CN101178738B - Music information searching method, system, service terminal and customer terminal - Google Patents
Music information searching method, system, service terminal and customer terminal Download PDFInfo
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- CN101178738B CN101178738B CN2007101990314A CN200710199031A CN101178738B CN 101178738 B CN101178738 B CN 101178738B CN 2007101990314 A CN2007101990314 A CN 2007101990314A CN 200710199031 A CN200710199031 A CN 200710199031A CN 101178738 B CN101178738 B CN 101178738B
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Abstract
The invention discloses a music information searching method, system, service terminal and client side in order to solve the problem of no searching related music information through a melody in the prior art. The music information searching method of the invention comprises: searching the corresponding music information from numbered musical notation database according to the numbered musical notation symbol of the music input by a consumer. The musical notation database comprises a music numbered musical notation symbol and the corresponding music information. The invention is used for searching related music information, which leads the consumer to search the related music information through the music melody, thereby satisfying the searching requirement of the consumer.
Description
Technical field
The present invention relates to the information search technique field, relate in particular to a kind of music information searching method, system, service end and client.
Background technology
The search need of audio file is very big, and during search for music information, commonly used is to come fixed-position searching target music by input song title, singer's name or the lyrics in the prior art.
For example: the user imports song title " daphne odera ", then lists the song that comprises " daphne odera " in all song title.The user imports singing songs person's name " Zhang San " is then listed the song that the singer sang that all names comprise " Zhang San ".The user imports one section lyrics, then lists the song that comprises this section lyrics.
But the way of search of the music information of prior art requires the user must obtain corresponding music text message, as song title, singer's name, the lyrics etc.Yet usually the user passes by record shop, sees TV is skipped certain channel once in a while or during a certain section music of uppick, is not enough to allow the user obtain text message targetedly, just information such as song, singer, the lyrics on taxi.So, have many consumers and the impression of music is only rested on the stage of certain section melody, for these users, because they do not know the title of melody or singer's relevant informations such as name, thereby can't utilize prior art to carry out the search of music-related information, user's demand can't be met.
Summary of the invention
The embodiment of the invention provides a kind of music information searching method, system, service end and client, in order to solve the problem that can't search for relevant music information by the melody of music that exists in the prior art.
The music information searching method that the embodiment of the invention provides comprises:
According to the numeral of the expression numbered musical notation note of user input, the corresponding music information of search from the numbered musical notation database comprises the numbered musical notation symbol and the corresponding music information thereof of music in the described numbered musical notation database;
Wherein, when the digital number of the expression numbered musical notation note of user input during greater than the figure place n of the combination of numbers of the inquiry group in the numbered musical notation database, from left to right the numeral of the expression numbered musical notation note of user input is carried out cutting, obtain some groups and comprise n digital combination of numbers;
According to each combination of numbers that described cutting obtains, from the numbered musical notation database, search for corresponding inquiry group respectively;
The music information that comprises jointly in each the inquiry group that searches is exported to the user, if the music information that does not comprise jointly in described each inquiry group that searches is then selected to be exported to the user by the music information that maximum described each inquiry groups that searches comprises.
The music information searching system that the embodiment of the invention provides comprises: service end and client;
Described client is used for the numeral according to the expression numbered musical notation note of user's input, produces the music information searching request; And, receive the music information searching result that described service end sends, and export this music information searching result;
Described service end is used to store the numbered musical notation database, comprising the music score file and the corresponding music information thereof of music; And, receive the music information searching request that described client sends, therefrom obtain the numeral of the expression numbered musical notation note of user's input, when the digital number of the expression numbered musical notation note of user input during greater than the figure place n of the combination of numbers of the inquiry group in the numbered musical notation database, from left to right the numeral of the expression numbered musical notation note of user input is carried out cutting, obtain some groups and comprise n digital combination of numbers; According to each combination of numbers that described cutting obtains, from the numbered musical notation database, search for corresponding inquiry group respectively; The music information that comprises jointly in each the inquiry group that searches is exported to described client as the music information searching result, if the music information that does not comprise jointly in described each inquiry group that searches is then selected to be exported to described client by the music information that maximum described each inquiry groups that searches comprises as the music information searching result.
