CN107220330A - Song intelligent search method and system - Google Patents
Song intelligent search method and system Download PDFInfo
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- CN107220330A CN107220330A CN201710372460.0A CN201710372460A CN107220330A CN 107220330 A CN107220330 A CN 107220330A CN 201710372460 A CN201710372460 A CN 201710372460A CN 107220330 A CN107220330 A CN 107220330A
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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
- G06F16/60—Information retrieval; Database structures therefor; File system structures therefor of audio data
- G06F16/68—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
- G06F16/683—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
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- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
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Abstract
A kind of song intelligent search method, including：S1, the dynamic shaft for being provided for matching song volume level and the time shaft for matching mood and musical time transformation node；S2, in advance in music libraries by all SoundBreeze Clubtunes carry out mood classification；And song volume level and musical time transformation node pretreatment are carried out to SoundBreeze Clubtunes in music libraries；S3, obtain user for time shaft drag operation information；Determined to need the mood and musical time of the SoundBreeze Clubtunes matched in music libraries to change node according to the drag operation information to time shaft；S4, acquisition user determine to select the volume level of fragment in the SoundBreeze Clubtunes in the range of time shaft seclected time according to user for the operation information of dynamic shaft for the operation information of dynamic shaft；The mood categorizing selection frame of fragment is selected in S5, the SoundBreeze Clubtunes in the range of ejection selection time axle seclected time；Obtain the selection information of user；S6, search result is presented to user.
Description
Technical field
The present invention relates to song retrieval technical field, more particularly to a kind of song intelligent search method and system.
Background technology
Music has as a kind of important media resource, the retrieval of music for musical database and construction of digital library
Very important meaning.Multimedia resource amount is very huge on network, and people need efficient search engine from vast as the open sea
Data in find out the music sources of needs.In addition, music retrieval Karaoke retrieval and auxiliary video frequency searching in terms of all
There are wide Research Prospects and huge application value.In face of ever-increasing vast resources and high standard of the people to music retrieval
Standard, the music retrieval demand based on background music and chanteur's tone color is also continuously increased.Realized using correlation technique for similar
The retrieval of music can not only change present manual retrieval's mode, and chanteur can utilize according to oneself sound and style
The system retrieval song similar to oneself, can not only save the substantial amounts of time, can obtain more preferable effect, meanwhile, user
The song oneself liked can be automatically selected from substantial amounts of chant music storehouse, individualized music retrieval is met and services.
At present, the search method for song is divided into two major classes：Method based on text marking and the method based on content.
Practical song retrieval system all employ text based method, such as Baidu music retrieval, nine cruel music at present
Net, extort net etc., this method needs first manually to mark the song in library, mark out song title, singer,
The features such as categorizing songs, recycle the method for keyword match to be searched.This method has some to be difficult to more in practicality
The defect of benefit.First, many features of song are difficult to word accurate description (such as chanteur's sound characteristic, song style, section
Play, background music tone color etc.), thus be difficult to be retrieved for these characteristics；Secondly, the accurate performance of retrieval of text matches is very
The accuracy of text marking is depended in big degree, and the evaluation of many characteristics (such as categorizing songs, mood) is with very strong
Subjectivity, accuracy is difficult to ensure that；3rd, for the similar songs Search Requirement of " looking for song to sing ", text based method mesh
It is preceding also to realize.
The content of the invention
In view of this, the present invention proposes a kind of song intelligent search method that can realize the intelligent quick-searching of song and is
System.
A kind of song intelligent search method, it comprises the following steps：
S1, be provided for match song volume level dynamic shaft and for match mood and musical time transformation node
Time shaft；
S2, in advance in music libraries by all SoundBreeze Clubtunes carry out mood classification；And SoundBreeze Clubtunes in music libraries is carried out
Song volume level and musical time transformation node pretreatment；
S3, obtain user for time shaft drag operation information；Need are determined according to the drag operation information to time shaft
Mood and musical time the transformation node for the SoundBreeze Clubtunes to be matched in music libraries；
S4, acquisition user determine the time according to user for the operation information of dynamic shaft for the operation information of dynamic shaft
The volume level of fragment is selected in SoundBreeze Clubtunes in the range of axle seclected time；
The mood categorizing selection frame of fragment is selected in S5, the SoundBreeze Clubtunes in the range of ejection selection time axle seclected time；
Obtain the selection information of user；
S6, node, song volume level are changed according to the selection information combining music time of user carried out from music libraries
Matching search；And search result is presented to user.
