CN106251738A - The Training Methodology of a kind of musical instrument synthesis and device thereof - Google Patents
The Training Methodology of a kind of musical instrument synthesis and device thereof Download PDFInfo
- Publication number
- CN106251738A CN106251738A CN201610910846.8A CN201610910846A CN106251738A CN 106251738 A CN106251738 A CN 106251738A CN 201610910846 A CN201610910846 A CN 201610910846A CN 106251738 A CN106251738 A CN 106251738A
- Authority
- CN
- China
- Prior art keywords
- audio files
- unit
- module
- sound
- musical instrument
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B15/00—Teaching music
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Electrophonic Musical Instruments (AREA)
- Electrically Operated Instructional Devices (AREA)
Abstract
Training Methodology and the device thereof of the synthesis of a kind of musical instrument of the present invention comprise the steps: S100, are individually recorded by least two musical instrument in melody, record at least two the first audio files；S200, by quiet for one of them first audio files in described at least two the first audio files, other first audio files is play, user records the second audio files of the musical instrument corresponding with one of them the first audio files described；S300, it is the 3rd audio files by other first audio files described and described second sound file synthesis.In multiple first audio files that the present invention can will individually record, shield one of them, and the second audio files oneself played replaces first audio files of above-mentioned shielding, and synthesize a melody, practitioner can be allowed can to hear the level oneself played, and adjusted, eliminate in band that everyone accompanies the trouble that this practitioner practises together.
Description
Technical field
The present invention relates to a kind of training set, particularly relate to a kind of training dress of musical instrument synthesis in symphony training
Put.
Background technology
Symphony (not being equal to symphony, symphony and symphony are had any different can also be general) is comprise multiple movement big
Type orchestral music, is usually and creates for orchestra.Symphony is exactly Large Tube string music divertimento, develops from Italian Opera overture
Form.The title source of " symphony ", for Greek, implies that " ringing together ".Independent philharmonic is developed into latter half in 18th century
Happy works, generally comprise four movements (sometimes titled with adagio introduction), the most also have more or less than four movements.Each movement
Type and sonata pole seemingly, larger, musical theme has large development, and orchestration is also abundant, is suitable to show
Dramatic stronger content.Symphony orchestra is Large Tube string band in modern age, by scale, is divided into two-tube, three pipes, four pipes, i.e.
Little, in, the establishment such as big.Number is from tens of to over one hundred people etc..Generally by stringed musical instrument, woodwind instrument, brass instrument and percussion instrument etc.
Each group musical instrument composition.Sometimes also according to composition, the creation intention of commander and specific requirement, musical instrument has been increased and decreased.
Symphony orchestra is the instrumental music extended familys in music kingdom, and in general it is divided into five instrumental music groups: string music group, wooden pipe
Group, copper pipe group, percussion music group and color instrument set.Various musical instrument is introduced in packet below, and (they are all the pleasures from high pitch to bass
Device):
String music group: violin, viola, violoncello, contrabass.
Wooden pipe group: piccolo, flute, oboe, English horn (alto oboe), clarinet, bass clarinet, big pipe (bar
Pine pipe).
Copper pipe group: trumpet, cornet, circular horn (French horn), trombone, large size, tenor horn.
Percussion music group: timpani, main forces' drum, snare drum, gong, small cymbals, tambourine, angle iron, castanets etc..
Color instrument set: piano, harp, xylophone, aluminium sheet carillon, celesta, chimes etc..
In the teaching practice of above-mentioned numerous musical instruments, it has been found that as a member of symphony orchestra, be difficult to send out in performance formula
The now error of oneself, and when playback afterwards, then it is relatively easy to find the error of oneself, as accuracy in pitch is forbidden.But, wait student
When recognizing the error of oneself and want to be corrected, then need whole band member to play the most for it, waste time and energy.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of simple in construction, low cost, a kind of musical instrument easy and simple to handle conjunction
The Training Methodology become and device thereof.
The Training Methodology of a kind of musical instrument of present invention synthesis comprises the steps: S100, by least two musical instrument in melody
Individually record, record at least two the first audio files；S200, by its in described at least two the first audio files
In first audio files quiet, by other first audio files play, user record with one of them first sound described
Second audio files of the musical instrument that file is corresponding；S300, by other first audio files described with described second audio files close
Become the 3rd audio files.
A kind of musical instrument of the present invention synthesis Training Methodology, described step S100 also comprise the steps: S101, by above-mentioned extremely
Few two the first audio files are bound with melody name；S102, according to melody name search for above-mentioned at least two the first audio files.
The Training Methodology of a kind of musical instrument of present invention synthesis, described step S300 also comprises the steps: S301, by described the
One audio files, the second audio files, the 3rd audio files are stored on server, and wherein said 3rd audio files includes
The identity information of user.
The Training Methodology of a kind of musical instrument of present invention synthesis, described step S200 also comprises the steps: S201, records first
Noise reduction process is carried out when audio files, the second audio files.
The Training Methodology of a kind of musical instrument of present invention synthesis, described step S300 also comprises the steps:
First audio files, the second audio files, the 3rd audio files can be forwarded to third party and put down by S302, user
Platform.
The Training Methodology of a kind of musical instrument of present invention synthesis, also comprises the steps: after described step S301
Described first audio files, the second audio files, the 3rd audio files are carried out noise reduction process by S302, server；
Described first audio files, the second audio files, the 3rd audio files are carried out transcoding process by S303, server；
S304, server the first audio files after described process, the second audio files, the 3rd audio files are stored to
In audio repository.
The present invention is carried out noise reduction by server for the first audio files, the second audio files, the 3rd audio files, turns
Code, storage process, can make above-mentioned first audio files, the second audio files, the 3rd audio files more conform to storage, transmission,
The requirement play.
Wherein, the client playing melody carries out different process to audio frequency:
IOS system (iPhone): use Object-C language to develop, uses the bottom storehouse of C language to carry out audio frequency
Process operation, audio file is converted into wav form.
Android system (Huawei): use JAVA language to develop, uses JNI technical operation C language bottom storehouse to carry out
The process operation of audio frequency, is converted into amr form by audio file.
