CN107273039A - A kind of network virtual mouth organ - Google Patents
A kind of network virtual mouth organ Download PDFInfo
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- CN107273039A CN107273039A CN201710534924.3A CN201710534924A CN107273039A CN 107273039 A CN107273039 A CN 107273039A CN 201710534924 A CN201710534924 A CN 201710534924A CN 107273039 A CN107273039 A CN 107273039A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0489—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using dedicated keyboard keys or combinations thereof
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/958—Organisation or management of web site content, e.g. publishing, maintaining pages or automatic linking
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/16—Sound input; Sound output
- G06F3/165—Management of the audio stream, e.g. setting of volume, audio stream path
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/30—Creation or generation of source code
- G06F8/38—Creation or generation of source code for implementing user interfaces
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/0033—Recording/reproducing or transmission of music for electrophonic musical instruments
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/32—Constructional details
- G10H1/34—Switch arrangements, e.g. keyboards or mechanical switches specially adapted for electrophonic musical instruments
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H7/00—Instruments in which the tones are synthesised from a data store, e.g. computer organs
- G10H7/002—Instruments in which the tones are synthesised from a data store, e.g. computer organs using a common processing for different operations or calculations, and a set of microinstructions (programme) to control the sequence thereof
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Human Computer Interaction (AREA)
- Acoustics & Sound (AREA)
- Software Systems (AREA)
- Databases & Information Systems (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Data Mining & Analysis (AREA)
- Processing Or Creating Images (AREA)
Abstract
The invention belongs to Internet technical field, a kind of network virtual mouth organ is provided, use HTML, JavaScript, CSS technology, virtual mouth organ is set up on network, any one user can use the virtual mouth organ by the computer that can be networked in any place, all operations are performed by browser, special client is not needed, and the interactive function of user is locally being realized by web front-end technology, the pressure for server is reduced to the full extent, so as to improve the speed of operation.Meanwhile, the cost and user for reducing hardware need not carry out the maintenance in later stage, greatly convenient for users to use.
Description
Technical field
The invention belongs to Internet technical field, and in particular to a kind of network virtual mouth organ.
Technical background
At present, existing virtual musical instrument is mainly realized by following two modes：
First, by the way of 3D projections and sense organ interaction, by the monitoring and data processing to action so as to reality
The work of existing virtual musical instrument.It mainly includes human body servicing unit, 3D cameras, 3D projection arrangements and signal processing unit,
Wherein the acoustic information of human body servicing unit collection human body, contacting feeling information, pressure feel information, and above- mentioned information are converted into letter
Signal processing unit, the signal processing unit processes signal number are sent to, and sends signal control human body servicing unit feedback
Auditory Perception information, the exhausted perception information of contact, pressure feel perception information；3D projection arrangements feedback Auditory Perception letter is controlled simultaneously
Breath.
Second, virtual musical instrument is built using hardware devices such as sensors, and combine audio amplifier, audio database, host computer etc.
Constitute a sensor-based virtual musical instrument system.The system is gathered by sensor to be vibrated, and pressure and other parameters are simultaneously handed over
Signal transacting is carried out to host computer with audio database match so as to form audio file, then audio signal is passed through into audio amplifier
Play out.
The characteristics of both the above mode and the problem of of presence, are as follows：
The first, which is projected by 3D, 3D photographs, virtual musical instrument is realized in movement locus monitoring, can be very real
Existing musical instrument is simulated, user can experience the interaction effect played on real instrument.But which needs hardware
Support, not readily portable and 3D photography, 3D shadow casting techniques it is of a high price, be unfavorable for large-scale promotion.
Second, the hardware devices such as sensor, audio amplifier and host computer are used, it is with high costs, and by sensor
The hardware system of composition is bulky, not readily portable, because each musical instrument will be needed by different sensors for data
Host computer is wanted to carry out the processing of data by different programs, so poor expandability, does not possess versatility.