In song intelligent search method of the present invention, it is provided for matching song volume level in the step S1
Dynamic shaft include：
In dynamic shaft divide represent volume level size it is strong, in, weak three ranks；By obtaining user in dynamic shaft
The mode of upper lifting decibel meter determines requirement of the user to snatch of music volume level in the range of the set time.
In song intelligent search method of the present invention, when matching mood and music are provided in the step S1
Between transformation node time shaft include：
User selectes after musical time transformation node on a timeline, when setting default before and after musical time transformation node
The long radiation scope for being used to expand search result.
In song intelligent search method of the present invention, the categories of emotions includes 6 kinds of conventional moods, various conventional
Include all kinds of music styles and orchestration method in mood.
In song intelligent search method of the present invention, described song intelligent search method is used for movie score；
Also include after the step S6：
Audition button is generated after search result, the music purchasing information of user is obtained after user's audition is complete.
The present invention also provides a kind of song intelligent retrieval system, and it includes such as lower unit：
Dynamic shaft, time shaft dispensing unit, for be provided for match song volume level dynamic shaft and for
Change the time shaft of node with mood and musical time；
SoundBreeze Clubtunes pretreatment unit, for all SoundBreeze Clubtunes to be carried out into mood classification in music libraries in advance；And it is right
SoundBreeze Clubtunes carries out song volume level and musical time transformation node pretreatment in music libraries；
Time shaft dispensing unit, for obtaining drag operation information of the user for time shaft；Dragged according to time shaft
Dynamic operation information determines to need the mood and musical time of the SoundBreeze Clubtunes matched in music libraries to change node；
Dynamic shaft dispensing unit, for obtaining operation information of the user for dynamic shaft, according to user for dynamic shaft
Operation information determines to select the volume level of fragment in the SoundBreeze Clubtunes in the range of time shaft seclected time；
Mood categorizing selection unit, fragment is selected for ejecting in the SoundBreeze Clubtunes in the range of selection time axle seclected time
Mood categorizing selection frame；Obtain the selection information of user；
Music retrieval unit, for changing node, song volume level according to the selection information combining music time of user
Matching search is carried out from music libraries；And search result is presented to user.
In song intelligent retrieval system of the present invention, it is provided in the dynamic shaft, time shaft dispensing unit
The dynamic shaft of matching song volume level includes：
In dynamic shaft divide represent volume level size it is strong, in, weak three ranks；By obtaining user in dynamic shaft
The mode of upper lifting decibel meter determines requirement of the user to snatch of music volume level in the range of the set time.
In song intelligent retrieval system of the present invention, it is provided in the dynamic shaft, time shaft dispensing unit
The time shaft of matching mood and musical time transformation node includes：
User selectes after musical time transformation node on a timeline, when setting default before and after musical time transformation node
The long radiation scope for being used to expand search result.
In song intelligent retrieval system of the present invention, the categories of emotions includes 6 kinds of conventional moods, various conventional
Include all kinds of music styles and orchestration method in mood.
In song intelligent retrieval system of the present invention, described song intelligent search method is used for movie score；
Also include after the music retrieval unit：
Audition button is generated after search result, the music purchasing information of user is obtained after user's audition is complete.
Song intelligent search method and system that the present invention is provided, relative to prior art, can realize is made by selection
It is that label carries out intelligent retrieval and obtains the material and by simply paying of dubbing in background music required for user to time, volume and mood
Function authorizes to obtain the legal of the music.
Brief description of the drawings
Fig. 1 is the song intelligent retrieval system structured flowchart of the embodiment of the present invention.