A kind of musical instrument of the present invention synthesis training set, including the first sound acquisition module, its for by melody extremely
Few two musical instruments are individually recorded, and record at least two the first audio files；Second sound acquisition module, it is for by institute
State one of them first audio files at least two the first audio files quiet, other first audio files is play, use
The second audio files of the musical instrument corresponding with one of them the first audio files described is recorded at family；Sound rendering module, by described
Other first audio files and described second sound file synthesis are the 3rd audio files.
The training set of a kind of musical instrument of present invention synthesis, also includes client and server, and described server will be for depositing
Store up described at least two the first audio files, and at least two the first audio files bound with melody name, described server with
Client connects, and described client can search for above-mentioned at least two the first audio files according to melody name.
The training set of a kind of musical instrument of present invention synthesis, described 3rd audio files includes the identity information of user.
The training set of a kind of musical instrument of present invention synthesis, described first sound acquisition module, the second sound acquisition module record
Noise reduction process is carried out when making the first audio files, the second audio files.
The training set of a kind of musical instrument of present invention synthesis, described client can be by the first audio files, the second sound literary composition
Part, the 3rd audio files are forwarded to third-party platform.
The training set of a kind of musical instrument of present invention synthesis, described server is for described first audio files, the second sound
File, the 3rd audio files carry out noise reduction process, transcoding processes and stored to audio repository.
The training set of a kind of musical instrument of present invention synthesis, the 3rd audio files can be stored as .MP3 literary composition by described client
Part or the 3rd audio files imprinting is entered in CD store.
The training set of a kind of musical instrument of present invention synthesis, described also includes intelligence stringed musical instrument, smart mobile phone and server, institute
Stating in intelligence stringed musical instrument and smart mobile phone and be mounted on zigbee unit, described zigbee unit is for intelligence stringed musical instrument and intelligence
Shaking hands and packet sending and receiving of mobile phone；Described smart mobile phone is additionally provided with SQL service module, training module and amusement unit, its
Described in sound acquisition module for gathering the intelligence acoustical signal that sends of stringed musical instrument, described tone color acquisition module is for according to sound
The acoustical signal that sound acquisition module collects obtains timbre information, and points out user to adjust the acoustical generator of intelligence stringed musical instrument
Whole, described SQL service module is used for storing music score, playing Demonstration of standardization and the second audio files, described training module and amusement
Unit includes that performance element, demonstration comparison unit and accuracy in pitch recognition unit, training module and amusement unit are used for playing current pleasure
Spectrum, and utilize demonstration comparison unit to be compareed with playing Demonstration of standardization by the sound collected, identify the accuracy that user plays, root
According to recognition result, user is carried out real-time prompting；
Described intelligence stringed musical instrument is also equipped with the first processing unit, breath light control unit and breath light electronic scale,
Each acoustical vibration pulse in current music score playing procedure is passed through zigbee unit by described training module and amusement unit
Be sent to intelligence stringed musical instrument, by the first processing unit by acoustical vibration pulse packet sending and receiving to breath light control unit, described in exhale
Inhale the breath light of corresponding acoustical vibration pulse position in lamp control unit control breath light electronic scale to light；
Described amusement unit carries out real-time prompting according to recognition result to user, and described performance element is persistently play currently
Music score, the sound collected persistently is compareed until music score is played complete with playing Demonstration of standardization, demonstrates right by demonstration comparison unit
Play correcting errors of acoustical vibration pulse according to unit according to results of comparison record user to count and be shown；
Described amusement unit includes that scoring modules, scoring modules include:
Audio files character unit, for receiving the first audio files, the 3rd audio files, and to described first sound
File carries out message and forms the first audio files message, the 3rd audio files message；
Sound wave signal generating unit, for by described first audio files message, the 3rd audio files message tone information with
Time is transverse axis, makes sound wave figure with tone for the longitudinal axis；
Sound wave output unit, for described sound wave figure is sent to described sound broadcasting module, described sound plays mould
Block presents described sound wave figure；
Message transfers unit, for adjusting the first audio files message after audio files character unit character
Take, transfer the first audio files message, a 3rd audio files message at set intervals, receive described first audio files
Message, a sound wave figure of the 3rd audio files message, and described sound wave figure is sent to sound wave signal generating unit；
Audio files memory module, is used for storing audio files；
Audio files read module, memory module between visiting, and read the audio files of storage in memory module, and will
Described data are sent to audio files character unit；
Audio A/D modular converter, for receiving the first audio files message, the 3rd audio files message, and by audio frequency mould
Intend the first audio files message, the 3rd audio files message is transformed into audio analog signals；
Marking output module, it is to described sound broadcasting module output marking result；
Described sound broadcasting module is provided with audio playing module, and described audio playing module is used for receiving audio frequency simulation letter
Number, and by after the amplification filtering of described audio analog signals, play back in outside power amplifier, described audio files character list
After metacharacter partial sound file, described data are replicated two parts, are sent simultaneously to audio A/D modular converter and sound respectively
Wave signal generating unit, is converted into acoustical signal and frequency spectrum graphics respectively；
Wherein, marking output module according to the duration T of the 3rd audio files, the mean loudness A of the second audio files, first
The mean loudness B of audio files, tone number sum C of the first audio files, tone number sum D of the second audio files,
Number E of the note of the coincidence of the sound wave figure of the 3rd audio files and the first audio files, according to equation below output marking
F；
Wherein, the unit of the duration T of the 3rd audio files is the second；
The mean loudness A of the second audio files, the unit of mean loudness B of the first audio files are decibels；
Tone number sum C of the first audio files, tone number sum D of the second audio files, the 3rd audio files
It is individual with the unit of number E of the note overlapped of the sound wave figure of the first audio files.
The training set of a kind of musical instrument of present invention synthesis, described sound acquisition module includes mike and moveable Mike
Wind support, described microphone holder includes that operating unit, described operating unit are connected with described SQL service module, operating unit
It is provided with contact action unit, bluetooth unit and WIFI unit；
Described SQL service module is for depositing at least two audio files of smart mobile phone transmission；Described contact action list
Unit is for identifying the contact action transmitted by smart mobile phone；Described bluetooth unit is for setting up communication link with intelligent movable mobile phone
Connect；Described WIFI unit is for setting up communication connection with mike；
At least two audio files is sent in the SQL service module of microphone holder by described intelligent movable mobile phone；Wheat
Gram wind support sequentially forms inventory to be sent according to depositing；When contact action unit detects the first default contact action instruction
Time, the single song information that inventory to be sent is ranked first by microphone holder is sent to mike, adds inventory to be played to
In；After sending successfully, microphone holder deletes corresponding audio files and the music score of Chinese operas.