The content of the invention
The purpose of the present invention is exactly above-mentioned of the prior art not enough there is provided a kind of network virtual mouth organ in order to solve, and is somebody's turn to do
Virtual mouth organ is used on computers by network, so the requirement for hardware is extremely low, it is only necessary to which user can be with access network
Network, and with sound-box device to play audio, it is real by the technology such as sensor and 3D projections relative to existing
Existing virtual musical instrument, reduces the cost of hardware and user need not carry out the maintenance in later stage, what is had great convenience for the user makes
With.
The purpose of the present invention is achieved through the following technical solutions：A kind of network virtual mouth organ, including virtual mouth organ circle
Face, virtual mouth organ mapping inventory, dynamic interaction module, audio calls and playing module.
The virtual mouth organ interface, the module is mainly interaction and the displaying interface of network virtual mouth organ, at image
The qin frame of software development mouth organ and the picture in qin hole are managed, and the picture of mouth organ qin frame and qin hole is entered by way of page layout
Row combination, layout, so as to constitute complete mouth organ interface.
The virtual mouth organ mapping inventory, the correspondence for determining between the button of computor-keyboard and virtual mouth organ qin hole is closed
System, and computor-keyboard button and the corresponding relation of audio file.
The dynamic interaction module, is the part interacted between whole musical instrument and user, is mapped by virtual mouth organ
Inventory, computor-keyboard this event that is pressed is mapped to some or several qin holes of virtual mouth organ and played wind instruments, then by right
The picture in the qin hole played wind instruments is switched over, and simulates the process that real mouth organ is played wind instruments simultaneously sounding.
The audio calls and playing module, record sound when true mouth organ is played wind instruments as source of sound, by computer in advance
Keyboard this event that is pressed is mapped to some or several qin holes of virtual mouth organ and played wind instruments, further according to the qin hole of virtual mouth organ
The corresponding relation of the sound sent with it, calls loudspeaker to play correspondence audio.
In the above-mentioned technical solutions, the specific construction step at virtual mouth organ interface is as follows：
Step one, the making of material is filled in mouth organ qin frame and qin hole
Real mouth organ picture is handled using Photoshop softwares, each qin bore portion of mouth organ is removed,
The framework of a mouth organ is obtained, then the picture of the size such as making and qin hole, each qin hole makes two kinds of pictures, and one kind is qin hole
Effect when being played wind instruments, is blueness, another is effect when qin hole is not played wind instruments, is green；
Step 2, is laid out to the qin frame and qin hole of virtual mouth organ
A newly-built html document, a newly-built id attribute is set to mainframe div tag conduct in the document
Accommodate mouth organ various pieces bottom container, while in style labels a newly-built entitled mainframe CSS classes, pass through
The position for the div tag for setting its left margin, top margin and ralocatable mode to determine entitled mainframe, then it is newly-built another
Id attributes are set to frame2 div tag to accommodate all qin holes, individual further according to newly-built n is actually needed in this label
Id attributes are set to button1-buttonN by div tag successively, each div tag as a qin hole pattern piece container,
N represents the qin hole number for the mouth organ to be used, and newly-built n CSS id selectors are named as successively in style labels
Button1-buttonN generates n CSS style, this n div tag of button1-buttonN is corresponded to respectively, by changing this n
Left margin, top margin and ralocatable mode in individual CSS style are filled into correspondence by the green picture that qin hole is not used by is represented
The blank position in qin hole；Played wind instruments because each qin hole has and do not played wind instruments two states, thus again newly-built used and
This 2 CSS classes of unused represent qin hole and are played wind instruments and do not played wind instruments two states respectively.
In the above-mentioned technical solutions, the specific implementation of dynamic interaction module is as follows：
Step one, a newly-built javascript script file and pass through onkeydown functions monitor computor-keyboard event
And obtain key assignments；
Step 2, is blown according to corresponding which the qin hole of the corresponding relation determination in computor-keyboard key assignments and virtual mouth organ qin hole
Play；
Step 3, by javascript script files the div tag in correspondence qin hole is added or removed used with
Unused CSS classes, realize the effect that mouth organ is played wind instruments；
Step 4, determines which audio file played according to the corresponding relation of keyboard key assignments and audio file.