Fig. 2 is the use state of the embodiment of the present invention with reference to figure；
Fig. 3 is the dragging dynamic shaft of the embodiment of the present invention and ejects the schematic diagram of choice box；
Fig. 4 is the schematic diagram of the dragging time shaft of the embodiment of the present invention.
Embodiment
As shown in Figures 1 to 4, a kind of song intelligent search method of the embodiment of the present invention, it comprises the following steps：
S1, be provided for match song volume level dynamic shaft and for match mood and musical time transformation node
Time shaft；
S2, in advance in music libraries by all SoundBreeze Clubtunes carry out mood classification；And SoundBreeze Clubtunes in music libraries is carried out
Song volume level and musical time transformation node pretreatment；
S3, obtain user for time shaft drag operation information；Need are determined according to the drag operation information to time shaft
Mood and musical time the transformation node for the SoundBreeze Clubtunes to be matched in music libraries；
S4, acquisition user determine the time according to user for the operation information of dynamic shaft for the operation information of dynamic shaft
The volume level of fragment is selected in SoundBreeze Clubtunes in the range of axle seclected time；
The mood categorizing selection frame of fragment is selected in S5, the SoundBreeze Clubtunes in the range of ejection selection time axle seclected time；
Obtain the selection information of user；
S6, node, song volume level are changed according to the selection information combining music time of user carried out from music libraries
Matching search；And search result is presented to user.
In song intelligent search method of the present invention, it is provided for matching song volume level in the step S1
Dynamic shaft include：
In dynamic shaft divide represent volume level size it is strong, in, weak three ranks；By obtaining user in dynamic shaft
The mode of upper lifting decibel meter determines requirement of the user to snatch of music volume level in the range of the set time.
Alternatively, it is strong, in, it is weak can be marked in dynamic shaft, the weak interval of persistent erection can be with equal or difference.
Long block (dynamic shaft in lift decibel meter) of the user in dragging Fig. 2, can pass through color gradient from bottom to top
Height in long block and dynamic shaft to user, intuitively point out by volume level.
Alternatively, after mouse up, the choice box of ejection categories of emotions, such as " broad ", " humour is cheerful and light-hearted ",
" nervous fierce " etc..After selection, corresponding categories of emotions classification can be shown above corresponding long block.
In song intelligent search method of the present invention, when matching mood and music are provided in the step S1
Between transformation node time shaft include：
User selectes after musical time transformation node on a timeline, when setting default before and after musical time transformation node
The long radiation scope for being used to expand search result.
Alternatively, musical time transformation node is selected by dragging the time point on time shaft, the musical time that is connected turns
I.e. the width of the time interval long block become between node；The width of different long blocks can be different.
In song intelligent search method of the present invention, the categories of emotions includes 6 kinds of conventional moods, various conventional
Include all kinds of music styles and orchestration method in mood.
In song intelligent search method of the present invention, described song intelligent search method is used for movie score；
Also include after the step S6：
Audition button is generated after search result, the music purchasing information of user is obtained after user's audition is complete.
It by implementing the present embodiment, can easily do a film in score, the rhythm of film can be combined, by the difficulty dubbed in background music
Degree is substantially reduced.
The present invention also provides a kind of song intelligent retrieval system, and it includes such as lower unit：
Dynamic shaft, time shaft dispensing unit, for be provided for match song volume level dynamic shaft and for
Change the time shaft of node with mood and musical time；
SoundBreeze Clubtunes pretreatment unit, for all SoundBreeze Clubtunes to be carried out into mood classification in music libraries in advance；And it is right
SoundBreeze Clubtunes carries out song volume level and musical time transformation node pretreatment in music libraries；
Time shaft dispensing unit, for obtaining drag operation information of the user for time shaft；Dragged according to time shaft
Dynamic operation information determines to need the mood and musical time of the SoundBreeze Clubtunes matched in music libraries to change node；
Dynamic shaft dispensing unit, for obtaining operation information of the user for dynamic shaft, according to user for dynamic shaft
Operation information determines to select the volume level of fragment in the SoundBreeze Clubtunes in the range of time shaft seclected time；
Mood categorizing selection unit, fragment is selected for ejecting in the SoundBreeze Clubtunes in the range of selection time axle seclected time
Mood categorizing selection frame；Obtain the selection information of user；
Music retrieval unit, for changing node, song volume level according to the selection information combining music time of user
Matching search is carried out from music libraries；And search result is presented to user.
In song intelligent retrieval system of the present invention, it is provided in the dynamic shaft, time shaft dispensing unit
The dynamic shaft of matching song volume level includes：
In dynamic shaft divide represent volume level size it is strong, in, weak three ranks；By obtaining user in dynamic shaft
The mode of upper lifting decibel meter determines requirement of the user to snatch of music volume level in the range of the set time.
In song intelligent retrieval system of the present invention, it is provided in the dynamic shaft, time shaft dispensing unit
The time shaft of matching mood and musical time transformation node includes：
User selectes after musical time transformation node on a timeline, when setting default before and after musical time transformation node
The long radiation scope for being used to expand search result.
In song intelligent retrieval system of the present invention, the categories of emotions includes 6 kinds of conventional moods, various conventional
Include all kinds of music styles and orchestration method in mood.
In song intelligent retrieval system of the present invention, described song intelligent search method is used for movie score；
Also include after the music retrieval unit：
Audition button is generated after search result, the music purchasing information of user is obtained after user's audition is complete.
Song intelligent search method and system that the present invention is provided, relative to prior art, can realize is made by selection
It is that label carries out intelligent retrieval and obtains the material and by simply paying of dubbing in background music required for user to time, volume and mood
Function authorizes to obtain the legal of the music.
Hardware, computing device can be directly used with reference to the method or algorithm that the embodiments described herein is described
Software module, or the two combination are implemented.Software module can be placed in random access memory, internal memory, read-only storage, electricity can
Well known in programming ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technical field
In the storage medium of any other forms.
It is understood that for the person of ordinary skill of the art, can be done with technique according to the invention design
Go out other various corresponding changes and deformation, and all these changes and deformation should all belong to the protection model of the claims in the present invention
Enclose.
Claims (10)
1. a kind of song intelligent search method, it is characterised in that it comprises the following steps：
S1, be provided for match song volume level dynamic shaft and for match mood and musical time transformation node when
Countershaft；
S2, in advance in music libraries by all SoundBreeze Clubtunes carry out mood classification；And song is carried out to SoundBreeze Clubtunes in music libraries
Volume level and musical time transformation node pretreatment；
S3, obtain user for time shaft drag operation information；Determined to need according to the drag operation information to time shaft
Mood and musical time the transformation node of the SoundBreeze Clubtunes matched in music libraries；
S4, acquisition user determine that time shaft is selected according to user for the operation information of dynamic shaft for the operation information of dynamic shaft
The volume level of fragment is selected in SoundBreeze Clubtunes in the range of fixing time；
The mood categorizing selection frame of fragment is selected in S5, the SoundBreeze Clubtunes in the range of ejection selection time axle seclected time；Obtain
The selection information of user；
S6, node, song volume level are changed according to the selection information combining music time of user matched from music libraries
Search；And search result is presented to user.
2. song intelligent search method as claimed in claim 1, it is characterised in that matching song is provided in the step S1
The dynamic shaft of bent volume level includes：
In dynamic shaft divide represent volume level size it is strong, in, weak three ranks；Above carried in dynamic shaft by obtaining user
The mode of decibel meter is drawn to determine requirement of the user to snatch of music volume level in the range of the set time.
3. song intelligent search method as claimed in claim 1, it is characterised in that be provided for matching feelings in the step S1
The time shaft of thread and musical time transformation node includes：
User is selected after musical time transformation node on a timeline, and preset duration is set before and after musical time changes node
Radiation scope for expanding search result.
4. song intelligent search method as claimed in claim 1, it is characterised in that the categories of emotions includes 6 kinds of conventional feelings
Include all kinds of music styles and orchestration method in thread, various conventional moods.
5. song intelligent search method as claimed in claim 1, it is characterised in that described song intelligent search method is used for
Movie score；
Also include after the step S6：
Audition button is generated after search result, the music purchasing information of user is obtained after user's audition is complete.
6. a kind of song intelligent retrieval system, it is characterised in that it includes such as lower unit：
Dynamic shaft, time shaft dispensing unit, for being provided for matching the dynamic shaft of song volume level and for matching feelings
Thread and musical time change the time shaft of node；
SoundBreeze Clubtunes pretreatment unit, for all SoundBreeze Clubtunes to be carried out into mood classification in music libraries in advance；And to music
SoundBreeze Clubtunes carries out song volume level and musical time transformation node pretreatment in storehouse；
Time shaft dispensing unit, for obtaining drag operation information of the user for time shaft；According to the dragging behaviour to time shaft
Making information determines to need the mood and musical time of the SoundBreeze Clubtunes matched in music libraries to change node；
Dynamic shaft dispensing unit, for obtaining operation information of the user for dynamic shaft, according to operation of the user for dynamic shaft
Information determines to select the volume level of fragment in the SoundBreeze Clubtunes in the range of time shaft seclected time；
Mood categorizing selection unit, the feelings of fragment are selected for ejecting in the SoundBreeze Clubtunes in the range of selection time axle seclected time
Thread categorizing selection frame；Obtain the selection information of user；
Music retrieval unit, for changing node, song volume level from sound according to the selection information combining music time of user
Matching search is carried out in music storehouse；And search result is presented to user.
7. song intelligent retrieval system as claimed in claim 6, it is characterised in that the dynamic shaft, time shaft dispensing unit
In be provided for match song volume level dynamic shaft include：
In dynamic shaft divide represent volume level size it is strong, in, weak three ranks；Above carried in dynamic shaft by obtaining user
The mode of decibel meter is drawn to determine requirement of the user to snatch of music volume level in the range of the set time.
8. song intelligent retrieval system as claimed in claim 6, it is characterised in that the dynamic shaft, time shaft dispensing unit
In be provided for match mood and musical time transformation node time shaft include：
User is selected after musical time transformation node on a timeline, and preset duration is set before and after musical time changes node
Radiation scope for expanding search result.
9. song intelligent retrieval system as claimed in claim 6, it is characterised in that the categories of emotions includes 6 kinds of conventional feelings
Include all kinds of music styles and orchestration method in thread, various conventional moods.
10. song intelligent retrieval system as claimed in claim 6, it is characterised in that described song intelligent search method is used
In movie score；
Also include after the music retrieval unit：
Audition button is generated after search result, the music purchasing information of user is obtained after user's audition is complete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710372460.0A CN107220330A (en) | 2017-05-24 | 2017-05-24 | Song intelligent search method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710372460.0A CN107220330A (en) | 2017-05-24 | 2017-05-24 | Song intelligent search method and system |
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| CN107220330A true CN107220330A (en) | 2017-09-29 |
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ID=59944572
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| CN201710372460.0A Pending CN107220330A (en) | 2017-05-24 | 2017-05-24 | Song intelligent search method and system |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6528715B1 (en) * | 2001-10-31 | 2003-03-04 | Hewlett-Packard Company | Music search by interactive graphical specification with audio feedback |
| CN1755686A (en) * | 2004-09-30 | 2006-04-05 | 株式会社东芝 | Music search system and music search apparatus |
| CN105389356A (en) * | 2015-11-04 | 2016-03-09 | 上海艺瓣文化传播有限公司 | Music database retrieval system based on feature extraction |
-
2017
- 2017-05-24 CN CN201710372460.0A patent/CN107220330A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6528715B1 (en) * | 2001-10-31 | 2003-03-04 | Hewlett-Packard Company | Music search by interactive graphical specification with audio feedback |
| CN1755686A (en) * | 2004-09-30 | 2006-04-05 | 株式会社东芝 | Music search system and music search apparatus |
| CN105389356A (en) * | 2015-11-04 | 2016-03-09 | 上海艺瓣文化传播有限公司 | Music database retrieval system based on feature extraction |
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Application publication date: 20170929 |