The training set of a kind of musical instrument of present invention synthesis, described shroud module is connected with address location and smart mobile phone；Its
In, described address location is for detecting the home address of the second audio files of sound acquisition module；Described address location bag
Include: address SQL service unit, include MAC Address and corresponding home address for preset and storage；MAC Address search unit,
For the sound acquisition module information according to the sound acquisition module received, obtain by the net of sound acquisition module to address location
MAC Address in network layers；Corresponding unit, for from the beginning of the MAC Address nearest from sound acquisition module, services at address SQL
Unit is searched first home address corresponding to the MAC Address having record in the SQL service unit of address, obtains sound with this
The home address that acquisition module is corresponding；Wherein, described home address includes longitude and latitude, by taking at address SQL first
The multiple longitudes and latitudes having the MAC Address of record corresponding in business unit are weighted the longitude and latitude obtaining sound acquisition module,
As the home address that sound acquisition module is corresponding；When described smart mobile phone sends sound acquisition module information to address location
After, described address location by MAC Address search unit and corresponding unit according to the sound acquisition module information received from
Described address SQL service unit obtains corresponding home address and this home address is returned to smart mobile phone；Wherein, described
Address SQL service unit include: message takes on unit, by address location collect reporting terminal to address location routed path
In each MAC Address and the home address at place that provides of this reporting terminal；Scheduling unit, for by obtain every time from
The house at the place that reporting terminal provides to each router address in the routed path of address location and this reporting terminal
Address is got in touch with being stored in address SQL service unit as one；Wherein, described contact is corresponding with MAC Address to also including
From the jumping figure of this MAC Address to reporting terminal, described jumping figure is for obtaining the sound acquisition module accuracy probability in corresponding address.
The training set of a kind of musical instrument of present invention synthesis, described intelligence stringed musical instrument includes Receive message unit, is used for receiving
The audio files of the selected song of the client output of first player's login name；Login name corresponding unit, for according to described
Audio files determines second player's login name, and in the local music of described second player's login name, storage has described selected song
Mesh；Oneth NFC output unit, for exporting, to the client of described second player's login name, the request of acquisition, described acquisition please
Ask for asking the client of described second player's login name to provide described to the client of described first player's login name
Selected song；Described login name corresponding unit, including: song search module, step on for obtaining user according to described audio files
Record name information, in the local music of each user login name in described user login name information, storage has described selected song；
3rd chosen module, for determining described second player's login name according to described user login name information；3rd search module,
For obtaining user login name information according to described audio files, each user login name in described user login name information
In local music, storage has described selected song；Message output module, for exporting described user login name information to described
The client of first player's login name；Obtain request storage module, for receiving the client of described first player's login name
The acquisition request of end output, is defined as described second player's login name by the described user login name carried in request that obtains；
Whether song search unit, for according to described audio files, existing described selected song in the music libraries of detection server；Carry
Show signal generating unit, in time there is not described selected song in the music libraries of described server, step on to described first player
The client output of land name obtains to be reminded, and it is that the client reminding described first player's login name is to other that described acquisition is reminded
User login name obtains the prompting of described selected song；Described message output module, including: information priorities selectes formwork,
Select for the user login name got information is carried out priority according to selected mode；3rd output formwork, being used for will
User login name information after described priority is selected exports to the client of described first player's login name；Described first
NFC output unit, including: data obtaining module, for receiving the client of described first player's login name with chat message
The described acquisition request of form output, described obtain request and carries described second player's login name and described selected song
Audio files；Information retransmission unit, for by the described client obtaining and asking to be transmitted to described second player's login name；Excellent
First level identifying unit, for the duration G according to described song, the note number H of song, the specified species number J that plays an instrument, specified drills
Play number K, according to equation below output priority L；
Wherein, the unit of the duration G of song is the second；
The note number H of song, the specified species number J that plays an instrument, the unit of specified performance number K are individual.
The training set difference from prior art of a kind of musical instrument of present invention synthesis is that the present invention is by the way
Melody, symphonic training can be brought help.Specifically, student practise musical instrument time, need repeatedly with other musical instrument one
Play exercise, but cannot hear, when coordinating training with other people, the sound oneself played.After the method using the present invention, can be by
In multiple first audio files individually recorded, shield one of them, and the second audio files oneself played is replaced above-mentioned
One the first audio files of shielding, and synthesize a melody, practitioner can be allowed can to hear the level oneself played, and add
To adjust, eliminate in band that everyone accompanies the trouble that this practitioner practises together.
The training set synthesized a kind of musical instrument of the present invention below in conjunction with the accompanying drawings is described further.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the training set of a kind of musical instrument synthesis.
Detailed description of the invention
As it is shown in figure 1, the Training Methodology of a kind of musical instrument of present invention synthesis, it is characterised in that comprise the steps:
S100, at least two musical instrument in melody is individually recorded, record at least two the first audio files；
S200, by quiet for one of them first audio files in described at least two the first audio files, by other
One audio files is play, and user records the second audio files of the musical instrument corresponding with one of them the first audio files described；
S300, it is the 3rd audio files by other first audio files described and described second sound file synthesis.
The present invention melody, symphonic training can bring help by the way.Specifically, student is at exercise musical instrument
Time, need repeatedly to practise together with other musical instrument, but cannot hear, when coordinating training with other people, the sound oneself played.?
After using the method for the present invention, in multiple first audio files that can will individually record, shield one of them, and oneself is played
The second audio files replace first audio files of above-mentioned shielding, and synthesize a melody, can allow the practitioner can
Hear the level oneself played, and adjusted, eliminate in band that everyone accompanies the trouble that this practitioner practises together.
Preferably, described step S100 also comprises the steps:
S101, above-mentioned at least two the first audio files and melody name are bound；
S102, according to melody name search for above-mentioned at least two the first audio files.
The present invention can easily find at least two first sound corresponding with melody recorded before by the way
Sound file.
Preferably, described step S300 also comprises the steps:
S301, described first audio files, the second audio files, the 3rd audio files are stored on server, its
Described in the 3rd audio files include the identity information of user.
