CN108847206A - A kind of intelligence piano playing method, intelligent keyboard and intelligent piano system - Google Patents
A kind of intelligence piano playing method, intelligent keyboard and intelligent piano system Download PDFInfo
- Publication number
- CN108847206A CN108847206A CN201810579459.XA CN201810579459A CN108847206A CN 108847206 A CN108847206 A CN 108847206A CN 201810579459 A CN201810579459 A CN 201810579459A CN 108847206 A CN108847206 A CN 108847206A
- Authority
- CN
- China
- Prior art keywords
- key
- player
- sound
- piano
- 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
- 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
-
- 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
-
- 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
- G10H2220/00—Input/output interfacing specifically adapted for electrophonic musical tools or instruments
- G10H2220/155—User input interfaces for electrophonic musical instruments
- G10H2220/221—Keyboards, i.e. configuration of several keys or key-like input devices relative to one another
-
- 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
- G10H2240/00—Data organisation or data communication aspects, specifically adapted for electrophonic musical tools or instruments
- G10H2240/171—Transmission of musical instrument data, control or status information; Transmission, remote access or control of music data for electrophonic musical instruments
- G10H2240/201—Physical layer or hardware aspects of transmission to or from an electrophonic musical instrument, e.g. voltage levels, bit streams, code words or symbols over a physical link connecting network nodes or instruments
- G10H2240/211—Wireless transmission, e.g. of music parameters or control data by radio, infrared or ultrasound
Abstract
The present embodiments relate to musical instrument technical field, a kind of intelligent piano playing method, intelligent keyboard and intelligent piano system are disclosed.The wherein intelligent piano playing method, including：Default basis key sound library；Obtain player plays characteristic information, and the characteristic information of playing includes：Position of piano key, finger pressure value and refer to fast value；According to the characteristic information of playing of the player, the basic key sound library is corrected, the player corresponding key sound library is generated；The key assignments that the player plays is received, according to the player corresponding key sound library, exports corresponding sound of musical instrument.By the above-mentioned means, to be able to solve traditional piano space occupied big for the embodiment of the present invention, it has not been convenient to the technical issues of carrying, and can be realized the sound of musical instrument that output is suitble to individual.
Description
Technical field
The present invention relates to musical instrument technical fields, more particularly to a kind of intelligent piano playing method, intelligent keyboard and intelligence
Piano system.
Background technique
Piano, one of western classical music keyboard instrument have the laudatory title of " king of musical instrument ".Piano is a kind of using key
Disk is come the musical instrument played.When player presses the key of piano, the hammer of piano is by tapping metallic cord, and metallic cord is respective
Soundboard is vibrated and transferred vibrations under resonance frequency, and soundboard realizes amplification by the way that sound can be coupled in air.
As one of musical instrument most popular in the world, nowadays there are more and more people to play and learn piano, piano
It enters into huge numbers of families more and more.In order to cultivate the interest that child learns piano, the skill of playing of piano, parents are promoted
Also piano is bought for child with going after like a flock of ducks, and is placed and is played at home for child's study.But in the prior art due to traditional steel
The volume of qin is big, and space occupied is larger and not easily moveable and carries, and during playing, not in the people of current region
Can not scene of real-time sharing when playing, sound of musical instrument can not be listened attentively to or video is played in viewing.Therefore, traditional piano volume,
The limitation for thering is it to apply on Portability and shared audiovisual.
Based on this, the present invention proposes a kind of intelligent piano playing method, intelligent keyboard and intelligent piano system.
Summary of the invention
The embodiment of the present invention is intended to provide a kind of intelligent piano playing method, intelligent keyboard and intelligent piano system, solution
Traditional piano space occupied of having determined is big, it has not been convenient to the technical issues of carrying, and can be realized the sound of musical instrument that output is suitble to individual.
In order to solve the above technical problems, the embodiment of the present invention provides following technical scheme：
In a first aspect, the embodiment of the present invention provides a kind of intelligent piano playing method, it is applied to intelligent piano system, it is described
Method includes：
Default basis key sound library；
Obtain player plays characteristic information, and the characteristic information of playing includes：Position of piano key, finger pressure value and refer to speed
Value；
According to the characteristic information of playing of the player, the basic key sound library is corrected, the player couple is generated
The key sound library answered；
The key assignments that the player plays is received, according to the player corresponding key sound library, exports corresponding qin
Sound.
In some embodiments, the default basic key sound library, including：
Obtain at least one section practice sound of musical instrument；
According to the practice sound of musical instrument, the extraction practice sound of musical instrument is corresponding to play characteristic information；
Characteristic information is played according to described, generates basic key sound library.
In some embodiments, the method also includes：
According to the identity information of player, the corresponding basic key sound library of the player is preset.
In some embodiments, the identity information according to player presets the corresponding basic key of the player
Sound library, including：
According to the identity information of the player, the corresponding practice sound of musical instrument of the player is obtained；
According to the corresponding practice sound of musical instrument of the player, the extraction practice sound of musical instrument is corresponding to play characteristic information；
Characteristic information is played according to described, generates the corresponding basic key sound library of the player.
In some embodiments, the characteristic information of playing according to the player corrects the basic key sound
Library generates the player corresponding key sound library, including：
Default finger pressure threshold range, if the corresponding finger pressure value of position of piano key that the player plays is located at the finger pressure threshold
It is worth in range, then retains the finger pressure value of corresponding position of piano key in basic key sound library；
If the corresponding finger pressure value of the position of piano key that the player plays is not located in the finger pressure threshold range, update
The finger pressure value of corresponding position of piano key in the basis key sound library.
In some embodiments, the characteristic information of playing according to the player corrects the basic key sound
Library generates the player corresponding key sound library, including：
It is default to refer to fast threshold range, if the fast value of the corresponding finger of position of piano key that the player plays is located at the fast threshold of the finger
It is worth in range, then retains the finger speed value of corresponding position of piano key in basic key sound library；
If the fast value of the corresponding finger of the position of piano key that the player plays is not located in the fast threshold range of the finger, update
The finger speed value of corresponding position of piano key in the basis key sound library.
