KR20120075185A - Server and method for sevicing music composition, and computer readable medium thereof - Google Patents

Server and method for sevicing music composition, and computer readable medium thereof Download PDF

Info

Publication number
KR20120075185A
KR20120075185A KR1020100137233A KR20100137233A KR20120075185A KR 20120075185 A KR20120075185 A KR 20120075185A KR 1020100137233 A KR1020100137233 A KR 1020100137233A KR 20100137233 A KR20100137233 A KR 20100137233A KR 20120075185 A KR20120075185 A KR 20120075185A
Authority
KR
South Korea
Prior art keywords
music
melody
score
information
user terminal
Prior art date
Application number
KR1020100137233A
Other languages
Korean (ko)
Inventor
한영호
Original Assignee
주식회사 케이티
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 케이티 filed Critical 주식회사 케이티
Priority to KR1020100137233A priority Critical patent/KR20120075185A/en
Publication of KR20120075185A publication Critical patent/KR20120075185A/en

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/60—Information retrieval; Database structures therefor; File system structures therefor of audio data
    • G06F16/68—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
    • G06F16/683—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services

Abstract

PURPOSE: A music creation service server, music creation service method, and program recording medium therefor are provided to automatically create a music note corresponding to humming sound by enabling a user to input the humming sound through a microphone of a user terminal. CONSTITUTION: A music note reception unit(202) receives a music note corresponding to humming sound inputted by a microphone of a user terminal. A music classification unit(204) extracts information related to the rhythm of melody from the music note. The music classification unit determines the music genre of the music note based on the information related to the rhythm. A music arrangement unit(206) creates a music file created by reproducing the music note.

Description

Server and method for sevicing music composition, and computer readable medium etc.

The present invention relates to a music creation service, and more particularly, to a user using a terminal such as a smart phone, a music creation service server that allows music creation, arrangement, performance, plagiarism check, music sale and purchase And a computer readable recording medium having recorded thereon a music creation service method and a program for executing the method.

Composing music is probably not easy. Even people who like to listen to music will shake their heads if they ask them to compose their own music. This is usually because you can't read sheet music, play a musical instrument such as a piano or violin, lack professional study, or lack motivation to write. But anyone can sing with humming. The song you hum may be the song of a popular singer, or part of a famous classical song. Or, you may be humming your own music without knowing who sang or who wrote it. Everyone knows that making your own music, your own melody, and humming with hum is not so difficult.

The reason why it is difficult to compose music is that it is difficult to read and read the music in the first place, and second, it is difficult to draw the music in the head as it is, and thirdly, to transfer the music to the music, you must be able to play the instrument. This is because there is no desire to compose music even while drawing such difficult scores. Thus, if you do not need to read and read sheet music, do not draw music with pencils and papers yourself, and do not have to play instruments and find the right notes and rhythms, the public's desire to compose music will grow. May be. However, even if the above reasons are met, composition will not be easy if the following problems are not solved.

“How do I arrange my music beautifully?”, “How do I play with the instruments?”, “What genre of music do I create?”, “Is the music I created really pure creation, or Am I mistaken for someone's music as if I had written it? ”,“ Where shall I use my music? Can I use it as my cell phone ringtone? Can't I use it as a ring toe or coloring? Can you sell it to the music market? ”If you can't solve the problem, composition will still be useless.

So you can arrange music with simple melodies, find and play instruments that match your music, identify music genres that fit melodies, check for plagiarism or not, and set up a place to use music like the online market. The state needs to provide a service method.

The technical problem to be solved by the present invention is a music creation service device, a method and a computer for executing the method that can be easily created, arranged, played, plagiarism inspection, music sales and purchase of music scores recorded To provide a recording medium that can be read by.

In order to solve the above technical problem, a music creation service apparatus according to an embodiment of the present invention, the music repair unit for receiving a music score generated to correspond to the humming sound input through the microphone of the user terminal; A music classification unit for extracting information about the melody of the melody from the sheet music and determining a music genre of the sheet music based on the information about the melody of the melody; And a music arranger that selects a musical instrument and a chord that are preset according to the music genre, and generates a music file that reproduces the musical score using the musical instrument and the chord.