The service end that the embodiment of the invention provides comprises:
Storage unit is used to store the numbered musical notation database of music, comprising the numbered musical notation symbol and the corresponding music information thereof of music;
The searching request receiving element is used to receive the music information searching request that client sends;
Search unit, be used for according to described music information searching request, therefrom obtain the numeral of the expression numbered musical notation note of user's input, when the digital number of the expression numbered musical notation note of user input during greater than the figure place n of the combination of numbers of the inquiry group in the numbered musical notation database, from left to right the numeral of the expression numbered musical notation note of user input is carried out cutting, obtain some groups and comprise n digital combination of numbers; According to each combination of numbers that described cutting obtains, from the numbered musical notation database, search for corresponding inquiry group respectively; With the music information that comprises jointly in each the inquiry group that searches as the music information searching result, if the music information that does not comprise jointly in described each inquiry group that searches, the music information of then selecting to be comprised by maximum described each inquiry groups that searches is as the music information searching result;
Feedback unit as a result, the music information that each the inquiry group that is used for described search unit is searched comprises jointly is as the music information searching result, if the music information that does not comprise jointly in each inquiry group that described search unit searches, the music information that each inquiry group of then selecting to be searched by maximum described search units comprises is as the music information searching result, and the music information searching result is sent to client.
The client that the embodiment of the invention provides comprises:
The input receiving element is used to receive the numbered musical notation note of the music of user's input;
The searching request unit is used for the numbered musical notation note according to user's input, produces the music information searching request, and this music information searching request is sent to service end;
Receiving element is used to receive the music information searching result that described service end sends as a result;
Output unit is used to export described music information searching result.
The embodiment of the invention sets in advance the numbered musical notation database of music, comprising the numbered musical notation symbol and the corresponding music information thereof of music; Numbered musical notation symbol according to the music of user input, the corresponding music information of search from the described numbered musical notation database that sets in advance, solve the problem that can't search for relevant music information by the melody of music that exists in the prior art, satisfied the search need of more users.
Description of drawings
The music information searching method schematic flow sheet that Fig. 1 provides for the embodiment of the invention;
The music numerical notation synoptic diagram that Fig. 2 provides for the embodiment of the invention;
The inquiry group synoptic diagram that only comprises combination of numbers that Fig. 3 provides for the embodiment of the invention;
Inquiry group synoptic diagram behind the adding music information that Fig. 4 provides for the embodiment of the invention;
Fig. 5 is combined into capable cutting for passing through of providing of the embodiment of the invention to numeral, thus the synoptic diagram of each the inquiry group that searches;
There is not the synoptic diagram that occurs simultaneously in the inquiry group of the combination of numbers correspondence that Fig. 6 provides for the embodiment of the invention;
The music information searching system architecture synoptic diagram that Fig. 7 provides for the embodiment of the invention;
The service end structural representation that is used for music information searching that Fig. 8 provides for the embodiment of the invention;
The client terminal structure synoptic diagram that is used for music information searching that Fig. 9 provides for the embodiment of the invention.
Embodiment
The embodiment of the invention provides a kind of music information searching method and system.In the numbered musical notation of music, note is made up of digital 1-7, and the embodiment of the invention utilizes one section numbered musical notation note to carry out the search of music information as key word.Set up the numbered musical notation database that is used for search for music information in advance,, search for corresponding music information, thereby reach the purpose that just can search for relevant music information by the numbered musical notation of music by the numbered musical notation note information of user's input.
Below in conjunction with accompanying drawing, the specific implementation of the embodiment of the invention is described in detail.
Referring to Fig. 1, the music information searching method that the embodiment of the invention provides comprises:
Respectively comprise the website and the link of the numbered musical notation music-book information of music in S101, the search network, obtain the music numerical notation of picture file (as the picture file of forms such as gif or jpg) form or text (as the text of forms such as txt, doc or PDF) form.
Numbered musical notation symbol in S102, the extraction music numerical notation is as music score file.