In some embodiments, the key assignments includes the corresponding finger pressure value of the position of piano key and refers to fast value, the qin
The corresponding key assignments of each position of piano key in key sound library；The key assignments for receiving the player and playing, according to the player
Corresponding key sound library exports corresponding sound of musical instrument, including：
Obtain the corresponding finger pressure value of key assignments and refer to fast value that the player plays；
According to the player corresponding key sound library, the corresponding finger pressure of key assignments played apart from the player is obtained
It is worth and refers to the nearest sound of musical instrument of fast value, and determines and export the sound of musical instrument.
In some embodiments, described according to the player corresponding key sound library, it obtains apart from the player
The corresponding finger pressure value of the key assignments played and refer to the nearest sound of musical instrument of fast value, and determines the output sound of musical instrument, including：
Calculate the corresponding finger pressure value of sound of musical instrument in key sound library and finger pressure value that the player plays it is first poor
Value；
Calculate the corresponding fast value of finger for referring to that fast value and the player are played of sound of musical instrument in key sound library second is poor
Value；
Calculate first difference and second difference and, first difference and the sum of the second difference is the smallest
Finger pressure value sound of musical instrument corresponding with fast value is referred to is determined as the sound of musical instrument of output.
Second aspect, the embodiment of the present invention provide a kind of intelligent keyboard, including：
Keyboard body plays characteristic information for receive that player plays；
Camera unit plays video for obtain player；
Wireless communication unit, for being wirelessly connected the mobile terminal of user；
Sensing unit is set to the keyboard body, for playing instruction according to the characteristic information generation of playing of player,
And it plays instruction by described by the wireless communication unit and is sent to the mobile terminal；
Control unit connects the keyboard body, camera unit, wireless communication unit and sensing unit, for controlling
Make the work of the intelligent keyboard.
In some embodiments, the sensing unit includes：
Location sensitive unit, the position of piano key played for determining the player；
Finger pressure sensing unit, connects the location sensitive unit, the position of piano key pair played for determining the player
The finger pressure value answered；
Refer to fast sensing unit, connects the finger pressure sensing unit, the position of piano key pair played for determining the player
The finger speed value answered.
The third aspect, the embodiment of the present invention provide a kind of intelligent piano system, including：
Above-mentioned intelligent keyboard；
Local sound equipment connects the intelligent keyboard, the sound of musical instrument played for playing player；
Cloud Server connects the intelligent keyboard, for saving the sound of musical instrument and play video that player plays, the cloud
Server includes：
At least one processor；And
The memory being connect at least one described processor communication；Wherein,
The memory is stored with the instruction that can be executed by least one described processor, and described instruction is by described at least one
A processor executes, so that at least one described processor is able to carry out above-mentioned intelligent piano playing method；
Mobile terminal, the mobile terminal connect the Cloud Server, the sound of musical instrument sent for receiving the Cloud Server
And play video.
The beneficial effect of the embodiment of the present invention is：It is in contrast to the prior art down, provided in an embodiment of the present invention one
The intelligent piano playing method of kind, including：Default basis key sound library；The characteristic information of playing of player is obtained, it is described to play
Characteristic information includes：Position of piano key, finger pressure value and refer to fast value；According to the characteristic information of playing of the player, described in amendment
Basic key sound library generates the player corresponding key sound library；The key assignments that the player plays is received, according to institute
Player's corresponding key sound library is stated, corresponding sound of musical instrument is exported.By the above-mentioned means, the embodiment of the present invention is able to solve tradition
Piano space occupied is big, it has not been convenient to the technical issues of carrying, and can be realized the sound of musical instrument that output is suitble to individual.
Detailed description of the invention
One or more embodiments are illustrated by the picture in corresponding attached drawing, these exemplary theorys
The bright restriction not constituted to embodiment, the element in attached drawing with same reference numbers label are expressed as similar element, remove
Non- to have special statement, composition does not limit the figure in attached drawing.
Fig. 1 is a kind of flow diagram of intelligent piano playing method provided in an embodiment of the present invention；
Fig. 2 is the refinement flow diagram of the step S10 in Fig. 1；
Fig. 3 is a kind of structural schematic diagram of intelligent keyboard provided in an embodiment of the present invention；
Fig. 4 is the structural schematic diagram of the sensing unit in Fig. 3；
Fig. 5 is a kind of structural schematic diagram of intelligent piano system provided in an embodiment of the present invention；
Fig. 6 is the structural schematic diagram of the Cloud Server in Fig. 5.
Referring to Fig. 1 to Fig. 6,100, intelligent piano system；10, intelligent keyboard；11, control unit；12, keyboard body；13,
Sensing unit；131, location sensitive unit；132, finger pressure sensing unit；133, refer to fast sensing unit；14, wireless communication unit；
15, camera unit；20, local sound equipment；30, Cloud Server；301, processor；302, memory；40, mobile terminal.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In addition, as long as technical characteristic involved in the various embodiments of the present invention described below is each other not
Constituting conflict can be combined with each other.
Embodiment 1
In embodiments of the present invention, the intelligent piano playing method is applied to intelligent piano system, the intelligence piano
System includes intelligent keyboard, local sound equipment, mobile terminal and Cloud Server.The intelligent keyboard is provided with control unit, key
Disk ontology, camera unit, sensing unit and wireless communication unit.User can be by playing the qin of the intelligent keyboard
Key, sensing unit on the key will incude the position of piano key that user plays, finger pressure value and refer to fast value, learnt by cloud
And corresponding key sound library being generated, and corresponding sound of musical instrument is generated according to key sound library, the sound of musical instrument will pass through local
Sound equipment is exported, and unit by wireless communication, by the sound of musical instrument played or can be played video and is shared to multiple users'
Mobile terminal, the sound of musical instrument played by the mobile terminal playing of user or plays video, and the qin played is generated in local and remote
Sound realizes the effect remotely listened to or watched.