The information about the melody of the melody may include information about the strength, pitch, length, or staccato of the melody.

The music classification unit may determine the music genre of the score by comparing the information about the melody of the melody and the information about the rhythm of the melody probabilistically modeled for each music genre by pattern matching.

The music creation service server further extracts a melody from the music file, and compares the extracted melody with melodies composed by other authors by pattern matching to check whether the extracted melody is plagiarized. It may include.

The plagiarism checker may determine that the extracted melody is plagiarism when it is determined that the extracted melody and the melody composed by the other authors are stochastic for two or more motives.

The music creation service server further includes a distribution management unit for transmitting the authority information for selling the music file and the music file online or using the ringtone of the user terminal according to a check result of the plagiarism to the user terminal. can do.

The user terminal includes a display control unit for displaying the sheet music to the outside; A melody controller for outputting the melody according to the score to the outside; And a sheet music editing unit for editing the sheet music according to a user input through the user terminal.

In addition, in order to solve the above technical problem, a music creation service method according to an embodiment of the present invention, receiving a music score generated to correspond to the hum sound input through the microphone of the user terminal; Extracting information about the melody of the melody from the sheet music, and determining a music genre of the sheet music based on the information about the melody of the melody; And selecting a musical instrument and a chord that are preset according to the music genre with respect to the musical score, and generating a music file that reproduces the musical score using the musical instrument and the chord.

In addition, in order to solve the above technical problem, the music creation service method according to an embodiment of the present invention may be implemented as a computer-readable recording medium in which a program for executing the method is recorded.

According to an embodiment of the present invention, a user simply inputs a humming sound through a microphone of a user terminal, and automatically generates, arranges, plays, performs a plagiarism check, and further plays music. It has the effect of being able to sell and buy.

1 is a diagram illustrating a general flow of a music creation service in an entire system according to an embodiment of the present invention.
2 is a block diagram showing an internal configuration of a music creation service server according to an embodiment of the present invention.
FIG. 3 is a diagram for exemplarily describing a flow of operations centering on the plagiarism inspecting unit of FIG. 2.
4 is a block diagram showing an internal configuration of a user terminal according to an embodiment of the present invention.
5 is a flowchart illustrating a music creation service method according to an embodiment of the present invention.

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

1 is a diagram illustrating a general flow of a music creation service in an entire system according to an embodiment of the present invention.

Referring to FIG. 1, the entire system according to an embodiment of the present invention includes a music creation service server 100 and a user terminal (eg, a mobile phone terminal) 120.

The music creation service server 100 receives the music score corresponding to the hum sound input through the microphone of the user terminal 120 from the user terminal 120 or the voice of the hum sound input through the microphone of the user terminal 120. Receive a feature coefficient to generate the corresponding score, determine the musical genre of the received or generated score, select the most appropriate instrument and chord for the determined music genre, and play the score using the selected instrument and chord Server for creating music files.

The user terminal 120 converts the humming sound input through the microphone into the music score and transmits it to the music creation service server 100 or extracts the voice characteristic coefficient of the humming sound input through the microphone, and extracts the extracted voice characteristic coefficient from the music. It is a terminal for transmitting to the creative service server 100.

Hereinafter, only the example in which the music score is generated in the music creation service server 100 will be described. In the case where the music score is generated in the user terminal 120, a detailed description thereof will be omitted since most of the process is similar.

The user terminal 120 extracts a voice feature coefficient using the voice recognition technology of the humming sound 130 generated by the user 110 through voice 132, and extracts the extracted voice feature coefficient through a wireless or wired network. The music creation service server 100 transmits it to step 134.

The voice signal is composed of two types of convolutions, a vocal source generated in the vocal cords and a resonance signal generated by resonance of the sound source signal through the vocal track. The sound source signal can be classified into a voiced source in which the air flow generated in the lung is converted into a periodic signal by vibration of the vocal cords and an unvoiced sound converted into a random like signal without trembling of the vocal cords. In addition, the resonance signal is a signal derived from the articulators such as throat, nose, tongue, teeth, lips, etc. in the vocal tract acting as a filter.