The present invention has the 3rd audio files of the identity information of user by above-mentioned backup, can as operation for teacher for
The performance of student is marked.
Preferably, described step S200 also comprises the steps:
S201, carry out noise reduction process when recording the first audio files, the second audio files.
Preferably, described step S300 also comprises the steps:
First audio files, the second audio files, the 3rd audio files can be forwarded to third party and put down by S302, user
Platform.
Wherein, described third-party platform includes wechat, microblogging etc..
The present invention can be by above-mentioned sharing files to social third-party platform by above-mentioned functions.
Preferably, also comprise the steps: after described step S301
Described first audio files, the second audio files, the 3rd audio files are carried out noise reduction process by S302, server；
Described first audio files, the second audio files, the 3rd audio files are carried out transcoding process by S303, server；
S304, server the first audio files after described process, the second audio files, the 3rd audio files are stored to
In audio repository.
The present invention is carried out noise reduction by server for the first audio files, the second audio files, the 3rd audio files, turns
Code, storage process, can make above-mentioned first audio files, the second audio files, the 3rd audio files more conform to storage, transmission,
The requirement play.
Wherein, the client playing melody carries out different process to audio frequency:
IOS system (iPhone): use Object-C language to develop, uses the bottom storehouse of C language to carry out audio frequency
Process operation, audio file is converted into wav form.
Android system (Huawei): use JAVA language to develop, uses JNI technical operation C language bottom storehouse to carry out
The process operation of audio frequency, is converted into amr form by audio file.
The training set of a kind of musical instrument of present invention synthesis, including
First sound acquisition module, it, for individually being recorded by least two musical instrument in melody, is recorded at least
Two the first audio files；
Second sound acquisition module, it is for by one of them first sound in described at least two the first audio files
File is quiet, is play by other first audio files, and user records the musical instrument corresponding with one of them the first audio files described
The second audio files；
Sound rendering module, is the 3rd sound literary composition by other first audio files described and described second sound file synthesis
Part.
Wherein, the first sound acquisition module, the second sound acquisition module can be same module, further, the first sound
Acquisition module, the second sound acquisition module can be all mobile phone or computer.
The present invention melody, symphonic training can bring help by the way.Specifically, student is at exercise musical instrument
Time, need repeatedly to practise together with other musical instrument, but cannot hear, when coordinating training with other people, the sound oneself played.?
After using the method for the present invention, in multiple first audio files that can will individually record, shield one of them, and oneself is played
The second audio files replace first audio files of above-mentioned shielding, and synthesize a melody, can allow the practitioner can
Hear the level oneself played, and adjusted, eliminate in band that everyone accompanies the trouble that this practitioner practises together.
Wherein present invention additionally comprises client and server, described server will be for storing described at least two the first sound
Sound file, and at least two the first audio files is bound with melody name, described server is connected with client, described client
Above-mentioned at least two the first audio files can be searched for according to melody name.
The present invention can easily find at least two first sound corresponding with melody recorded before by the way
Sound file.
Preferably, described 3rd audio files includes the identity information of user.
The present invention has the 3rd audio files of the identity information of user by above-mentioned backup, can as operation for teacher for
The performance of student is marked.
Preferably, described first sound acquisition module, the second sound acquisition module record the first audio files, the second sound
Noise reduction process is carried out during file.
Preferably, the first audio files, the second audio files, the 3rd audio files can be forwarded to by described client
Tripartite's platform.
Preferably, described server drops for described first audio files, the second audio files, the 3rd audio files
Make an uproar process, transcoding process and stored to audio repository.
Preferably, the 3rd audio files can be stored as .MP3 file or by the 3rd audio files imprinting by described client
Enter in CD and store.
Preferably, present invention additionally comprises intelligence stringed musical instrument and smart mobile phone, in described intelligence stringed musical instrument and smart mobile phone all
Being provided with zigbee unit, described zigbee unit is shaken hands and packet sending and receiving for intelligence stringed musical instrument and smart mobile phone；Described
Being additionally provided with SQL service module, training module and amusement unit in smart mobile phone, wherein said sound acquisition module is used for gathering
The acoustical signal that intelligence stringed musical instrument sends, described tone color acquisition module is for the acoustical signal collected according to sound acquisition module
Obtaining timbre information, and point out user to be adjusted the acoustical generator of intelligence stringed musical instrument, described SQL service module is used for storing pleasure
Spectrum, performance Demonstration of standardization and the second audio files, described training module and amusement unit include performance element, demonstration comparison unit
It is used for playing current music score with accuracy in pitch recognition unit, training module and amusement unit, and utilizes demonstration comparison unit to collect
Sound compare with playing Demonstration of standardization, the identification accuracy played of user, according to recognition result, user is carried out real-time proposing
Show；
Described intelligence stringed musical instrument is also equipped with the first processing unit, breath light control unit and breath light electronic scale,
Each acoustical vibration pulse in current music score playing procedure is passed through zigbee unit by described training module and amusement unit
Be sent to intelligence stringed musical instrument, by the first processing unit by acoustical vibration pulse packet sending and receiving to breath light control unit, described in exhale
Inhale the breath light of corresponding acoustical vibration pulse position in lamp control unit control breath light electronic scale to light；
Described amusement unit carries out real-time prompting according to recognition result to user, and described performance element is persistently play currently
Music score, the sound collected persistently is compareed until music score is played complete with playing Demonstration of standardization, demonstrates right by demonstration comparison unit
Play correcting errors of acoustical vibration pulse according to unit according to results of comparison record user to count and be shown；
Described amusement unit includes that scoring modules, scoring modules include:
Audio files character unit, for receiving the first audio files, the 3rd audio files, and to described first sound
File carries out message and forms the first audio files message, the 3rd audio files message；
Sound wave signal generating unit, for by described first audio files message, the 3rd audio files message tone information with
Time is transverse axis, makes sound wave figure with tone for the longitudinal axis；
Sound wave output unit, for described sound wave figure is sent to described sound broadcasting module, described sound plays mould
Block presents described sound wave figure；
Message transfers unit, for adjusting the first audio files message after audio files character unit character
Take, transfer the first audio files message, a 3rd audio files message at set intervals, receive described first audio files
Message, a sound wave figure of the 3rd audio files message, and described sound wave figure is sent to sound wave signal generating unit；
Audio files memory module, is used for storing audio files；
Audio files read module, memory module between visiting, and read the audio files of storage in memory module, and will
Described data are sent to audio files character unit；
Audio A/D modular converter, for receiving the first audio files message, the 3rd audio files message, and by audio frequency mould
Intend the first audio files message, the 3rd audio files message is transformed into audio analog signals；
Marking output module, it is to described sound broadcasting module output marking result；
Described sound broadcasting module is provided with audio playing module, and described audio playing module is used for receiving audio frequency simulation letter
Number, and by after the amplification filtering of described audio analog signals, play back in outside power amplifier, described audio files character list
After metacharacter partial sound file, described data are replicated two parts, are sent simultaneously to audio A/D modular converter and sound respectively
Wave signal generating unit, is converted into acoustical signal and frequency spectrum graphics respectively；
Wherein, marking output module according to the duration T of the 3rd audio files, the mean loudness A of the second audio files, first
The mean loudness B of audio files, tone number sum C of the first audio files, tone number sum D of the second audio files,
Number E of the note of the coincidence of the sound wave figure of the 3rd audio files and the first audio files, according to equation below output marking
F；
Wherein, the unit of the duration T of the 3rd audio files is the second；
The mean loudness A of the second audio files, the unit of mean loudness B of the first audio files are decibels；
Tone number sum C of the first audio files, tone number sum D of the second audio files, the 3rd audio files
It is individual with the unit of number E of the note overlapped of the sound wave figure of the first audio files.