Referring to Fig. 1, Fig. 1 is a kind of flow diagram of intelligent piano playing method provided in an embodiment of the present invention.Such as
Shown in Fig. 1, the method is applied to intelligent piano system, the method includes：
Step S10：Default basis key sound library；
Wherein, the basic key sound library is the key sound library of the intelligent piano systemic presupposition, the basis qin
Key sound library facilitates player by intelligent piano towards all players by presetting the basic key sound library
When system is played, suitable sound of musical instrument is generated.Specifically, referring to Fig. 2, Fig. 2 is the refinement process signal of the step S10 in Fig. 1
Figure；As shown in Fig. 2, step S10 includes：
Step S11：Obtain at least one section practice sound of musical instrument；
Wherein, the practice sound of musical instrument can also be played to obtain by way of downloading on the net by user itself.
The practice sound of musical instrument can be multistage, it is to be understood that the multistage sound of musical instrument sound of musical instrument can specially obtain mutual section
The sound of musical instrument to differ greatly is played, by obtaining at least one section practice sound of musical instrument, each section of practice sound of musical instrument is all different, can satisfy described
Practice the diversity of sound of musical instrument, guarantees the reasonability in the basic key sound library.
Step S12：According to the practice sound of musical instrument, the extraction practice sound of musical instrument is corresponding to play characteristic information；
Wherein, the characteristic information of playing includes：Position of piano key, finger pressure value and refer to fast value, due to the practice sound of musical instrument
Including multistage, each section of practice position of piano key of sound of musical instrument, finger pressure value and refer to fast value difference, therefore it is experienced to extract multistage
Practise that sound of musical instrument is corresponding plays characteristic information.Specifically, the corresponding tone of each sound of musical instrument, tone color by identifying the practice sound of musical instrument
And loudness, determine the position of piano key, and finger pressure value corresponding with the position of piano key and finger speed value, and then determine the white silk
Practise that sound of musical instrument is corresponding plays characteristic information.
Step S13：Characteristic information is played according to described, generates basic key sound library.
Wherein, the practice sound of musical instrument includes multistage, and each section of practice sound of musical instrument corresponds to and different play characteristic information.Specifically
, it can practice that sound of musical instrument is corresponding to play characteristic information by extracting multistage, such as：In certain section of sound of musical instrument, a certain qin is repeatedly played
Key, the corresponding finger pressure value of the key and to refer to that fast value has multiple, therefore to multiple finger pressure values and can refer to that fast value be averaging respectively, by
The average value of the multiple finger pressure value determines to be the corresponding finger pressure value of the key in basic key sound library, by the multiple finger speed
The average value of value determines as the corresponding finger speed value of the key in basic key sound library.It, can when the practice sound of musical instrument is multistage
With the finger pressure value of the key respectively to each section of practice sound of musical instrument and refer to speed value averaging, obtains the key of each section of practice sound of musical instrument
Finger pressure value and the average value for referring to speed value, then flat is asked with the average value for referring to fast value to the finger pressure value of the key of all practice sounds of musical instrument
, the average value all practice sounds of musical instrument acquired is as the corresponding finger pressure value of the key in basic key sound library and refers to speed
Value generates basic key sound library by the whole key of traversal.
Alternatively, the basis key sound library is related to the identity information of user.It is understood that the use of all ages and classes
Family due to finger pressure, refers to fast difference, the sound of musical instrument for playing sending has bigger difference, therefore different players is in bullet when playing
When playing, in order to guarantee the accuracy for the sound of musical instrument played, the corresponding basic key sound library of default player is needed, according to player
Identity information, preset the corresponding basic key sound library of the player.Specifically, being believed according to the identity of the player
Breath, obtains the corresponding practice sound of musical instrument of the player, according to the corresponding practice sound of musical instrument of the player, extracts the practice sound of musical instrument
It is corresponding to play characteristic information, characteristic information is played according to described, generates the corresponding basic key sound library of the player.Example
Such as：The player can be divided into child, youth, middle age and the elderly according to the age, by the bullet for obtaining different age group
The corresponding basic key sound library of different age group can be generated in the corresponding practice sound of musical instrument of the person of playing.Such as：Obtain young player
Practice sound of musical instrument, and extract according to the practice sound of musical instrument that the practice sound of musical instrument is corresponding to play characteristic information, played according to described
Characteristic information generates the corresponding basic key sound library of the young player.
Step S20：Obtain player plays characteristic information, and the characteristic information of playing includes：Position of piano key, finger pressure value
And refer to fast value；
Wherein, the intelligent piano system includes an intelligent keyboard, be provided on the intelligent keyboard location sensitive unit,
Finger pressure sensing unit and refer to fast sensing unit, the position of piano key is obtained by the location sensitive unit, passes through the finger
It presses sensing unit to obtain the finger pressure value, the finger speed value is obtained by the fast sensing unit of the finger.Wherein, the finger speed induction
Unit can determine the fast value of the finger by obtaining the corresponding pressing duration of position of piano key.Wherein, the bullet can also be obtained
The essential information for the person of playing, the essential information of the player include age, face characteristic, height, and etc., pass through and saves institute
State the essential information of player, and by the essential information of the player and the player to play characteristic information corresponding,
Essential information based on the player and characteristic information can be played, establish the key sound library with individual attribute.
Wherein, described to obtain player and play characteristic information, further include：Obtain the fingering technical ability of the player, root
According to the essential information of the player, such as：Age, height play the information such as duration, facial characteristics, prejudge the player
Fingering technical ability, generate the fingering corresponding key sound library of the player.Wherein, the fingering corresponding key sound library
Learn to generate by the big data of Cloud Server, a variety of fingering corresponding key sound library can be generated.For the first time due to player
During using intelligent piano, sound of musical instrument corresponding to its specific play fingering can not be determined, therefore can be by establishing fingering
Corresponding key sound library, as initial input condition, subsequent basis is constantly played, and grey iterative generation is suitble to personal fingering feature
Key sound library.