Here, the extraction of the speech feature coefficients generally separates the speech signal coming out and out of the mouth into the filter characteristic of the vocal vocalization causing the resonance through the cepstrum analysis, and then removes the characteristic of the filter affecting the sound value. It extracts only the sound source signal related to the prosody component. In general, the modeling method may be a method of probabilistic modeling through a Hidden Markov Model (HMM). At this time, since the humming sound coming into the input contains a lot of ambient noise, a noise cancellation technique may be used as a preprocessing.

The music creation service server 100 draws the music score corresponding to the humming sound input through the microphone of the user terminal 120 using the received voice feature coefficient (136). The music creation service server 100 draws the sheet music using the automatic sheet music generating technology (136), determines the music genre of the sheet music using the automatic music classification technology (144), and selects the selected musical instrument using the automatic arrangement technology. By arranging chords in the melody by 146, and using the automatic music plagiarism test technique to check whether the arranged music plagiarized the music of other authors (e.g., Pattern matching to check whether the author's music is more than two motives similar or identical) (148), or if the music arranged through the plagiarism test is found to be purely original, it can be sold in the online market 154 or the user can The user, the content provider, the general user, the friend of the terminal 120, and the like 156 may use the arranged music as a ringtone of the mobile phone (154).

On the other hand, the user terminal 120 may provide a function of editing the sheet music to allow the user to directly correct the error while listening to the first sheet music created in the music creation service server 100 or to create a better melody ( 140). The completed sheet music generated in this way is transmitted to the music creation service server 100 (142).

Detailed configurations of the music creation service server 100 and the user terminal 120 will be described later with reference to FIGS. 2 to 4.

2 is a block diagram showing an internal configuration of a music creation service server according to an embodiment of the present invention.

2, the music creation service server 200 according to an embodiment of the present invention is a music repair unit 202, music classification unit 204, music arrangement unit 206, plagiarism inspection unit 208 and distribution management unit And 210.

The music receiver 202 receives the music score generated to correspond to the hum sound input through the microphone of the user terminal 120. The music score may be generated in the user terminal 120 or may be performed in the music creation service server 100. There are a variety of methods for generating the score, but, for example, by blocking the humming sound input through the microphone in units of sound, and analyzing the pitch and length for each unit, By generating notes, you can create scores.

The music classification unit 204 extracts information about the melody of the melody from the received sheet music, and determines the music genre of the sheet music based on the extracted information about the melody of the melody. The information on the melody of the melody is information about a characteristic unique to each music genre (for example, pop, classic, rock, blues, R & B, etc.) preset by the operator of the server 200. For example, the information about the melody of the melody may be information about the strength and weakness of the melody, the pitch, the length, or the staccato. In other words, each genre of music has its own distinction in the strength, pitch, length, or staccato of the melody, so if a person who does not know the music listens to any music, the genre of the music without knowing the title or lyrics, You can judge roughly.

Accordingly, the music classification unit 204 determines the music genre of the score by comparing the extracted information about the rhyme of the melody and the information about the rhythm of the melody which is stochastic modeled for each music genre by pattern matching. That is, the operator of the server 200 stores the result of probabilistic analysis of the unique characteristics of the melody of each music genre in advance (that is, the rhyme pattern of each music genre) in the sound source database 220 (222). When the music score is received from the music reward unit 202, the genre information is extracted and compared to the music genre information stored in the sound source database 220 (that is, the information about the melody of the melody for each music genre) 222 for each genre. After determining the degree of match for, one music genre that is determined to be the most similar may be selected.

According to this, the music classification unit 204 can find out which genre the music of the sheet music currently composed by the user best fits. As a result, music classification is performed by finding out using stochastic modeling method using a large amount of music data as a content related to pattern matching. The reason why music classification is needed is to arrange music below.

The music arrangement unit 206 selects a musical instrument and a chord which are preset according to the music genre with respect to the sheet music received by the music repair unit 202 (226, 228), and uses the selected musical instrument and the chord to reproduce the music file. Create Here, the arrangement is not a modification of the score, but a process of selecting a musical instrument that best suits the created sheet music, the best matching musical instruments, and extracting the bass code. When the genre of music is determined through the above-described music classification, a process of arranging an appropriate instrument, a chord change, and a progress method is performed. The sound source database 220 stores musical instruments and chords preset by the operator of the server 200 for each music genre (for example, the rock genre uses an electric guitar as a musical instrument and uses beats of weak and weak intermediate drugs). (226, 228). Accordingly, the music arrangement unit 206 generates a music file that reproduces the given sheet music in accordance with a preset musical instrument, a chord or the like.