First audio files message, the 3rd audio files message first can be converted audio wave figure by the present invention by the way
Shape, so that the gap that player can more be visually known between oneself and example, enables player to be well understood to certainly
Oneself accuracy in pitch and the gap of example, therefore, the performance level of player is improved.Further, marking F can assisted teacher for learn
Raw performance is given a mark, so that more subjective music exam becomes more objective and just.
Preferably, described sound acquisition module includes mike and moveable microphone holder, described microphone holder
Including operating unit, described operating unit is connected with described SQL service module, and operating unit is provided with contact action unit, bluetooth
Unit and WIFI unit；
Described SQL service module is for depositing at least two audio files of smart mobile phone transmission；Described contact action list
Unit is for identifying the contact action transmitted by smart mobile phone；Described bluetooth unit is for setting up communication link with intelligent movable mobile phone
Connect；Described WIFI unit is for setting up communication connection with mike；
At least two audio files is sent in the SQL service module of microphone holder by described intelligent movable mobile phone；Wheat
Gram wind support sequentially forms inventory to be sent according to depositing；When contact action unit detects the first default contact action instruction
Time, the single song information that inventory to be sent is ranked first by microphone holder is sent to mike, adds inventory to be played to
In；After sending successfully, microphone holder deletes corresponding audio files and the music score of Chinese operas.
The present invention, by the microphone holder for the mike of collection tube stringed musical instrument and its intelligence, practices hence for needs
The song practised is controlled, it is achieved the multiple terminals of song exercise controls.
Preferably, described shroud module is connected with address location and smart mobile phone；Wherein, described address location is used for detecting
The home address of the second audio files of sound acquisition module；
Described address location includes:
Address SQL service unit, includes MAC Address and corresponding home address for preset and storage；
MAC Address search unit, for the sound acquisition module information according to the sound acquisition module received, obtains by sound
Sound acquisition module is to the MAC Address in the Internet of address location；
Corresponding unit, for from the beginning of the MAC Address nearest from sound acquisition module, looks in the SQL service unit of address
Look for the home address that first MAC Address having record in the SQL service unit of address is corresponding, obtain sound acquisition module with this
Corresponding home address；Wherein, described home address includes longitude and latitude, by first in the SQL service unit of address
The multiple longitudes and latitudes having the MAC Address of record corresponding are weighted the longitude and latitude obtaining sound acquisition module, as sound
The home address that acquisition module is corresponding；
When, after described smart mobile phone transmission sound acquisition module information to address location, described address location passes through
The sound acquisition module information that MAC Address search unit and corresponding unit foundation receive is from described address SQL service unit
Obtain corresponding home address and this home address is returned to smart mobile phone；
Wherein, described address SQL service unit includes:
Message takes on unit, by each MAC in address location collection reporting terminal to address location routed path
The home address at the place that address and this reporting terminal provide；
Scheduling unit, each route in the routed path from reporting terminal to address location that will every time obtain
The home address at the place that device address and this reporting terminal provide is got in touch with being stored in address SQL service unit as one；
Wherein, described gets in touch with also including the jumping figure from this MAC Address to reporting terminal corresponding with MAC Address, institute
State jumping figure for obtaining the sound acquisition module accuracy probability in corresponding address.
The present invention can be used for playing examination by the way, and specifically, student is in when recording the second audio files,
It can be found by address above mentioned unit to record address for the harvester sound acquisition module of the second audio files, thus right
In the fairness and fairness playing achievement, there is certain auxiliary reference effect.In other words, by the one-tenth of above-mentioned scoring modules
Address when achievement can export tested simultaneously.
Preferably, described intelligence stringed musical instrument includes
Receive message unit, for receiving the sound literary composition of the selected song of the client output of first player's login name
Part；
Login name corresponding unit, for determining second player's login name according to described audio files, described second plays
In the local music of person's login name, storage has described selected song；
Oneth NFC output unit, for described second player's login name client export obtain request, described in obtain
Take and ask for asking the client of described second player's login name to provide to the client of described first player's login name
Described selected song；
Described login name corresponding unit, including:
Song search module, for obtaining user login name information according to described audio files, described user login name is believed
In the local music of each user login name in breath, storage has described selected song；
3rd chosen module, for determining described second player's login name according to described user login name information；
3rd search module, for obtaining user login name information according to described audio files, described user login name is believed
In the local music of each user login name in breath, storage has described selected song；
Message output module, for exporting described user login name information to the client of described first player's login name
End；
Obtain request storage module, for receiving the acquisition request of the client output of described first player's login name,
The described user login name carried in request that obtains is defined as described second player's login name；
Whether song search unit, for according to described audio files, existing described choosing in the music libraries of detection server
Determine song；
Prompting signal generating unit, in time there is not described selected song in the music libraries of described server, to described the
The client output of one player's login name obtains to be reminded, and it is the visitor reminding described first player's login name that described acquisition is reminded
Family end obtains the prompting of described selected song to other user login names；
Described message output module, including:
Information priorities selectes formwork, for the user login name information got being carried out preferentially according to selected mode
Level is selected；
3rd output formwork, the user login name information after described priority being selected exports to be drilled to described first
The client of the person's of playing login name；
A described NFC output unit, including:
Data obtaining module, for receiving what the client of described first player's login name exported with chat message form
Described acquisition is asked, and described acquisition asks to carry described second player's login name and the audio files of described selected song；
Information retransmission unit, for by the described client obtaining and asking to be transmitted to described second player's login name；
Priority identifying unit, for the duration G according to described song, the note number H of song, the specified kind that plays an instrument
Number J, specified performance number K, according to equation below output priority L；
Wherein, the unit of the duration G of song is the second；
The note number H of song, the specified species number J that plays an instrument, the unit of specified performance number K are individual.