Step S30：According to the characteristic information of playing of the player, the basic key sound library is corrected, described in generation
Player's corresponding key sound library；
Wherein, the basic key sound library is the key sound library of the intelligent piano systemic presupposition, it is possible to understand that
It is that the basis key sound library is the key sound library towards all users, and the finger pressure played due to different users refers to speed
Will be different, in order to meet the accuracy for the sound of musical instrument that player plays, it is therefore desirable to based on the basic key sound library
It is modified, generates the player corresponding key sound library and saves.The each qin played by obtaining the player
The corresponding position of piano key of key, finger pressure value and refer to fast value, compares the corresponding finger of the position of piano key in the basic key sound library
Pressure value and refer to fast value, it is determined whether the corresponding finger pressure value of the position of piano key and refer to speed in the amendment basic key sound library
Value, by repeatedly obtaining the corresponding position of piano key of key that the player plays, finger pressure value and referring to fast value, grey iterative generation institute
It states the finger pressure value of position of piano key and refers to fast value, by traversing all position of piano key, generate the key for being suitble to the player
Sound library.
Specifically, finger pressure threshold range can be preset, if the position of piano key corresponding finger pressure value position that the player plays
In in the finger pressure threshold range, then retain the finger pressure value of corresponding position of piano key in basic key sound library；If described play
The corresponding finger pressure value of the position of piano key that person plays is not located in the finger pressure threshold range, then updates the basic key sound library
In corresponding position of piano key finger pressure value.Wherein it is possible to by the minimum adjustment thresholding of setting, if corresponding in key sound library
Position of piano key finger pressure value and the difference of the finger pressure value of position of piano key played of the player be greater than it is described it is minimum adjust thresholding,
Then update the finger pressure value of corresponding position of piano key in the basic key sound library.Such as：In the basis key sound library
The corresponding finger pressure value of a certain position of piano key is 12Pa, and the corresponding minimum adjustment thresholding of the position of piano key is 2Pa, it is determined that the qin
The corresponding finger pressure threshold range in key position is 10Pa-14Pa, if the corresponding finger pressure value of position of piano key that the player plays is
13Pa, then keeping the corresponding finger pressure value of the position of piano key is 12Pa, if the corresponding finger of position of piano key that the player plays
Pressure value is 15Pa, then the corresponding finger pressure value of the position of piano key is modified to 15Pa.It is understood that in order to reduce error,
The finger pressure value of the position of piano key after once playing can be taken to be averaging, the position of piano key that average value is played as the player
Corresponding finger pressure value is compared according to the average value with the finger pressure threshold range, it is determined whether the amendment basic qin
Key sound library.
Specifically, the fast threshold range of finger can be preset, if the corresponding finger of the position of piano key fast value position that the player plays
In in the fast threshold range of the finger, then retain the finger speed value of corresponding position of piano key in basic key sound library；If described play
The fast value of the corresponding finger of the position of piano key that person plays is not located in the fast threshold range of the finger, then updates the basic key sound library
In corresponding position of piano key finger speed value.Wherein it is possible to by the minimum adjustment thresholding of setting, if corresponding in key sound library
Position of piano key the fast value of finger and the difference of the finger speed value of position of piano key played of the player be greater than the minimum adjustment thresholding,
Then update the finger speed value of corresponding position of piano key in the basic key sound library.Such as：It is right in the basis key sound library
The finger speed value for the position of piano key answered is 5, and the corresponding minimum adjustment thresholding of the position of piano key is 2, it is determined that the position of piano key pair
The finger speed threshold range answered is 3-7, if the fast value of the corresponding finger of position of piano key that the player plays is 4, keeps the qin
The corresponding finger speed value in key position is 5, if the fast value of the corresponding finger of position of piano key that the player plays is 2, by the key
The fast value of the corresponding finger in position is modified to 2.It is understood that the position of piano key after once playing can be taken in order to reduce error
Finger speed value be averaging, corresponding the fingers speed value of the position of piano key played using average value as the player, according to described average
Value is compared with the fast threshold range of the finger, it is determined whether the amendment basic key sound library.By to the basic qin
The fast value of the corresponding finger pressure value of position of piano key and finger in key sound library is iterated amendment, updates the basic key sound library,
Generate the player corresponding key sound library.
Step S40：The key assignments that the player plays is received, according to the player corresponding key sound library, output
Corresponding sound of musical instrument；
Wherein, when the key assignments refers to that the player plays a certain key, the corresponding finger pressure value of the position of piano key
And refer to fast value, and the corresponding key assignments of each position of piano key in key sound library, the key for receiving the player and playing
Value, according to the player corresponding key sound library, exports corresponding sound of musical instrument, including：Obtain the key that the player plays
It is worth corresponding finger pressure value and refers to fast value；According to the player corresponding key sound library, obtain apart from player's bullet
The corresponding finger pressure value of the key assignments played and refer to the nearest sound of musical instrument of fast value, and determines the output sound of musical instrument.Wherein, during playing
Sound of musical instrument passes through local sound equipment or the sound equipment of mobile terminal plays in real time.
Specifically, preserving the corresponding key assignments of each position of piano key, i.e. institute in player's corresponding key sound library
It states the corresponding finger pressure value of position of piano key and refers to fast value, the finger pressure value and the corresponding sound of musical instrument of finger speed value of each position of piano key, due to
For player when playing, often there is error leads to the key assignments played and the key assignments of corresponding position of piano key in key sound library not
Unanimously, therefore, when player plays, by obtaining the corresponding finger pressure value of key assignments played apart from the player and referring to speed
It is worth nearest sound of musical instrument, and the sound of musical instrument is determined as the sound of musical instrument that the player plays and is exported, error can be reduced and brought
Influence.Such as：The corresponding finger pressure value of sound of musical instrument in key sound library can be calculated and finger pressure value that the player plays
The first difference；Calculate the second of the corresponding fast value of finger for referring to that fast value and the player are played of sound of musical instrument in key sound library
Difference；Calculate first difference and second difference and, by the smallest finger of the sum of first difference and the second difference
Pressure value sound of musical instrument corresponding with fast value is referred to is determined as the sound of musical instrument of output.In order to avoid due to difference is summed when positive and negative addition offset
Caused influence, therefore first difference and the second difference will be carried out seeking absolute value, such as：The key sound has finger pressure in library
Value is 5, refers to that fast value is 5 corresponding sounds of musical instrument 1 and finger pressure value is 2, refers to that fast value is 5 corresponding sounds of musical instrument 2, if the finger that user plays
Pressure value is 4, refers to that fast value is 7, is then 1 according to corresponding first difference of the sound of musical instrument 1 is calculated, corresponding second difference of sound of musical instrument 1 is
2, the sum of corresponding first difference of the sound of musical instrument 1 and the second difference are 3, and corresponding first difference of the sound of musical instrument 2 is 2, and sound of musical instrument 2 is right
The second difference answered is 2, and the sum of first difference and the second difference are 4, therefore the sound of musical instrument 1 is played as the user
The corresponding sound of musical instrument of key assignments.