The plagiarism checker 208 extracts the melody from the music file generated by the music arranger 206, and compares the extracted melody with the melodies composed by other authors by pattern matching to check whether the extracted melody is plagiarized. do. For example, the plagiarism inspecting unit 208 may determine that the extracted melody is plagiarism when it is determined that the melody composed by the extracted melody and the other author is more than two motives. Melody composed by another author may be stored in the sound source database 220 or may be received from an external sound source providing server (not shown) through the communication interface 230. The operation of the plagiarism checker 208 will be further described with reference to FIG. 3.

The distribution manager 210 may selectively transmit the music file generated by the music arranger 206 to the user terminal 120 according to the plagiarism check result of the plagiarism checker 208. That is, by preventing the transmission of the music proved to be plagiarized to the user terminal 120, it is possible to remove the possession of the copyright dispute due to the sale of the sound source through the online market 154 regardless of the user's intention. . In another embodiment, the distribution management unit 210 allows not only the music that is not plagiarism but also the music that is found to be plagiarism to be transmitted to the user terminal 120, but the music file is sold online or the ringtone of the user terminal 120 is transmitted. The authority information to be used as is transmitted to the user terminal 120, and the online market 154, etc., can be prevented from copyright infringement by enabling the sale of the sound source only when the authority information is received.

FIG. 3 is a diagram for exemplarily describing a flow of operations centering on the plagiarism inspecting unit of FIG. 2.

The plagiarism inspecting unit 300 is performed through a pattern matching method similar to the music classification. Since the score is an absolute note, and the melody is a relative note progression, the plagiarism check should be done through pattern matching, not value matching.

Referring to FIG. 3, sound sources of other authors can be roughly divided into two types. First, when the score is stored in the sound source DB 220 or can be received from outside (312), when the score is not available but the sound source is stored in the sound source DB 220 or can be received from the outside (314) to be. In the latter case, it is necessary to extract the sheet music directly into the music itself (.wav) and then to extract the melody from it (316). Since the score is a symbol of absolute musical value and the music of the actual people is a relative melody, it is necessary to find a relative melody to check for plagiarism (318). Then, the pattern of the found melody is separately stored in the sound source DB 220 (320).

The plagiarism inspecting unit 300 checks whether or not the sheet music 302 generated by the user is plagiarism based on the pattern information of the melody stored in the sound source DB 220. Similarly, since the current user has not the melody but the sheet music, The relative pattern value is changed (304, 306), and similarity is checked through a pattern matching algorithm. Through this process, it is possible to judge how similar the new sheet music is currently input to the sound of other authors, and if it exceeds the legal plagiarism limit, it can be judged as plagiarism.

4 is a block diagram showing an internal configuration of a user terminal according to an embodiment of the present invention.

Referring to FIG. 4, the user terminal 400 according to an exemplary embodiment of the present invention may include a voice feature coefficient extractor 402, a music score generator 404, a display controller 406, a melody controller 408, and a music score editor. 410 and communication interface 412.

The voice feature coefficient extractor 402 extracts the voice feature coefficient from the hum sound input through the microphone of the user terminal 400. Since the extraction of the speech feature coefficients has been described above with reference to FIG. 1, further description thereof will be omitted.

The sheet music generating unit 404 generates the sheet music using the information extracted by the speech feature coefficient extracting unit 402. Generation of music scores may be performed in the user terminal 400, or in another embodiment, may be performed in the music creation service server 100.

The display controller 406 is a module for displaying the generated sheet music to the outside of the user terminal 400.

The melody controller 408 is a module for outputting the melody reproduced from the generated score to the outside of the user terminal 400.

The sheet music editor 410 is for editing the sheet music generated by the sheet music generating unit 404 or the music creation service server 100, such as modifying, adding or deleting the sheet music generated according to a user input through the user terminal 400. Module.

The communication interface 412 is a module for connecting the user terminal 400 to the music creation service server 100 or other device through a wired or wireless communication network.

5 is a flowchart illustrating a music creation service method according to an embodiment of the present invention.

Referring to FIG. 5, in operation 502, the music creation service server receives a music score generated to correspond to a hum sound input through a microphone of a user terminal.

In step 504, the music creation service server extracts information about the melody of the melody from the received sheet music, and determines the music genre of the sheet music based on the extracted information about the melody of the melody.

In step 506, the music creation service server selects a musical instrument and a chord that are preset according to the music genre determined for the musical score, and generates a music file that reproduces the musical score using the selected musical instrument and the chord.

As described above, according to the music creation service according to an embodiment of the present invention, the general public who loves music creates an environment in which music can be composed without special education or prior knowledge about composition, arrangement, and instrument performance. At the same time, it is meaningful to solve the problem of plagiarism and to create an environment in which finished music can be sold or purchased. These services allow companies to receive a certain service fee for sales, purchases, and service provision, while music creators have the rights to copyright as well as sales revenue, so that music creation is not exclusively owned by some professional groups. It can be expanded to a place of creation where ordinary people can participate and enjoy.

The music creation service method according to an embodiment of the present invention can be embodied as computer readable codes on a computer readable recording medium. Computer-readable recording media include all kinds of storage devices that store data that can be read by a computer system. Examples of computer-readable recording media include ROM, RAM, CD-ROM, magnetic tape, floppy disk, optical data storage device, and the like. The computer readable recording medium may also be distributed over a networked computer system and stored and executed as computer readable code in a distributed manner.

So far I looked at the center of the preferred embodiment for the present invention. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. Therefore, the disclosed embodiments should be considered in descriptive sense only and not for purposes of limitation. The scope of the present invention is shown in the claims rather than the foregoing description, and all differences within the scope will be construed as being included in the present invention.

Claims (9)

Music repair unit for receiving a music score generated to correspond to the humming sound input through the microphone of the user terminal;
A music classification unit for extracting information about the melody of the melody from the sheet music and determining a music genre of the sheet music based on the information about the melody of the melody; And
A music creation service server comprising: a music arranger configured to select a musical instrument and a chord preset according to the music genre with respect to the sheet music, and to generate a music file that reproduces the sheet music using the musical instrument and the chord; . The method of claim 1, wherein the information about the rhyme of the melody is
Music creation service server, characterized in that it contains information about the strength, pitch, length, or staccato of the melody. The method of claim 1, wherein the music classification unit,
And a music genre of the score is determined by comparing the information on the melody rhyme and the information on the melody of the melody stochasticly modeled for each music genre by pattern matching. According to claim 1, The music creation service server,
And extracting a melody from the music file, and comparing the extracted melody with melodies composed by other authors by pattern matching to check plagiarism of the extracted melody. Creative service server. The method of claim 4, wherein the plagiarism detection unit,
And determining that the extracted melody is plagiarism when it is determined that the extracted melody and the melody composed by the other authors are stochastic for two or more motives. The method of claim 2, wherein the music creation service server,
The music creation further comprises a distribution management unit for transmitting the authority information for selling the music file and the music file online or using the music file as a ringtone of the user terminal according to a check result of the plagiarism. Service server. The method of claim 1, wherein the user terminal,
A display control unit for displaying the sheet music to the outside;
A melody controller for outputting the melody according to the score to the outside; And
And a music score editing unit for editing the music score according to a user input through the user terminal. Receiving a music score generated to correspond to a hum sound input through a microphone of a user terminal;
Extracting information about a melody of a melody from the sheet music, and determining a music genre of the sheet music based on the information about a melody of the melody; And
Selecting a musical instrument and a chord preset according to the music genre with respect to the musical score, and generating a music file for playing the musical score using the musical instrument and the chord. Receiving a music score generated to correspond to a hum sound input through a microphone of a user terminal;
Extracting information about the melody of the melody from the sheet music, and determining a music genre of the sheet music based on the information about the melody of the melody; And
Selecting a musical instrument and a chord preset according to the music genre with respect to the musical score, and generating a music file for playing the musical score using the musical instrument and the chord; A computer readable recording medium having recorded thereon a program for execution.
KR1020100137233A 2010-12-28 2010-12-28 Server and method for sevicing music composition, and computer readable medium thereof KR20120075185A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020100137233A KR20120075185A (en) 2010-12-28 2010-12-28 Server and method for sevicing music composition, and computer readable medium thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100137233A KR20120075185A (en) 2010-12-28 2010-12-28 Server and method for sevicing music composition, and computer readable medium thereof

Publications (1)

Publication Number Publication Date
KR20120075185A true KR20120075185A (en) 2012-07-06

Family

ID=46709208

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020100137233A KR20120075185A (en) 2010-12-28 2010-12-28 Server and method for sevicing music composition, and computer readable medium thereof

Country Status (1)

Country Link
KR (1) KR20120075185A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017155200A1 (en) * 2016-03-11 2017-09-14 삼성전자 주식회사 Method for providing music information and electronic device therefor
US10013963B1 (en) 2017-09-07 2018-07-03 COOLJAMM Company Method for providing a melody recording based on user humming melody and apparatus for the same
KR20180130153A (en) * 2017-05-29 2018-12-07 한양대학교 에리카산학협력단 Automatic Composition Method Using Composition Processing History and Apparatus Therefor
KR101942814B1 (en) 2017-08-10 2019-01-29 주식회사 쿨잼컴퍼니 Method for providing accompaniment based on user humming melody and apparatus for the same

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017155200A1 (en) * 2016-03-11 2017-09-14 삼성전자 주식회사 Method for providing music information and electronic device therefor
KR20180130153A (en) * 2017-05-29 2018-12-07 한양대학교 에리카산학협력단 Automatic Composition Method Using Composition Processing History and Apparatus Therefor
KR101942814B1 (en) 2017-08-10 2019-01-29 주식회사 쿨잼컴퍼니 Method for providing accompaniment based on user humming melody and apparatus for the same
WO2019031650A1 (en) * 2017-08-10 2019-02-14 주식회사 쿨잼컴퍼니 Method for providing accompaniment on basis of humming melody of user, and apparatus for same
US10013963B1 (en) 2017-09-07 2018-07-03 COOLJAMM Company Method for providing a melody recording based on user humming melody and apparatus for the same
WO2019050083A1 (en) * 2017-09-07 2019-03-14 주식회사 쿨잼컴퍼니 Method for providing user's hummed melody-based melody recording and apparatus therefor

Similar Documents

Publication Publication Date Title
Davies Musical works and performances: A philosophical exploration
CN108806656B (en) Automatic generation of songs
CN108806655B (en) Automatic generation of songs
US10229669B2 (en) Apparatus, process, and program for combining speech and audio data
Manuel et al. The riddim method: aesthetics, practice, and ownership in Jamaican dancehall
US20090038467A1 (en) Interactive music training and entertainment system
CN112231499A (en) Intelligent video music distribution system
US20140278433A1 (en) Voice synthesis device, voice synthesis method, and recording medium having a voice synthesis program stored thereon
Zager Music production: A manual for producers, composers, arrangers, and students
JP2007310204A (en) Musical piece practice support device, control method, and program
CN113836344A (en) Personalized song file generation method and device and music singing equipment
KR20120075185A (en) Server and method for sevicing music composition, and computer readable medium thereof
JP2007264569A (en) Retrieval device, control method, and program
JP2007140165A (en) Karaoke device and program for karaoke device
Janer Singing-driven interfaces for sound synthesizers
Konev et al. The program complex for vocal recognition
CN115331648A (en) Audio data processing method, device, equipment, storage medium and product
WO2021166745A1 (en) Arrangement generation method, arrangement generation device, and generation program
KR20190121080A (en) media contents service system using terminal
Müller et al. Computational methods for melody and voice processing in music recordings (Dagstuhl seminar 19052)
Camurri et al. An experiment on analysis and synthesis of musical expressivity
JP6954780B2 (en) Karaoke equipment
CA2949811A1 (en) Pianoalphabet07
Weinstein Air flows: breath, voice, and authenticity in three recordings
KR20100100319A (en) Apparatus and method of generate the music note for user created music contents

Legal Events

Date Code Title Description
WITN Withdrawal due to no request for examination