If music numerical notation is a text, then directly extract numbered musical notation note (digital 1-7) wherein; If music numerical notation is a picture file, can pass through character recognition technology (as optical character identification, OpticalCharacter Recognition), the text character in the identification picture file, and extraction numbered musical notation symbol wherein.
The numeral of expression note in the numbered musical notation that described numbered musical notation symbol can be a music.When extracting the numbered musical notation symbol in the music numerical notation, the symbol except that note (representing with digital 1-7) in the music numerical notation (as bar line, rest, symbol point, connecting line, extended line etc.) is removed, only kept note.Numbered musical notation as shown in Figure 2 saves as text with the note " 35613215676 " after extracting, with the music score file of text file as this melody.
S103, by music score file, set up the index of music information, the numbered musical notation database of music formed in each music information and corresponding index thereof.Described music information can be one or more in the information such as the creator, singer of music corresponding audio files, video file, music.
For example, at first, the combination of numbers of definition n figure place (n is a natural number) is the inquiry group, and each of inquiry group with any one the numeral filling in 1 to 7, is obtained 7 altogether
nThe individual inquiry group that has nothing in common with each other.As shown in Figure 3, the combination of numbers that defines 4 is the inquiry group, the order of filling can be carried out from small to large according to numeral, each is filled since 1, the first digit that then obtains is combined as " 1111 ", the numeral of units is filled with " 2 " again, then obtains combination of numbers " 1112 ", by that analogy, then can set up 7 altogether
4Also be 2401 inquiry groups.
Then, the music score file of each music is analyzed, the pairing music information of music score file that comprises the combination of corresponding n bit digital is added in the corresponding inquiry group, with the combination of numbers of each inquiry group index as the music information of this inquiry group.For example, comprise in the music score file of certain music " 4275 " that then the music information with this music score file correspondence adds in the inquiry group " 4275 ".As shown in Figure 4, comprise in each inquiry group as the combination of 4 bit digital of index, and each corresponding music information in should the inquiry group.Song1 wherein, song2 etc. represent the music information of different music correspondences respectively.
S104, according to the numbered musical notation symbol of user input, the corresponding inquiry group of search is exported to the user with all music informations in this inquiry group from described numbered musical notation database.
Referring to Fig. 4, for example: the user imports numbered musical notation numeral 4234, in 2401 inquiry groups, finds and contains 4234 inquiry group, and find corresponding music information song3, song4, song6 etc.; Music informations such as song3, song4, song6 are exported to the user as Search Results.
If user input is greater than the combination of numbers of 4 figure places (be in certain section note note number greater than 4), as 423456, so, at first the combination of numbers of user's input is carried out cutting, the method of cutting can be: combination of numbers 423456 is carried out cutting for four one group according to order from left to right, obtain 4234,2345 and 3,456 three 4 bit digital combinations.Then, in 2401 inquiry groups, search contains the music information of 4234,2345,3456 inquiry group correspondence respectively, Search Results as shown in Figure 5, get among Fig. 5 the common factor of corresponding music information in all inquiry groups again, obtain music information song2, therefore, song2 exports to the user with this music information.If the music information of a plurality of inquiry group correspondences that search out can't be obtained common factor, then consider the factor (as music score file wrong etc.) of fault-tolerance, can get maximum the common factor, to guarantee having at least an immediate Search Results to export to the user.For example, the combination of numbers of user's input is 4234565, carry out cutting for four one group according to order from left to right, obtain 4234,2345,3456 and 4,564 four 4-digit number combinations, as shown in Figure 6, do not occur simultaneously in the music information of the inquiry group correspondence of these four combination of numbers, promptly comprised by these four inquiry groups simultaneously without any a music information.And in these four inquiry groups, include music information song2 in the inquiry group 4234,2345,3456, therefore music information song2 is occured simultaneously as the maximum of these four inquiry groups, and music information song2 exported as Search Results, can point out simultaneously the user this be not the result of mating fully, and be immediate result.
Introduce the music information searching system that the embodiment of the invention provides below.
Referring to Fig. 7, the music information searching system that the embodiment of the invention provides comprises:
Described client 200 comprises:
Searching request unit 79 is used for the numbered musical notation note according to user's input, produces a music information searching request, and this music information searching request is sent to service end.
Receiving element 76 as a result, are used to receive the music information searching result that service end 100 produces and sends.
Described service end 100 comprises:
Searching request receiving element 73 is used to receive described music information searching request.
Search unit 72 is used for according to described music information searching request, the corresponding music information of search from described numbered musical notation database.
Preferably, this service end 100 also comprises:
Database is provided with unit 71, is used to be provided with described numbered musical notation database.
Preferably, described database is provided with unit 71 and comprises:
Extract numbered musical notation unit 711, be used for extracting the numeral of the numbered musical notation expression note of music, as music score file.
Set up indexing units 712, be used for setting up the index of music information by described music score file, the numbered musical notation database of music formed in each music information and corresponding index thereof.
Preferably, the described indexing units 712 of setting up comprises:
Set up inquiry group unit 7121, the combination of numbers of definition n figure place (n is a natural number) is the inquiry group, and each of inquiry group with any one the numeral filling in 1 to 7, is obtained 7 altogether
nThe individual inquiry group that has nothing in common with each other.
Preferably, described search unit 72 according to the numbered musical notation symbol of user's input, is searched for corresponding inquiry group, and all music informations in this inquiry group are exported to the user.When the digital number in the numbered musical notation symbol of user input during greater than n, described search unit 72, numbered musical notation symbol to described user's input carries out cutting from left to right, obtain the some groups of combination of numbers that comprise the numeral of n number, for example, the numbered musical notation symbol of user's input is 4234565, and described n is 4, then carry out cutting for 4 one group, obtain 4234,2345,3456 and 4,564 four 4 bit digital combinations according to order from left to right; According to each combination of numbers that described cutting obtains, search for corresponding inquiry group respectively; The music information that comprises jointly in each the inquiry group that searches is exported to the user.If the music information of a plurality of inquiry group correspondences that search out can't be obtained common factor, then consider the factor (as music score file wrong etc.) of fault-tolerance, can get maximum the common factor, to guarantee having at least an immediate Search Results to export to the user.
Introduce the service end that is used for music information searching that the embodiment of the invention provides below.
Referring to Fig. 8, music information searching service end provided by the present invention comprises:
Storage unit 84 is used to store a numbered musical notation database, comprising the music score file and the corresponding music information thereof of music.
Searching request receiving element 83 is used to receive the music information searching request that a client produces.
Search unit 82 is used for according to described music information searching request, the corresponding music information of search from described numbered musical notation database.
Feedback unit 85 as a result, are used for producing a music information searching result according to the described music information that searches.
Preferably, this service end also comprises:
Database is provided with unit 81, is used to be provided with the numbered musical notation database of music, comprising the music score file and the corresponding music information thereof of music.
Preferably, described database is provided with unit 81 and comprises:
Extract numbered musical notation unit 811, be used for extracting the numeral of the numbered musical notation expression note of music, as music score file.
Set up indexing units 812, be used for setting up the index of music information by described music score file, the numbered musical notation database of music formed in each music information and corresponding index thereof.
Preferably, the described indexing units 812 of setting up comprises:
Set up inquiry group unit 8121, the combination of numbers of definition n figure place (n is a natural number) is the inquiry group, and each of inquiry group with any one the numeral filling in 1 to 7, is obtained 7 altogether
nThe individual inquiry group that has nothing in common with each other.
Analytic unit 8122, be used for the music score file of each music is analyzed, the pairing music information of music score file that will comprise the combination of corresponding n bit digital adds in the corresponding inquiry group, with the combination of numbers of each the inquiry group index as the music information of this inquiry group.
Introduce the client that is used for music information searching that the embodiment of the invention provides below.
Referring to Fig. 9, music information searching client provided by the present invention comprises:
Input receiving element 98 is used to receive the numbered musical notation note of the music of user's input.
Searching request unit 99 is used for the numbered musical notation note according to user's input, produces a music information searching request.
Receiving element 96 as a result, are used to receive the music information searching result that a service end 100 produces.
In sum, when the user only has impression to the melody of certain first song, the technical scheme that can adopt the embodiment of the invention to provide, obtain the relevant information of this song by the numbered musical notation information search of importing this song, the title of this song for example, singer, information such as corresponding audio files link.Therefore, the embodiment of the invention has realized having satisfied the demand of more users by the relevant music information of numbered musical notation symbolic information search.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (12)
1. a music information searching method is characterized in that, this method comprises:
According to the numeral of the expression numbered musical notation note of user input, the corresponding music information of search from the numbered musical notation database comprises the numbered musical notation symbol and the corresponding music information thereof of music in the described numbered musical notation database;
Wherein, when the digital number of the expression numbered musical notation note of user input during greater than the figure place n of the combination of numbers of the inquiry group in the numbered musical notation database, from left to right the numeral of the expression numbered musical notation note of user input is carried out cutting, obtain some groups and comprise n digital combination of numbers;
According to each combination of numbers that described cutting obtains, from the numbered musical notation database, search for corresponding inquiry group respectively;
The music information that comprises jointly in each the inquiry group that searches is exported to the user, if the music information that does not comprise jointly in described each inquiry group that searches is then selected to be exported to the user by the music information that maximum described each inquiry groups that searches comprises.
2. method according to claim 1 is characterized in that, this method also comprises:
Described numbered musical notation database is set.
3. method according to claim 2 is characterized in that, the step that described numbered musical notation database is set comprises:
Order is extracted the numeral of expression note in the numbered musical notation of music, as music score file;
By described music score file, set up the index of music information, each music information and corresponding index-group thereof become the numbered musical notation database of music.
4. method according to claim 3 is characterized in that, by described music score file, the step of setting up the index of music information comprises:
The combination of numbers of definition n figure place is the inquiry group, and each of inquiry group with any one numeral filling of 1 to 7 of represent the music numerical notation note, is obtained 7 altogether
nThe individual inquiry group that has nothing in common with each other, wherein, n is a natural number;
The pairing music information of music score file that comprises the combination of corresponding n bit digital in the numbered musical notation symbol is added in the corresponding inquiry group, with the combination of numbers of each inquiry group index as the music information of this inquiry group.
5. method according to claim 4 is characterized in that, according to the numeral of the expression numbered musical notation note of user input, searches for corresponding inquiry group, will with all music informations outputs in the inquiry group of this numbered musical notation symbol coupling.
6. a music information searching system is characterized in that, this system comprises: service end and client;
Described client is used for the numeral according to the expression numbered musical notation note of user's input, produces the music information searching request; And, receive the music information searching result that described service end sends, and export this music information searching result;
Described service end is used to store the numbered musical notation database, comprising the music score file and the corresponding music information thereof of music; And, receive the music information searching request that described client sends, therefrom obtain the numeral of the expression numbered musical notation note of user's input, when the digital number of the expression numbered musical notation note of user input during greater than the figure place n of the combination of numbers of the inquiry group in the numbered musical notation database, from left to right the numeral of the expression numbered musical notation note of user input is carried out cutting, obtain some groups and comprise n digital combination of numbers; According to each combination of numbers that described cutting obtains, from the numbered musical notation database, search for corresponding inquiry group respectively; The music information that comprises jointly in each the inquiry group that searches is exported to described client as the music information searching result, if the music information that does not comprise jointly in described each inquiry group that searches is then selected to be exported to described client by the music information that maximum described each inquiry groups that searches comprises as the music information searching result.
7. system according to claim 6 is characterized in that, described service end comprises:
Database is provided with the unit, is used to be provided with the numbered musical notation database of music, comprising the numbered musical notation symbol and the corresponding music information thereof of music;
Storage unit is used to store described numbered musical notation database;
Search unit is used to receive the music information searching request that described client sends, the corresponding music information of search from described numbered musical notation database;
Feedback unit is used to produce the music information searching result as a result, and the result sends to described client with this music information searching.