Wherein, the intelligent piano playing method further includes：Send the sound of musical instrument of output to the mobile end of personnel to be shared
End.Specifically, the personnel to be shared are authenticated by the cell phone application of mobile terminal, connection will be established after authenticating successfully, when
When player plays, Cloud Server by the sound of musical instrument played or will play the hand that video is sent to the personnel to be shared in real time
Machine APP, the cell phone application will play sound of musical instrument or play video described in reception, shared local is played the musical instrument scene.Alternatively, when wait share
After personnel authenticate successfully, video playing can be carried out in the cell phone application of personnel to be shared in the form of live streaming, it is convenient wait share
Personnel's listening to or watching.Such as：When playing the intelligent piano, the available child of parent plays child
Sound of musical instrument and video is played, listen to or watch sound of musical instrument that child plays in real time and plays video.
Wherein, local handset APP can also obtain essential information of player, such as age, face feature, height etc.,
The essential information of the player is uploaded by the local handset APP, the Cloud Server will receive the base of the player
This information, and the legitimacy of the essential information of the player is authenticated, it after the authentication has been successful, will be based on the basic of the player
Information establishes the player corresponding key sound library.Strange land cell phone application can obtain the intelligent steel by Cloud Server
The identity information of qin or the identity information of the player, wherein the identity information of the intelligence piano can be the intelligence
The MAC Address of piano, IP address, and etc., the identity information of the player can be characterized by identification number, be led to
It crosses and each player is numbered, determine the unique identities number of the player, be conducive to true according to the identification number
The essential information of the fixed player.In order to guarantee the privacy information of player, each player will pass through its local handset APP
Authenticate strange land cell phone application legitimacy, the strange land cell phone application authenticated by local handset APP, the Cloud Server just confirm to
The strange land cell phone application sends playing sound of musical instrument or playing video for player, is conducive to the personal secrets for protecting user.
In embodiments of the present invention, pass through default basic key sound library；The characteristic information of playing of player is obtained, it is described
Playing characteristic information includes：Position of piano key, finger pressure value and refer to fast value；According to the characteristic information of playing of the player, amendment
The basis key sound library, generates the player corresponding key sound library；Receive the key assignments that the player plays, root
According to the player corresponding key sound library, corresponding sound of musical instrument is exported.By the above-mentioned means, the embodiment of the present invention is able to solve
Traditional piano space occupied is big, it has not been convenient to the technical issues of carrying, and can be realized the sound of musical instrument that output is suitble to individual.
Embodiment 2
Referring to Fig. 3, Fig. 3 is a kind of structural schematic diagram of intelligent keyboard provided in an embodiment of the present invention, as shown in figure 3,
The intelligent keyboard 10 includes：Control unit 11, keyboard body 12, sensing unit 13, wireless communication unit 14 and camera list
Member 15.Wherein, described control unit 11 be separately connected the keyboard body 12, sensing unit 13, wireless communication unit 14 and
Camera unit 15, the keyboard body 12 connect the sensing unit 13.
Wherein, described control unit 11 is controller, and described control unit 11 is used to control the work of the intelligent keyboard 10
Make, specifically, described control unit can be central processing unit, described control unit 11 can control the wireless communication unit
The characteristic information of playing that the keyboard body 12 acquires is sent Cloud Server by 14, alternatively, controlling the camera unit 15
Mobile terminal video will be played be sent to user, and etc..
Wherein, the keyboard body 12 connects described control unit 11, believes for receiving the feature of playing that player plays
Breath.Specifically, the keyboard body 12 can be computor-keyboard, wherein the corresponding traditional piano of each key of the computor-keyboard
A key.It by pressing the key of the computor-keyboard, is equivalent to and presses the corresponding key of the key, can produce corresponding
Sound of musical instrument.It is understood that the quantity of the key of the keyboard body 12 should be identical as the number of keys of traditional piano, phase
Position also can be set it is identical as traditional white-black key distribution of piano, it is user-friendly.
Wherein, the sensing unit 13 connects described control unit 11, is set to the keyboard body 12, is used for basis
Instruction is played in the characteristic information generation of playing of player, and is played instruction by described by the wireless communication unit and be sent to institute
State mobile terminal；
Referring to Fig. 4, Fig. 4 is the structural schematic diagram of the sensing unit in Fig. 3；As shown in figure 4, the sensing unit 13 wraps
It includes：
Location sensitive unit 131, the position of piano key played for determining the player.Specifically, the location sensitive
Unit 131 can be position sensor, and the position for being pressed according to the player determines the key that the player plays
Position.
Finger pressure sensing unit 132, connects the location sensitive unit 131, the key played for determining the player
The corresponding finger pressure value in position.Specifically, the finger pressure sensing unit 132 can be pressure sensor, for playing described in determination
The pressure of the position of piano key of person's pressing.
Refer to fast sensing unit 133, connects the finger pressure sensing unit 132, the key played for determining the player
The corresponding finger speed value in position.Specifically, the fast sensing unit 133 of the finger can for velocity sensor, acceleration transducer and/or
Timer, the velocity sensor or acceleration transducer can be used for the switch speed according to the player, determine described in
The fast value of the corresponding finger of the position of piano key that player plays.The timer can be used for calculating the key position that the player plays
The pressing duration set determines the fast value of the corresponding finger of position of piano key that the player plays according to the pressing duration.