In the above-mentioned technical solutions, audio calls and the specific implementation of playing module are as follows：A newly-built control
The JavaScript script files of mouth organ audio calls, are used by calling the onkeydown functions inside JavaScript to monitor
Whether family presses the button on keyboard, and obtains key assignments, and the mapping relations further according to key assignments and audio file are determined to tool
Which audio file of body should be played, and then be broadcast again by the play function pairs audio inside JavaScript
Put.
The virtual mouth organ of inventive network uses HTML, JavaScript, CSS technology, and virtual mouth organ is set up on network,
Any one user can use the virtual mouth organ by the computer that can be networked in any place, and all operations are led to
Cross browser execution, it is not necessary to special client, and by web front-end technology by the interactive function of user local real
It is existing, the pressure for server is reduced to the full extent, so as to improve the speed of operation.Because the virtual mouth organ is logical
Cross network to use on computers, so the requirement for hardware is extremely low, it is only necessary to which user can be with access network, and has sound
Case equipment is to play audio, relative to the existing virtual musical instrument realized by the technology such as sensor and 3D projections,
The cost and user for reducing hardware need not carry out the maintenance in later stage, greatly convenient for users to use.
Brief description of the drawings
Fig. 1 is the workflow diagram of dynamic interaction module in the present invention.
Embodiment
The principle of the invention and implementation are described further below in conjunction with the drawings and specific embodiments.It should be appreciated that this
The specific embodiment of place description does not limit the present invention only to explain the present invention.
Present embodiments provide a kind of network virtual mouth organ, including virtual mouth organ interface, virtual mouth organ mapping inventory, dynamic
Interactive module, audio calls and playing module.
The virtual mouth organ interface, the module is mainly interaction and the displaying interface of network virtual mouth organ, at image
The qin frame of software development mouth organ and the picture in qin hole are managed, and the picture of mouth organ qin frame and qin hole is entered by way of page layout
Row combination, layout, so as to constitute complete mouth organ interface.
The virtual mouth organ mapping inventory, the correspondence for determining between the button of computor-keyboard and virtual mouth organ qin hole is closed
System, and computor-keyboard button and the corresponding relation of audio file.Specific corresponding relation is as shown in the table.
The dynamic interaction module, is the part interacted between whole musical instrument and user, is mapped by virtual mouth organ
Inventory, computor-keyboard this event that is pressed is mapped to some or several qin holes of virtual mouth organ and played wind instruments, then by right
The picture in the qin hole played wind instruments is switched over, and simulates the process that real mouth organ is played wind instruments simultaneously sounding.
The audio calls and playing module, record sound when true mouth organ is played wind instruments as source of sound, by computer in advance
Keyboard this event that is pressed is mapped to some or several qin holes of virtual mouth organ and played wind instruments, further according to the qin hole of virtual mouth organ
The corresponding relation of the sound sent with it, calls loudspeaker to play correspondence audio.