8. system according to claim 7 is characterized in that, described database is provided with the unit and comprises:
Extract the numbered musical notation unit, be used for extracting the numeral of the numbered musical notation expression note of music, as music score file;
Set up indexing units, be used for setting up the index of music information by described music score file, each music information and corresponding index-group thereof become the numbered musical notation database of music.
9. system according to claim 8 is characterized in that, the described indexing units of setting up comprises:
Set up inquiry group unit, the combination of numbers of definition n figure place is the inquiry group, and each of inquiry group with any one numeral filling of 1 to 7 of represent the music numerical notation note, is obtained 7 altogether
nThe individual inquiry group that has nothing in common with each other, wherein, n is a natural number;
Analytic unit, the pairing music information of music score file that is used for the numbered musical notation symbol is comprised the combination of corresponding n bit digital adds in the corresponding inquiry group, with the combination of numbers of each the inquiry group index as the music information of this inquiry group.
10. system according to claim 9 is characterized in that, described search unit according to the numeral of the expression numbered musical notation note of user input, is searched for corresponding inquiry group, will export to the user with all music informations in the inquiry group of this numbered musical notation symbol coupling.
11. a service end is characterized in that, this service end comprises:
Storage unit is used to store the numbered musical notation database of music, comprising the numbered musical notation symbol and the corresponding music information thereof of music;
The searching request receiving element is used to receive the music information searching request that client sends;
Search unit, be used for according to described music information searching request, therefrom obtain the numeral of the expression numbered musical notation note of user's input, when the digital number of the expression numbered musical notation note of user input during greater than the figure place n of the combination of numbers of the inquiry group in the numbered musical notation database, from left to right the numeral of the expression numbered musical notation note of user input is carried out cutting, obtain some groups and comprise n digital combination of numbers; According to each combination of numbers that described cutting obtains, from the numbered musical notation database, search for corresponding inquiry group respectively; With the music information that comprises jointly in each the inquiry group that searches as the music information searching result, if the music information that does not comprise jointly in described each inquiry group that searches, the music information of then selecting to be comprised by maximum described each inquiry groups that searches is as the music information searching result;
Feedback unit as a result, the music information that each the inquiry group that is used for described search unit is searched comprises jointly is as the music information searching result, if the music information that does not comprise jointly in each inquiry group that described search unit searches, the music information that each inquiry group of then selecting to be searched by maximum described search units comprises is as the music information searching result, and the music information searching result is sent to client.
12. service end according to claim 11 is characterized in that, this service end also comprises:
Database is provided with the unit, is used to be provided with described numbered musical notation database.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101990314A CN101178738B (en) | 2007-12-07 | 2007-12-07 | Music information searching method, system, service terminal and customer terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101990314A CN101178738B (en) | 2007-12-07 | 2007-12-07 | Music information searching method, system, service terminal and customer terminal |
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| Publication Number | Publication Date |
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| CN101178738A CN101178738A (en) | 2008-05-14 |
| CN101178738B true CN101178738B (en) | 2010-10-20 |
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| CN2007101990314A Expired - Fee Related CN101178738B (en) | 2007-12-07 | 2007-12-07 | Music information searching method, system, service terminal and customer terminal |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104598515A (en) * | 2014-12-03 | 2015-05-06 | 百度在线网络技术（北京）有限公司 | Song searching method, device and system |
| CN105280170A (en) * | 2015-10-10 | 2016-01-27 | 北京百度网讯科技有限公司 | Method and device for playing music score |
| WO2018018284A1 (en) * | 2016-07-24 | 2018-02-01 | 张鹏华 | Method for pushing technical information during song recognition based on melody and recognition system |
| WO2018018285A1 (en) * | 2016-07-24 | 2018-02-01 | 张鹏华 | Method for recognising song name by listening to melody and recognition system |
| CN106649811A (en) * | 2016-12-29 | 2017-05-10 | 广州酷狗计算机科技有限公司 | Music score library establishing method and device |
| CN111274891B (en) * | 2020-01-14 | 2023-05-02 | 成都潜在人工智能科技有限公司 | Method and system for extracting pitch and corresponding lyrics of numbered musical notation image |
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