Wherein, the wireless communication unit 14 connects described control unit 11, for being wirelessly connected Cloud Server or described
The mobile terminal of user.The wireless communication unit 14 can playing the player sound of musical instrument or playing video and be sent to institute
Cloud Server is stated, by Cloud Server by the mobile terminal for playing sound of musical instrument or play that video is sent to user, alternatively, described
Wireless communication unit directly can play what the player played sound of musical instrument or play the mobile terminal that video is sent to user,
Specifically, the wireless communication unit 14 can be bluetooth module, WIFI module, and etc..
Wherein, the camera unit 15 connects described control unit 11, plays video for obtain player.Its
In, the camera unit 15 can also obtain the face characteristic of player, according to the face characteristic of the player, identify institute
State the identity information of player.Specifically, the camera unit 15 includes：Camera and recognition of face device, the camera shooting
For head for obtaining image, the recognition of face device can determine the body of the player according to the face characteristic of the player
Part information, and control unit 11 is sent by the identity information of the player, it is single that control unit 11 controls the wireless communication
The identity information of the player or the video of playing are sent Cloud Server by member 14, and the Cloud Server will be described in identification
The identity information of player obtains the player corresponding key sound library according to the identity information of the player, and will
The video of playing is sent to mobile terminal.
Referring to Fig. 5, Fig. 5 is a kind of structural schematic diagram of intelligent piano system provided in an embodiment of the present invention；
As shown in figure 5, the intelligence piano system 100 includes：Intelligent keyboard 10, local sound equipment 20, Cloud Server 30 and
Mobile terminal 40.Wherein, the intelligent keyboard 10 connects the local sound equipment 20 and Cloud Server 30, the Cloud Server 30
Connect the mobile terminal 40.
Wherein, the key assignments that the intelligent keyboard 10 is played by receiving player, the key assignments includes the key position played
It sets and finger pressure value, refers to fast value, according to the finger pressure value and refer to speed value, corresponding sound of musical instrument is determined by key sound library, by this
Ground sound equipment 20 issues sound of musical instrument.Meanwhile the mobile terminal 40 of the user includes a user interface, when the user of other positions needs
It is shared to listen attentively to when playing sound of musical instrument, it can lead to by Cloud Server 30 by the mobile terminal 40 played sound of musical instrument and be issued to user
It crosses mobile terminal 40 and plays the sound of musical instrument.Wherein, the mobile terminal 40 played sound of musical instrument and can be issued to multiple users simultaneously,
Facilitate and plays sound of musical instrument described in multiple user sharings.Alternatively, the video of playing of the player can be issued to the user's
Mobile terminal 40 plays video as described in the user interface broadcasting of the mobile terminal 40 of the user.Wherein, the Cloud Server
Preserved in 30 player essential information and corresponding with player key sound library, played by obtaining player
Key assignments compares corresponding key sound library in the Cloud Server 30, and the sound of musical instrument of the suitable player can be generated.
Wherein, the local sound equipment 20 connects the intelligent keyboard 10, the sound of musical instrument played for playing player.Specifically
, the local sound equipment 20 is separated with the intelligent keyboard 10, to reduce the volume of intelligent piano to greatest extent.The local
Sound equipment 20 and the intelligent keyboard 10 communicate to connect, wherein memory, the memory has can be set in the local sound equipment 20
For saving player's corresponding key sound library, local sound equipment 20 setting is additionally provided with communication module, the communication mould
Block, which passes through, receives the key assignments that the intelligent keyboard 10 is sent, the player's saved in the memory in conjunction with the local sound equipment 20
Key sound library, generates corresponding sound of musical instrument.Alternatively, the local sound equipment 20 is by communication module with communication protocol and Cloud Server
30 are attached, and the intelligent keyboard 10 is sent to Cloud Server 30, the Cloud Server by the key assignments for playing player
The key sound library of 30 players according to the key value match that the player plays, and corresponding sound of musical instrument is generated, it will be described
Sound of musical instrument is sent to the local sound equipment 20, plays the sound of musical instrument by the local sound equipment 20.
Wherein, the Cloud Server 30 is used to save the key sound library of the player, specifically, referring again to Fig. 6,
Fig. 6 is the structural schematic diagram of the Cloud Server in Fig. 5；
As shown in fig. 6, the Cloud Server 30 includes one or more processors 301 and memory 302.Wherein, in Fig. 6
By taking a processor 301 as an example.
Processor 301 can be connected with memory 302 by bus or other modes, to be connected by bus in Fig. 6
For.
Memory 302 is used as a kind of non-volatile computer readable storage medium storing program for executing, can be used for storing non-volatile software journey
Sequence, non-volatile computer executable program and module.Processor 301 by operation storage in the memory 302 it is non-easily
The property lost software program, instruction and module, thereby executing the various function application and data processing of intelligent piano playing method,
Realize the modules of above method embodiment intelligence piano playing method and above-mentioned apparatus embodiment and the function of unit.
Memory 302 may include high-speed random access memory, can also include nonvolatile memory, for example, at least
One disk memory, flush memory device or other non-volatile solid state memory parts.In some embodiments, memory 302
Optional includes the memory remotely located relative to processor 301, these remote memories can pass through network connection to processing
Device 301.The example of above-mentioned network includes but is not limited to internet, intranet, local area network, mobile radio communication and combinations thereof.
The module is stored in the memory 302, when being executed by one or more of processors 301, is held
Intelligent piano playing method in the above-mentioned any means embodiment of row, for example, executing described above shown in fig. 1 or fig. 2 each
A step.
Wherein, the mobile terminal 40 connects the Cloud Server 30, the bullet sent for receiving the Cloud Server 30
The sound of musical instrument and play video that the person of playing plays.The mobile terminal 40 includes but is not limited to：
(1) mobile communication equipment：The characteristics of this kind of equipment is that have mobile communication function, and to provide speech, data
Communication is main target.This class of electronic devices includes:Smart phone (such as iPhone), multimedia handset, functional mobile phone, with
And low-end mobile phone etc..
(2) mobile personal computer equipment:This kind of equipment belongs to the scope of personal computer, there is calculating and processing function,
Generally also has mobile Internet access characteristic.This class of electronic devices includes：PDA, MID and UMPC equipment etc., such as iPad.