In the above-described embodiments, the specific construction step at virtual mouth organ interface is as follows：
Step one, the making of material is filled in mouth organ qin frame and qin hole
Real mouth organ picture is handled using Photoshop softwares, each qin bore portion of mouth organ is removed,
The framework of a mouth organ is obtained, then the picture of the size such as making and qin hole, each qin hole makes two kinds of pictures, and one kind is qin hole
Effect when being played wind instruments, is blueness, another is effect when qin hole is not played wind instruments, is green；
Step 2, is laid out to the qin frame and qin hole of virtual mouth organ
A newly-built html document, a newly-built id attribute is set to mainframe div tag conduct in the document
Accommodate mouth organ various pieces bottom container, while in style labels a newly-built entitled mainframe CSS classes, pass through
The position for the div tag for setting its left margin, top margin and ralocatable mode to determine entitled mainframe, then it is newly-built another
Id attributes are set to frame2 div tag to accommodate all qin holes, individual further according to newly-built n is actually needed in this label
Id attributes are set to button1-buttonN by div tag successively, each div tag as a qin hole pattern piece container,
N represents the qin hole number for the mouth organ to be used, and newly-built n CSS id selectors are named as successively in style labels
Button1-buttonN generates n CSS style, this n div tag of button1-buttonN is corresponded to respectively, by changing this n
Left margin, top margin and ralocatable mode in individual CSS style are filled into correspondence by the green picture that qin hole is not used by is represented
The blank position in qin hole；Played wind instruments because each qin hole has and do not played wind instruments two states, thus again newly-built used and
This 2 CSS classes of unused represent qin hole and are played wind instruments and do not played wind instruments two states respectively.
In the above-described embodiments, as shown in figure 1, the specific implementation of dynamic interaction module is as follows：
Step one, a newly-built javascript script file and pass through onkeydown functions monitor computor-keyboard event
And obtain key assignments；
Step 2, is blown according to corresponding which the qin hole of the corresponding relation determination in computor-keyboard key assignments and virtual mouth organ qin hole
Play；
Step 3, by javascript script files the div tag in correspondence qin hole is added or removed used with
Unused CSS classes, realize the effect that mouth organ is played wind instruments；
Step 4, determines which audio file played according to the corresponding relation of keyboard key assignments and audio file.
In the above-described embodiments, audio calls and the specific implementation of playing module are as follows：A newly-built control mouth
The JavaScript script files of qin audio calls, by calling the onkeydown functions inside JavaScript to monitor user
The button on computor-keyboard whether is pressed, and obtains key assignments, the mapping relations further according to key assignments and audio file determine to arrive
Which specific audio file should be played, and then pass through the play function pairs audio progress inside JavaScript again
Play.
Use the hardware requirement of virtual mouth organ：Notebook computer recommends full size keyboard and external access of mouse, desktop
Brain should External microphone, audio amplifier and keyboard and mouse.Computer, which should be provided with, supports browsing for HTML5 and JavaScript
Device, and can be with access network.
Build the hardware requirement of virtual mouth organ：If voluntarily to build virtual piano website and on network be other users
The service of virtual mouth organ is provided, then needs a server that can connect network and corresponding server management software, one
The individual domain name that can normally use.
The workflow of the present embodiment network virtual mouth organ is as follows：
Computer by browser inputs domain name, corresponding port from browser to server (port by server management
Person is set) request for obtaining the virtual mouth organ page is sent, server is responded simultaneously to the request in the disk of server
Find the page of virtual mouth organ and return to the browser for sending request, browser obtain after the page to HTML therein and
JavaScript, CSS are parsed, and are shown in browser window.
After display is completed, virtual mouth organ starts normal work, and the keyboard of computer is pressed, and operating system is to this
Event is responded, and returns to the key assignments of keyboard, browser is got after these information, by what is obtained from server
JavaScript script files progress processing corresponds to the change of the picture pattern of virtual mouth organ, and generates virtual mouth organ audio
Http request, then server is sent the requests to by browser, server these requests are responded after further according to
Corresponding audio file is found in the path provided in request in disk, and browsing for these requests is sent being sent to by network
Device, finally calls the function that audio is played by JavaScript scripts, the audio is played out by the loudspeaker of computer.
The content not being described in detail in this specification, belongs to prior art known to those skilled in the art.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (4)
1. a kind of network virtual mouth organ, it is characterised in that：Including virtual mouth organ interface, virtual mouth organ mapping inventory, dynamic interaction
Module, audio calls and playing module；
The virtual mouth organ interface, the qin frame of mouth organ and the picture in qin hole is made using image processing software, and pass through webpage cloth
The mode of office is combined to the picture of mouth organ qin frame and qin hole, is laid out, so as to constitute complete mouth organ interface；
The virtual mouth organ mapping inventory, for determining the corresponding relation between the button of computor-keyboard and virtual mouth organ qin hole,
And the button and the corresponding relation of audio file of computor-keyboard；
The dynamic interaction module, is the part interacted between whole musical instrument and user, and inventory is mapped by virtual mouth organ,
Computor-keyboard this event that is pressed is mapped to some or several qin holes of virtual mouth organ and played wind instruments, then by being played wind instruments
The picture in qin hole switch over, simulate real mouth organ played wind instruments and sounding process；
The audio calls and playing module, record sound when true mouth organ is played wind instruments as source of sound, by computor-keyboard in advance
Some or the several qin holes that this event that is pressed is mapped to virtual mouth organ are played wind instruments, further according to the qin hole of virtual mouth organ and its
The corresponding relation of the sound sent, calls loudspeaker to play correspondence audio.
2. network virtual mouth organ according to claim 1, it is characterised in that the specific structure step at the virtual mouth organ interface
It is rapid as follows：Step one, the making of material is filled in mouth organ qin frame and qin hole
Real mouth organ picture is handled using Photoshop softwares, each qin bore portion of mouth organ is removed, obtained
The picture of the framework of one mouth organ, the then size such as making and qin hole, each qin hole makes two kinds of pictures, and one kind is that qin hole is blown
Effect when playing, is blueness, another is effect when qin hole is not played wind instruments, is green；
Step 2, is laid out to the qin frame and qin hole of virtual mouth organ
A newly-built html document, a newly-built id attribute is set to mainframe div tag as receiving in the document
The bottom container of mouth organ various pieces, at the same in style labels a newly-built entitled mainframe CSS classes, pass through set
Its left margin, top margin and ralocatable mode determine the position of entitled mainframe div tag, then another newly-built id category
Property frame2 div tag is set to accommodate all qin holes, marked in this label further according to being actually needed newly-built n div
Id attributes are set to button1-buttonN by label successively, and each div tag is as the container of a qin hole pattern piece, and n represents
The qin hole number for the mouth organ to be used, newly-built n CSS id selectors are named as button1- successively in style labels
ButtonN generates n CSS style, this n div tag of button1-buttonN is corresponded to respectively, by changing this n CSS sample
Left margin, top margin and ralocatable mode in formula are filled into the sky in correspondence qin hole by the green picture that qin hole is not used by is represented
White position；Played wind instruments because each qin hole has and do not played wind instruments two states, so newly-built used and unused this 2 again
CSS classes represent qin hole and are played wind instruments and do not played wind instruments two states respectively.
3. network virtual mouth organ according to claim 1, it is characterised in that the side of implementing of the dynamic interaction module
Formula is as follows：
Step one, a newly-built javascript script file and being monitored by onkeydown functions and is obtained computor-keyboard event
Take key assignments；
Step 2, is played wind instruments according to corresponding which the qin hole of the corresponding relation determination in computor-keyboard key assignments and virtual mouth organ qin hole；
Step 3, by javascript script files the div tag in correspondence qin hole is added or removed used with
Unused CSS classes, realize the effect that mouth organ is played wind instruments；
Step 4, determines which audio file played according to the corresponding relation of keyboard key assignments and audio file.
4. network virtual mouth organ according to claim 1, it is characterised in that the tool of the audio calls and playing module
Body implementation is as follows：The JavaScript script files of newly-built control mouth organ audio calls, by calling
Whether the onkeydown functions monitoring user inside JavaScript presses the button on keyboard, and obtains key assignments, then root
Determine to which specific audio file to be played according to the mapping relations of key assignments and audio file, then pass through again
The play function pairs audio inside JavaScript is played out.
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| CN201710534924.3A CN107273039A (en) | 2017-07-03 | 2017-07-03 | A kind of network virtual mouth organ |
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| CN201710534924.3A CN107273039A (en) | 2017-07-03 | 2017-07-03 | A kind of network virtual mouth organ |
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