OGG, WMA, MIDI, etc., and it is a music file that can be played and outputted. Further, the digital music data can be converted into digital music data using a conversion program.

The above objects, features and advantages of the present invention will become more apparent from the following detailed description taken in conjunction with the accompanying drawings. Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. Like numbers refer to like elements throughout. In addition, when it is determined that the detailed description of the known function or configuration related to the present invention may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted.

1 is a block diagram of a wireless communication terminal according to a first embodiment of the present invention.

Referring to FIG. 1, a first embodiment of a wireless communication terminal having a digital music information automatic generation function according to the present invention will be described.

In the wireless communication terminal according to the first embodiment, the music score reading unit 100, the control unit 110, the playback unit 120, the voice signal input unit 130, the A / D converter 140, the wireless unit 150, The display unit 160, the memory unit 170, and the key input unit 180 are included.

The sheet music surface reading unit 100 reads the music sheet music surface to generate data and transmits the data to the controller 110. The controller 110 sequentially extracts a sheet music element from the received sheet music reading data, converts the sheet music element into digital sheet music data, and converts the digital sheet music data into digital music data. The converted digital music data may have various formats such as MP3, MP2, OGG, WMA, WAV, MP3PRO, MPC, or MIDI. Here, the functions generally called MIDI (Musical Instrument Digital Interface) can be implemented. That is, after at least one or more of the various instrument modes are selected, it may be converted into digital music data capable of producing the selected instrument sound, or may be converted into digital music data played in the instrument mode preset by default in the terminal. . In addition, a specific section of the digital music data may be selected and converted into digital music data.

The digital sheet music data may be displayed on the screen of the terminal through the display unit 160, and the digital sheet music data or the digital music data may be stored in the memory unit 170. The reproduction unit 120 outputs the digital music data to the outside of the terminal through a voice output device such as a speaker using a music reproduction driving program. In the present invention, the playback unit 120 may play at least one or more of the driving means for reproducing and outputting voice files of various formats such as MP3, MP2, OGG, WMA, WAV, MP3PRO, MPC or MIDI. Include.

In addition, the controller 110 may edit the digital score data displayed on the terminal screen through the display unit 160 by an operation through the key input unit 180 of the terminal. For example, the terminal user may input lyrics such that the user wants to delete a certain section of the digital sheet music data, changes the score element such as the pitch of the music, or displays lyrics corresponding to the melody of the music on the terminal screen. In addition, after copying some of the other digital sheet music data, it may be inserted into a specific section of the digital sheet music data being edited.

The voice signal input unit 130 receives a voice signal and transmits it to the controller 110. Here, the voice signal may be an analog signal or a digital signal. If the audio signal is an analog signal, it is converted into a digital signal through the A / D converter 140 and transmitted to the controller 110. The controller 110 synthesizes the voice signal received from the voice signal input unit 130 and the converted digital music data to generate new digital music data.

Here, more specific embodiments of the synthesis of the voice signal according to the present invention and the digital music data converted by the controller 110 will be described.

(1) First, there may be a case where the voice signal is the voice of the terminal user. When the terminal user sings in accordance with the melody while playing the digital music data converted from the digital score data, the voice signal input unit 130 receives the voice of the terminal user and receives the digital voice signal through the A / D converter 140. The control unit 110 generates a new digital music data by combining the received digital voice signal with the digital music data being reproduced through the playback unit 120. Here, the user's voice may be synthesized by selecting a desired section of the specific digital music data. Also, a voice signal having various contents can be synthesized by using the converted digital music data as background music. For example, there may be poetry readings, speech readings, and voice message synthesis for delivery to third parties.

(2) There may be a case where the voice signal is stored in the digital data format in the memory of the terminal. At this time, the voice signal may be stored in advance by the terminal user by singing a song, or may be stored by reciting a poem. According to the present invention, the poetry may be synthesized with the voice file reciting the poetry stored with the digital music data as the background music according to the present invention.

(3) There may be a case where a terminal receives a voice signal through a wireless communication network. For example, in the case of recording the call contents, the call contents and the pre-stored digital music data may be synthesized and recorded.

The digital music data, the digital music data, and the new digital music data synthesized with the voice signal may be output from the wireless unit 150 and transmitted to the outside of the terminal through a wireless communication network. Here, the wireless communication network may be a wireless communication network requiring a wireless communication base station and an exchange station, or a short distance wireless communication network such as a local area network (Blue Tooth). In order to use a short range wireless communication network, the wireless unit 150 may include a short range wireless communication means such as a Bluetooth chip.

Here, a more specific embodiment of the external output of the digital music information through the wireless communication network according to the present invention is as follows.

A terminal user may output the digital music information through the wireless unit 150, transmit the digital music information to the wireless communication base station and the switching center, and transmit the digital music information to the third party. There may be various aspects when using a local area wireless communication network. For example, a digital music file synthesized with the terminal user's voice can be transmitted to a third party in close proximity using Bluetooth, and the third party's voice is synthesized with the digital music data embedded in the terminal user's terminal. The synthesized digital data may then be transmitted to a third party.

The memory unit 170 may be an external storage medium that can be attached to or detached from the wireless communication terminal, or an internal flash memory that can write or erase data. Examples of external storage media include Mini-SD, Transflash, RS-MMC SD, and other removable memory cards.

On the other hand, according to the present invention, the digital music data or digital music data converted from the digital music data synthesized with the voice signal is a ringing tone (ring tone) indicating that a call is received to the terminal user or a ring back tone that is heard when the other party calls the terminal user. Can also be used as (coloring). Here, when the digital music data according to the present invention is a MIDI format file, a program capable of converting it into a WAV format or other format music file generally used for an incoming call or a call connection sound may be required.

2 is a block diagram of a wireless communication terminal according to a second embodiment of the present invention.

2, a second embodiment of a wireless communication terminal having a digital music information automatic generation function according to the present invention will be described.

The wireless communication terminal according to the second embodiment includes a data receiver 200, a converter 210, a memory 220, a display 230, a radio 240, and a key input 250.

The data receiver 200 receives digital music data and transmits the digital music data to the converter 210. The converting unit 210 converts the received digital music data into digital sheet music data. The converted digital score data is stored in the memory unit 220, displayed on the terminal screen through the display unit 230, or outputted from the wireless unit 240 to an external server or a third party through a wireless communication network. Can be sent. Specific embodiments of the digital music data or the digital music data are as described in the first embodiment. In addition, as in the first embodiment, the digital sheet music data can be edited by the manipulation through the key input unit 250.

3 is a block diagram of a method for automatically generating digital music information using a wireless communication terminal according to a third embodiment of the present invention.

Referring to FIG. 3, a third embodiment of the method for automatically generating digital music information using a wireless communication terminal according to the present invention will be described.

First, the sheet music surface is read to generate data (S300).

Thereafter, the musical score elements are sequentially extracted from the generated data and converted into digital musical score data (S310). The converted digital score data may be stored in a memory or transmitted to an external server or a third party through a wireless communication base station and a wireless communication base station and switching center. In addition, as in the first embodiment, the digital sheet music data may be edited by an operation through a key input unit of the terminal (S320).

Thereafter, the converted digital music data is converted into digital music data (S330).

On the other hand, the voice signal is input (S340), the received voice signal is synthesized with the converted digital music data to generate new digital music data (S350). Here, if the input voice signal is an analog signal, the voice signal is converted into a digital signal.

Thereafter, the digital music information (digital music data, digital music data, digital music data synthesized with a voice signal) is stored in a memory, or transmitted to an external server or a third party via a wireless communication base station and an exchange station through a wireless communication network. Alternatively, the converted digital music data is displayed through the driving program and the terminal display device or the converted digital music data is reproduced through the driving program and the voice output device (S360). Here, the wireless communication network may be a short range wireless communication network such as Bluetooth.

Here, specific embodiments of the digital music data or the converted or synthesized digital music data are as described in the first embodiment.

4 is a block diagram of a method for automatically generating digital music information using a wireless communication terminal according to a fourth embodiment of the present invention.

Referring to FIG. 4, the fourth embodiment of the method for automatically generating digital music information using the wireless communication terminal according to the present invention will be described.

First, digital music data is received (S400).

Thereafter, the digital music data is converted into digital sheet music data (S410).

Thereafter, the digital sheet music data is stored (S420).

Thereafter, the digital sheet music data is displayed on the terminal screen (S430).

Thereafter, the digital sheet music data is edited by an operation through a key input unit of the terminal (S440). The embodiment relating to the editing of the digital musical score data is the same as that described in the first embodiment.

The converted digital score data may be transmitted to an external server or a third party through a wireless communication network.

Specific embodiments of the digital music data or the digital music data are as described in the first embodiment.

The effects of the wireless communication terminal having the digital music information automatic generation function and the digital music information automatic generation method using the same according to the present invention described above are as follows.

First, according to the present invention, it is possible to read the sheet music surface from the outside of the terminal and convert it into digital sheet music data for display, thereby storing the sheet music in the terminal to study music or to edit the digital sheet music according to the terminal user's preferences. There is an effect that can be post-processed.

Second, according to the present invention, since the converted musical score data can be converted into digital music data and reproduced through the voice output device of the terminal, various musical scores can be converted into music files according to the preference of the terminal user. .

Third, according to the present invention, since a new digital music data can be generated by receiving a voice signal through various paths and synthesizing it with the digital music data, it is possible to give a new pleasure to the terminal user, You can provide the produced music files, and you can make and use only the ring tone, ring back tone, etc. in the other world.

Fourthly, according to the present invention, there is provided a terminal capable of processing a music file by a terminal user by converting a digital music file downloaded or stored in advance into digital score data and displaying it on a digital screen or processing it in various forms. Can be used as effectively as possible.

Claims (27)

Means for reading the musical score surface to generate data; Means for extracting musical score elements from the generated data in turn and converting the musical score elements into digital musical score data; Means for converting the digital sheet music data into digital musical data; And Means for playing the digital music data; Wireless communication terminal having a digital music information automatic generation function comprising: a. The method of claim 1, Means for receiving a voice signal; And And means for synthesizing the input voice signal and the digital music data. The method of claim 2, And a means for converting the voice signal into a digital signal if the input voice signal is an analog signal. The method of claim 1, And means for transmitting the digital musical score data or the digital music data to the outside of the terminal via a wireless communication network. The method of claim 2, And a means for transmitting the synthesized digital data to the outside of the terminal through a wireless communication network. The method according to claim 4 or 5, And the external transmission means is a local area wireless network connection means. The method of claim 1, And said reproducing means is a sound source chip for playing musical data in MIDI (Musical Instrument Digital Interface) format. The method of claim 1, And means for displaying the digital musical score data on a screen of the terminal. The method of claim 8, And means for editing the digital musical score data, wherein the digital music information automatic generation function is provided. The method of claim 1, Means for storing the digital sheet music data; And Means for storing the digital music data; Wireless communication terminal having a digital music information automatic generation function further comprising. The method of claim 2, And means for storing the synthesized digital data. The method of claim 10 or 11, The storage means is a wireless communication terminal having an automatic generation function of digital music information, characterized in that the external storage medium. The method of claim 10 or 11, And said storage means is a built-in flash memory capable of writing or erasing data. Means for receiving digital music data; Means for converting the digital music data into digital sheet music data; Means for storing the digital sheet music data; And Means for displaying the digital sheet music data on a terminal screen; Wireless communication terminal having a digital music information automatic generation function comprising: a. The method of claim 14, And means for editing the digital musical score data, wherein the digital music information automatic generation function is provided. Reading the musical score surface to generate data; Extracting the notation elements in order from the generated data and converting them into digital notation data; Converting the digital music data into digital music data; And Playing the digital music data; Digital music information automatic generation method using a wireless communication terminal comprising a. The method of claim 16, Receiving a voice signal; And And synthesizing the input voice signal and the digital music data. The method of claim 17, And converting the voice signal into a digital signal if the input voice signal is an analog signal. The method of claim 16, And transmitting the digital sheet music data or the digital music data to the outside of the terminal through a wireless communication network. The method of claim 17, And transmitting the synthesized digital data to the outside of the terminal through a wireless communication network. The method of claim 19 or 20, And said external transmission means is a local area wireless network connection means. The method of claim 16, And displaying the digital musical score data on a screen of the terminal. The method of claim 22, And automatically editing the digital sheet music data. The method of claim 16, Storing the digital sheet music data; And Storing the digital music data; Digital music information automatic generation method using a wireless communication terminal further comprising a. The method of claim 17, And digitally storing the synthesized digital data. Receiving digital music data; Converting the digital music data into digital sheet music data; Storing the digital sheet music data; And Displaying the digital score data on a screen of a terminal; Digital music information automatic generation method using a wireless communication terminal comprising a. The method of claim 26, And automatically editing the digital sheet music data.

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