(3) portable entertainment device：This kind of equipment can show and play video content, generally also have mobile Internet access spy
Property.Such equipment includes：Video player, handheld device and intelligent toy and portable car-mounted navigation equipment.
(4) other electronic equipments with video playback capability and function of surfing the Net.
The embodiment of the invention also provides a kind of nonvolatile computer storage media, the computer storage medium storage
There are computer executable instructions, which is executed by one or more processors, such as at one in Fig. 6
Device 301 is managed, may make said one or multiple processors that the intelligent piano playing side in above-mentioned any means embodiment can be performed
Method, for example, the intelligent piano playing method in above-mentioned any means embodiment is executed, for example, executing Fig. 1 or figure described above
Each step shown in 2.
In embodiments of the present invention, by providing a kind of intelligent keyboard and intelligent piano system, the intelligent keyboard packet
Keyboard body, camera unit, wireless communication unit, sensing unit and control unit are included, the intelligence piano system includes
The intelligent keyboard, local sound equipment, Cloud Server and mobile terminal.The key that player plays is obtained by the intelligent keyboard
Value, the Cloud Server generate corresponding sound of musical instrument, and unit shares the sound of musical instrument to mobile terminal by wireless communication.Pass through
Aforesaid way, the embodiment of the present invention, which can be realized, plays sound of musical instrument or plays the shared of video.
Device or apparatus embodiments described above is only schematical, wherein it is described as illustrated by the separation member
Unit module may or may not be physically separated, and the component shown as modular unit can be or can also
Not to be physical unit, it can it is in one place, or may be distributed on multiple network module units.It can basis
It is actual to need that some or all of the modules therein is selected to achieve the purpose of the solution of this embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that each embodiment can
It is realized by the mode of software plus general hardware platform, naturally it is also possible to pass through hardware.Based on this understanding, above-mentioned technology
Scheme substantially in other words can be embodied in the form of software products the part that the relevant technologies contribute, the computer
Software product may be stored in a computer readable storage medium, such as ROM/RAM, magnetic disk, CD, including some instructions are with directly
To computer equipment (can be personal computer, server or the network equipment etc.) execute each embodiment or
Method described in certain parts of embodiment.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；At this
It under the thinking of invention, can also be combined between the technical characteristic in above embodiments or different embodiment, step can be with
It is realized with random order, and there are many other variations of different aspect present invention as described above, for simplicity, they do not have
Have and is provided in details；Although the present invention is described in detail referring to the foregoing embodiments, the ordinary skill people of this field
Member should understand that：It is still possible to modify the technical solutions described in the foregoing embodiments, or to part of skill
Art feature is equivalently replaced；And these are modified or replaceed, each reality of the application that it does not separate the essence of the corresponding technical solution
Apply the range of a technical solution.
Claims (11)
1. a kind of intelligence piano playing method, is applied to intelligent piano system, which is characterized in that the method includes：
Default basis key sound library；
Obtain player plays characteristic information, and the characteristic information of playing includes：Position of piano key, finger pressure value and refer to fast value；
According to the characteristic information of playing of the player, the basic key sound library is corrected, it is corresponding to generate the player
Key sound library；
The key assignments that the player plays is received, according to the player corresponding key sound library, exports corresponding sound of musical instrument.
2. intelligence piano playing method according to claim 1, which is characterized in that the default basic key sound library,
Including：
Obtain at least one section practice sound of musical instrument；
According to the practice sound of musical instrument, the extraction practice sound of musical instrument is corresponding to play characteristic information；
Characteristic information is played according to described, generates basic key sound library.
3. intelligence piano playing method according to claim 1, which is characterized in that the method also includes：
According to the identity information of player, the corresponding basic key sound library of the player is preset.
4. intelligence piano playing method according to claim 3, which is characterized in that described to be believed according to the identity of player
Breath presets the corresponding basic key sound library of the player, including：
According to the identity information of the player, the corresponding practice sound of musical instrument of the player is obtained；
According to the corresponding practice sound of musical instrument of the player, the extraction practice sound of musical instrument is corresponding to play characteristic information；
Characteristic information is played according to described, generates the corresponding basic key sound library of the player.
5. intelligence piano playing method according to claim 1, which is characterized in that the playing according to the player
Characteristic information corrects the basic key sound library, generates the player corresponding key sound library, including：
Default finger pressure threshold range, if the corresponding finger pressure value of position of piano key that the player plays is located at the finger pressure threshold value model
In enclosing, then retain the finger pressure value of corresponding position of piano key in basic key sound library；
If the corresponding finger pressure value of the position of piano key that the player plays is not located in the finger pressure threshold range, described in update
The finger pressure value of corresponding position of piano key in basic key sound library.
6. intelligence piano playing method according to claim 1, which is characterized in that the playing according to the player
Characteristic information corrects the basic key sound library, generates the player corresponding key sound library, including：
It is default to refer to fast threshold range, if the fast value of the corresponding finger of position of piano key that the player plays is located at the fast threshold value model of the finger
In enclosing, then retain the finger speed value of corresponding position of piano key in basic key sound library；
If the fast value of the corresponding finger of the position of piano key that the player plays is not located in the fast threshold range of the finger, described in update
The finger speed value of corresponding position of piano key in basic key sound library.
7. intelligence piano playing method according to claim 1, which is characterized in that the key assignments includes the position of piano key
Corresponding finger pressure value and refer to fast value, the corresponding key assignments of each position of piano key in key sound library；It is described to receive the bullet
The key assignments that the person of playing plays exports corresponding sound of musical instrument according to the player corresponding key sound library, including：
Obtain the corresponding finger pressure value of key assignments and refer to fast value that the player plays；
According to the player corresponding key sound library, obtain the corresponding finger pressure value of key assignments played apart from the player with
And refer to the nearest sound of musical instrument of fast value, and determine and export the sound of musical instrument.