The present invention is integrated for note number by the way, thus it is excellent to derive it according to the concrete condition of song
First level L, thus provide priority L of directiveness.
The Training Methodology of the training set of a kind of musical instrument of present invention synthesis, comprises the steps:
Gather sound and described sound is stored as audio files；
Identify the multiple tone color sound generation source in the first audio files；
The sound of the one or more tone color sound generation source in described first audio files is shielded；
The second audio files that described sound acquisition module is gathered and the first audio files by shielding tone color sound generation source
Synthesize the 3rd audio files；
Play the 3rd audio files.
Embodiment described above is only to be described the preferred embodiment of the present invention, the not model to the present invention
Enclose and be defined, on the premise of designing spirit without departing from the present invention, the those of ordinary skill in the art technical side to the present invention
Various deformation that case is made and improvement, all should fall in the protection domain that claims of the present invention determines.
Claims (10)
1. the Training Methodology of a musical instrument synthesis, it is characterised in that comprise the steps:
S100, at least two musical instrument in melody is individually recorded, record at least two the first audio files；
S200, by quiet for one of them first audio files in described at least two the first audio files, by other the first sound
Sound file is play, and user records the second audio files of the musical instrument corresponding with one of them the first audio files described；
S300, it is the 3rd audio files by other first audio files described and described second sound file synthesis.
The Training Methodology of a kind of musical instrument the most according to claim 1 synthesis, it is characterised in that described step S100 also includes
Following steps:
S101, above-mentioned at least two the first audio files and melody name are bound；
S102, according to melody name search for above-mentioned at least two the first audio files.
The Training Methodology of a kind of musical instrument the most according to claim 1 synthesis, it is characterised in that described step S300 also includes
Following steps:
S301, described first audio files, the second audio files, the 3rd audio files are stored on server, Qi Zhongsuo
State the 3rd audio files and include the identity information of user.
The Training Methodology of a kind of musical instrument the most according to claim 1 synthesis, it is characterised in that described step S200 also includes
Following steps:
S201, carry out noise reduction process when recording the first audio files, the second audio files.
The Training Methodology of a kind of musical instrument the most according to claim 1 synthesis, it is characterised in that described step S300 also includes
Following steps:
First audio files, the second audio files, the 3rd audio files can be forwarded to third-party platform by S302, user.
The Training Methodology of a kind of musical instrument the most according to claim 3 synthesis, it is characterised in that after described step S301 also
Comprise the steps:
Described first audio files, the second audio files, the 3rd audio files are carried out noise reduction process by S302, server；
Described first audio files, the second audio files, the 3rd audio files are carried out transcoding process by S303, server；
The first audio files after described process, the second audio files, the 3rd audio files are stored to audio frequency by S304, server
In storehouse.
7. the training set of a musical instrument synthesis, it is characterised in that: include
First sound acquisition module, it, for individually being recorded by least two musical instrument in melody, records at least two
First audio files；
Second sound acquisition module, it is for by one of them first audio files in described at least two the first audio files
Quiet, other first audio files is play, user records the of the musical instrument corresponding with one of them the first audio files described
Two audio files；
Sound rendering module, is the 3rd audio files by other first audio files described and described second sound file synthesis.
The training set of a kind of musical instrument the most according to claim 7 synthesis, it is characterised in that also include client and service
Device, described server is used for storing described at least two the first audio files, and by least two the first audio files and pleasure
Song name is bound, and described server is connected with client, and described client can search for above-mentioned at least two first according to melody name
Audio files.
The training set of a kind of musical instrument the most according to claim 8 synthesis, it is characterised in that described 3rd audio files bag
Include the identity information of user.
The training set of a kind of musical instrument the most according to claim 7 synthesis, it is characterised in that described first sound collection mould
Block, the second sound acquisition module carry out noise reduction process when recording the first audio files, the second audio files；
Preferably, the first audio files, the second audio files, the 3rd audio files can be forwarded to third party by described client
Platform；
Preferably, described server is carried out at noise reduction for described first audio files, the second audio files, the 3rd audio files
Reason, transcoding process and are stored to audio repository；
Preferably, the 3rd audio files can be stored as .MP3 file or the 3rd audio files imprinting is entered light by described client
Dish stores；
Preferably, also include intelligence stringed musical instrument, smart mobile phone and server, described intelligence stringed musical instrument and smart mobile phone are respectively mounted
Having zigbee unit, described zigbee unit is shaken hands and packet sending and receiving for intelligence stringed musical instrument and smart mobile phone；Described intelligence
Being additionally provided with SQL service module, training module and amusement unit in mobile phone, wherein said sound acquisition module is used for gathering intelligence
The acoustical signal that stringed musical instrument sends, described tone color acquisition module obtains for the acoustical signal collected according to sound acquisition module
Timbre information, and point out user that the acoustical generator of intelligence stringed musical instrument is adjusted, described SQL service module be used for storing music score,
Play Demonstration of standardization and the second audio files, described training module and amusement unit include performance element, demonstration comparison unit and
Accuracy in pitch recognition unit, training module and amusement unit are used for playing current music score, and utilize demonstration comparison unit to collect
Sound compares with playing Demonstration of standardization, identifies the accuracy that user plays, according to recognition result, user is carried out real-time prompting；
Described intelligence stringed musical instrument is also equipped with the first processing unit, breath light control unit and breath light electronic scale, described
Each acoustical vibration pulse in current music score playing procedure is sent by training module and amusement unit by zigbee unit
Give intelligence stringed musical instrument, by the first processing unit by acoustical vibration pulse packet sending and receiving to breath light control unit, described breath light
Control unit controls the breath light of corresponding acoustical vibration pulse position in breath light electronic scale and lights；
Described amusement unit carries out real-time prompting according to recognition result to user, and described performance element is persistently play current happy
Spectrum, the sound collected persistently is compareed until music score is played complete with playing Demonstration of standardization by demonstration comparison unit, demonstration comparison
Unit is played correcting errors of acoustical vibration pulse according to results of comparison record user and is counted and be shown；
Described amusement unit includes that scoring modules, scoring modules include:
Audio files character unit, for receiving the first audio files, the 3rd audio files, and to described first audio files
Carry out message and form the first audio files message, the 3rd audio files message；
Sound wave signal generating unit, for by described first audio files message, the 3rd audio files message tone information with the time
For transverse axis, make sound wave figure with tone for the longitudinal axis；
Sound wave output unit, for described sound wave figure is sent to described sound broadcasting module, described sound broadcasting module in
Existing described sound wave figure；
Message transfers unit, for the first audio files message after audio files character unit character is transferred,
Transfer the first audio files message, a 3rd audio files message at set intervals, receive described first audio files report
Literary composition, a sound wave figure of the 3rd audio files message, and described sound wave figure is sent to sound wave signal generating unit；
Audio files memory module, is used for storing audio files；
Audio files read module, memory module between visiting, and read the audio files of storage in memory module, and by described
Data are sent to audio files character unit；
Audio A/D modular converter, for receiving the first audio files message, the 3rd audio files message, and by audio frequency simulation the
One audio files message, the 3rd audio files message are transformed into audio analog signals；
Marking output module, it is to described sound broadcasting module output marking result；
Described sound broadcasting module is provided with audio playing module, and described audio playing module is used for receiving audio analog signals, and
After described audio analog signals is amplified filtering, play back in outside power amplifier, described audio files character unit word
After symbolization partial sound file, described data are replicated two parts, be sent simultaneously to audio A/D modular converter respectively and sound wave is raw
Become unit, be converted into acoustical signal and frequency spectrum graphics respectively；
Wherein, marking output module is according to the duration T of the 3rd audio files, the mean loudness A of the second audio files, the first sound
The mean loudness B of file, tone number sum C of the first audio files, tone number sum D of the second audio files, the 3rd
Number E of the note of the coincidence of the sound wave figure of audio files and the first audio files, according to equation below output marking F；
Wherein, the unit of the duration T of the 3rd audio files is the second；
The mean loudness A of the second audio files, the unit of mean loudness B of the first audio files are decibels；
Tone number sum C of the first audio files, tone number sum D of the second audio files, the 3rd audio files and
The unit of number E of the note of the coincidence of the sound wave figure of one audio files is individual；
Preferably, sound acquisition module includes mike and moveable microphone holder, and described microphone holder includes operation
Unit, described operating unit is connected with described SQL service module, operating unit be provided with contact action unit, bluetooth unit and
WIFI unit；
Described SQL service module is for depositing at least two audio files of smart mobile phone transmission；Described contact action unit is used
In the contact action that identification is transmitted by smart mobile phone；Described bluetooth unit is for setting up communication connection with intelligent movable mobile phone；Institute
State WIFI unit for setting up communication connection with mike；
At least two audio files is sent in the SQL service module of microphone holder by described intelligent movable mobile phone；Mike
Support sequentially forms inventory to be sent according to depositing；When contact action unit detects the first default contact action instruction,
The single song information that inventory to be sent is ranked first by microphone holder is sent to mike, adds in inventory to be played；
After sending successfully, microphone holder deletes corresponding audio files and the music score of Chinese operas；
Preferably, shroud module is connected with address location and smart mobile phone；Wherein, described address location is used for detecting sound collection
The home address of the second audio files of module；
Described address location includes:
Address SQL service unit, includes MAC Address and corresponding home address for preset and storage；
MAC Address search unit, for the sound acquisition module information according to the sound acquisition module received, obtains and is adopted by sound
Collection module is to the MAC Address in the Internet of address location；
Corresponding unit, for from the beginning of the MAC Address nearest from sound acquisition module, searches the in the SQL service unit of address
The home address that one MAC Address having record in the SQL service unit of address is corresponding, obtains sound acquisition module with this corresponding
Home address；Wherein, described home address includes longitude and latitude, by having note to first in the SQL service unit of address
Multiple longitudes and latitudes that the MAC Address of record is corresponding are weighted the longitude and latitude obtaining sound acquisition module, as sound collection
The home address that module is corresponding；
When, after described smart mobile phone transmission sound acquisition module information to address location, described address location is by MAC ground
Location search unit and corresponding unit obtain phase according to the sound acquisition module information received from described address SQL service unit
This home address is also returned to smart mobile phone by the home address answered；
Wherein, described address SQL service unit includes:
Message takes on unit, by each MAC Address in address location collection reporting terminal to address location routed path
Home address with the place that this reporting terminal provides；
Scheduling unit, each the router ground in the routed path from reporting terminal to address location that will every time obtain
The home address at the place that location and this reporting terminal provide is got in touch with being stored in address SQL service unit as one；
Wherein, described gets in touch with also including the jumping figure from this MAC Address to reporting terminal corresponding with MAC Address, described jumping
Number is for obtaining the sound acquisition module accuracy probability in corresponding address；
Preferably, described intelligence stringed musical instrument includes
Receive message unit, for receiving the audio files of the selected song of the client output of first player's login name；
According to described audio files, login name corresponding unit, for determining that second player's login name, described second player are stepped on
In the local music of land name, storage has described selected song；
Oneth NFC output unit, for exporting, to the client of described second player's login name, the request of acquisition, described acquisition please
Ask for asking the client of described second player's login name to provide described to the client of described first player's login name
Selected song；
Described login name corresponding unit, including:
Song search module, for obtaining user login name information according to described audio files, in described user login name information
Each user login name local music in storage have described selected song；
3rd chosen module, for determining described second player's login name according to described user login name information；
3rd search module, for obtaining user login name information according to described audio files, in described user login name information
Each user login name local music in storage have described selected song；
Message output module, for exporting described user login name information to the client of described first player's login name；
Obtain request storage module, for receiving the acquisition request of the client output of described first player's login name, by institute
State the user login name carried in the request of acquisition and be defined as described second player's login name；
Whether song search unit, for according to described audio files, existing described selected song in the music libraries of detection server
Mesh；
Prompting signal generating unit, in time there is not described selected song in the music libraries of described server, drills to described first
The client output of the person's of playing login name obtains to be reminded, and it is the client reminding described first player's login name that described acquisition is reminded
The prompting of described selected song is obtained to other user login names；
Described message output module, including:
Information priorities selectes formwork, for the user login name information got is carried out priority choosing according to selected mode
Fixed；
3rd output formwork, the user login name information after described priority being selected exports to described first player
The client of login name；
A described NFC output unit, including:
Data obtaining module, for receiving the client of described first player's login name with described in the output of chat message form
Obtaining request, described acquisition asks to carry described second player's login name and the audio files of described selected song；
Information retransmission unit, for by the described client obtaining and asking to be transmitted to described second player's login name；
Priority identifying unit, for according to the duration G of described song, the note number H of song, the specified species number J that plays an instrument,
Specified performance number K, according to equation below output priority L；
Wherein, the unit of the duration G of song is the second；
The note number H of song, the specified species number J that plays an instrument, the unit of specified performance number K are individual.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610910846.8A CN106251738B (en) | 2016-10-19 | 2016-10-19 | A kind of Training Methodology and its device of musical instrument synthesis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610910846.8A CN106251738B (en) | 2016-10-19 | 2016-10-19 | A kind of Training Methodology and its device of musical instrument synthesis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106251738A true CN106251738A (en) | 2016-12-21 |
| CN106251738B CN106251738B (en) | 2019-03-29 |
Family
ID=57600449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610910846.8A Active CN106251738B (en) | 2016-10-19 | 2016-10-19 | A kind of Training Methodology and its device of musical instrument synthesis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106251738B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114333497A (en) * | 2022-01-11 | 2022-04-12 | 平安科技（深圳）有限公司 | Music partner training method, device, equipment and medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102037486A (en) * | 2008-02-20 | 2011-04-27 | Oem有限责任公司 | System for learning and mixing music |
| EP2485213A1 (en) * | 2011-02-03 | 2012-08-08 | Fraunhofer-Gesellschaft zur Förderung der Angewandten Forschung e.V. | Semantic audio track mixer |
| CN103150940A (en) * | 2013-03-17 | 2013-06-12 | 浙江大学 | Teaching system and teaching method of keyboard type musical instrument |
| CN103632692A (en) * | 2012-08-24 | 2014-03-12 | 蒂雅克股份有限公司 | Multitrack recorder |
-
2016
- 2016-10-19 CN CN201610910846.8A patent/CN106251738B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102037486A (en) * | 2008-02-20 | 2011-04-27 | Oem有限责任公司 | System for learning and mixing music |
| EP2485213A1 (en) * | 2011-02-03 | 2012-08-08 | Fraunhofer-Gesellschaft zur Förderung der Angewandten Forschung e.V. | Semantic audio track mixer |
| CN103597543A (en) * | 2011-02-03 | 2014-02-19 | 弗兰霍菲尔运输应用研究公司 | Semantic audio track mixer |
| CN103632692A (en) * | 2012-08-24 | 2014-03-12 | 蒂雅克股份有限公司 | Multitrack recorder |
| CN103150940A (en) * | 2013-03-17 | 2013-06-12 | 浙江大学 | Teaching system and teaching method of keyboard type musical instrument |
Non-Patent Citations (1)
| Title |
|---|
| 陈俊海: "《声音制作基础》", 30 September 2012, 中国轻工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114333497A (en) * | 2022-01-11 | 2022-04-12 | 平安科技（深圳）有限公司 | Music partner training method, device, equipment and medium |
| CN114333497B (en) * | 2022-01-11 | 2023-08-25 | 平安科技（深圳）有限公司 | Music partner training method, device, equipment and medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106251738B (en) | 2019-03-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101657816B (en) | Web portal for distributed audio file editing | |
| CN104040618B (en) | For making more harmonious musical background and for effect chain being applied to the system and method for melody | |
| JP4299472B2 (en) | Information transmission / reception system and apparatus, and storage medium | |
| CN102867526A (en) | Collaborative music creation | |
| US7394012B2 (en) | Wind instrument phone | |
| CN103959372A (en) | System and method for providing audio for a requested note using a render cache | |
| CN101226526A (en) | Method for searching music based on musical segment information inquest | |
| US9286808B1 (en) | Electronic method for guidance and feedback on musical instrumental technique | |
| Bittner et al. | Pitch contours as a mid-level representation for music informatics | |
| US10460709B2 (en) | Enhanced system, method, and devices for utilizing inaudible tones with music | |
| JP6539887B2 (en) | Tone evaluation device and program | |
| JP2019053170A (en) | Musical instrument practicing device | |
| CN112669811B (en) | Song processing method and device, electronic equipment and readable storage medium | |
| Arom et al. | Theory and technology in African music | |
| CN106251738B (en) | A kind of Training Methodology and its device of musical instrument synthesis | |
| US7442868B2 (en) | Apparatus and method for processing ringtone | |
| KR20190121080A (en) | media contents service system using terminal | |
| CN115331648A (en) | Audio data processing method, device, equipment, storage medium and product | |
| RU2314502C2 (en) | Method and device for processing sound | |
| CN113053337A (en) | Intonation evaluation method, intonation evaluation device, intonation evaluation equipment and storage medium | |
| JP2001005450A (en) | Method of encoding acoustic signal | |
| Gulz et al. | Developing a method for identifying improvisation strategies in jazz duos | |
| JP4319054B2 (en) | A communication karaoke application system that tracks the user's vocal range and reflects it in the performance keys. | |
| JP5807754B2 (en) | Stringed instrument performance evaluation apparatus and stringed instrument performance evaluation program | |
| KR102438364B1 (en) | Device and method for providing composition service based on artificial intelligence |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20211124 Granted publication date: 20190329 |