8. intelligence piano playing method according to claim 7, which is characterized in that described corresponding according to the player
Key sound library obtains the corresponding finger pressure value of key assignments played apart from the player and refers to the nearest sound of musical instrument of fast value, and true
Surely the sound of musical instrument is exported, including：
Calculate the corresponding finger pressure value of sound of musical instrument in key sound library and the first difference of finger pressure value that the player plays；
Calculate the second difference of the corresponding fast value of finger for referring to that fast value and the player are played of sound of musical instrument in key sound library；
Calculate first difference and second difference and, by the smallest finger pressure of the sum of first difference and the second difference
Value sound of musical instrument corresponding with fast value is referred to is determined as the sound of musical instrument of output.
9. a kind of intelligent keyboard, which is characterized in that including：
Keyboard body plays characteristic information for receive that player plays；
Camera unit plays video for obtain player；
Wireless communication unit, for being wirelessly connected the mobile terminal of user；
Sensing unit is set to the keyboard body, for playing instruction according to the characteristic information generation of playing of player, and leads to
The wireless communication unit is crossed to play instruction by described and be sent to the mobile terminal；
Control unit connects the keyboard body, camera unit, wireless communication unit and sensing unit, for controlling
State the work of intelligent keyboard.
10. intelligent keyboard according to claim 9, which is characterized in that the sensing unit includes：
Location sensitive unit, the position of piano key played for determining the player；
Finger pressure sensing unit, connects the location sensitive unit, and the position of piano key for determining that the player plays is corresponding
Finger pressure value；
Refer to fast sensing unit, connects the finger pressure sensing unit, the position of piano key for determining that the player plays is corresponding
Refer to speed value.
11. a kind of intelligence piano system, which is characterized in that including：
Such as claim 9 or intelligent keyboard described in any one of claim 10；
Local sound equipment connects the intelligent keyboard, the sound of musical instrument played for playing player；
Cloud Server connects the intelligent keyboard, for saving the sound of musical instrument and play video that player plays, the cloud service
Device includes：
At least one processor；And
The memory being connect at least one described processor communication；Wherein,
The memory is stored with the instruction that can be executed by least one described processor, and described instruction is by described at least one
It manages device to execute, so that at least one described processor is able to carry out the described in any item intelligent piano playing sides claim 1-8
Method；
Mobile terminal, the mobile terminal connect the Cloud Server, for receive sound of musical instrument that the Cloud Server is sent and
Play video.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810579459.XA CN108847206B (en) | 2018-06-07 | 2018-06-07 | Intelligent piano playing method, intelligent keyboard and intelligent piano system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810579459.XA CN108847206B (en) | 2018-06-07 | 2018-06-07 | Intelligent piano playing method, intelligent keyboard and intelligent piano system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108847206A true CN108847206A (en) | 2018-11-20 |
| CN108847206B CN108847206B (en) | 2021-07-30 |
Family
ID=64211501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810579459.XA Active CN108847206B (en) | 2018-06-07 | 2018-06-07 | Intelligent piano playing method, intelligent keyboard and intelligent piano system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108847206B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080311970A1 (en) * | 2007-06-14 | 2008-12-18 | Robert Kay | Systems and methods for reinstating a player within a rhythm-action game |
| CN105709419A (en) * | 2016-01-18 | 2016-06-29 | 北京联联看科技有限公司 | Communication method and system of piano game device |
| CN205354631U (en) * | 2015-12-30 | 2016-06-29 | 宜昌金宝乐器制造有限公司 | Interactive piano |
| CN108073867A (en) * | 2016-11-18 | 2018-05-25 | 北京酷我科技有限公司 | A kind of video feature extraction method and system of piano performance |
-
2018
- 2018-06-07 CN CN201810579459.XA patent/CN108847206B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080311970A1 (en) * | 2007-06-14 | 2008-12-18 | Robert Kay | Systems and methods for reinstating a player within a rhythm-action game |
| CN205354631U (en) * | 2015-12-30 | 2016-06-29 | 宜昌金宝乐器制造有限公司 | Interactive piano |
| CN105709419A (en) * | 2016-01-18 | 2016-06-29 | 北京联联看科技有限公司 | Communication method and system of piano game device |
| CN108073867A (en) * | 2016-11-18 | 2018-05-25 | 北京酷我科技有限公司 | A kind of video feature extraction method and system of piano performance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108847206B (en) | 2021-07-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10482862B2 (en) | Computer implemented method for providing augmented reality (AR) function regarding music track | |
| CN103166941B (en) | A kind of method and device of data sharing | |
| CN108259925A (en) | Music gifts processing method, storage medium and terminal in net cast | |
| CN112616061B (en) | Live interaction method and device, live server and storage medium | |
| JP2023080070A (en) | Systems and handheld controller for establishing direct communication between server system and video game controller | |
| CN108712704B (en) | Sound box, audio data playing method and device, storage medium and electronic device | |
| AU2014268811A1 (en) | Attributing user action based on biometric identity | |
| CN109473095A (en) | A kind of intelligent home control system and control method | |
| CN114143700B (en) | Audio processing method, device, equipment, medium and program product | |
| US20150099590A1 (en) | Cloud server and method for providing cloud game service | |
| CN107451242A (en) | Data playback control method, system and computer-readable recording medium | |
| CN108992926A (en) | Based on recognition of face game login method, device and computer readable storage medium | |
| CN115550681A (en) | Interaction method and related device | |
| WO2018093543A1 (en) | Gaming server and method to generate context-aware gaming information | |
| KR101356637B1 (en) | Service system for providing golf game, golf lesson and multimedia data | |
| CN107661628A (en) | It is a kind of to create network to promote the method and system of multi-player gaming | |
| CN105472474B (en) | The game control method and device that smart television is connect with terminal | |
| CN108847206A (en) | A kind of intelligence piano playing method, intelligent keyboard and intelligent piano system | |
| CN104436651A (en) | Intelligent toy control method and system | |
| CN102139162A (en) | Mobile terminal game picture display method and device | |
| CN108404410A (en) | The control method and device of object, storage medium, electronic device | |
| CN106371800A (en) | Audio output method and device | |
| CN109407843A (en) | Control method and device, the storage medium, electronic device of multimedia | |
| CN111836090B (en) | Control method, device, equipment and storage medium | |
| CN116017145B (en) | Remote intelligent control system and method for live camera |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |