CN110472094A - A kind of traditional music input method - Google Patents
A kind of traditional music input method Download PDFInfo
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- CN110472094A CN110472094A CN201910720014.3A CN201910720014A CN110472094A CN 110472094 A CN110472094 A CN 110472094A CN 201910720014 A CN201910720014 A CN 201910720014A CN 110472094 A CN110472094 A CN 110472094A
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
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- G06F16/60—Information retrieval; Database structures therefor; File system structures therefor of audio data
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- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/16—Storage of analogue signals in digital stores using an arrangement comprising analogue/digital [A/D] converters, digital memories and digital/analogue [D/A] converters
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Abstract
The invention discloses a kind of traditional music input method, include the following steps: that S1, music VF are collected；S2, music VF digitized processing；Music VF is divided in S3, screening area；S4, export traditional music；S5, storage traditional music；The present invention provides a kind of traditional music input method, covers audio collection, digitized processing, screening differentiation, a series of processes of export storage, rationally effectively screens traditional music, name typing storage；Music VF of the present invention is collected, and receives music VF by microphone, using microphone it is transformed come analog electrical signal discretization sample collection is carried out with a certain frequency, formed and tentatively sampled；Present invention music VF digitized processing described further, the discretization sample voltage value or current value of acquisition are subjected to grade quantizing processing, continuous analog audio signal is converted into discrete digital signal --- binary zero and 1 facilitate input computer to compare screening.
Description
Technical field
The invention belongs to music input technology field, specially a kind of traditional music input method.
Background technique
Traditional music, thousands of years of being continuous include many aestheticallies, it is the concentration body of the special essence of certain musical thoughts
It is existing, it is the crystallization of musical thoughts consciousness.One country, a national thinking habit, the formation and development to its aesthetic consciousness
There is immeasurable effect.One of mark as Chinese national culture has far-reaching cultural connotation and realistic meaning.Herein
From music and traditional music, the two have the concept connotation being closely connected, and illustrate the diversity and traditional music of music
National characteristic；By discussing the attribute of society that is, " post-modernism " property to instantly social parsing；And based on this, divide
Analysis and the realistic meaning for discussing traditional music.
In recent years, the continuous depth for the protection non-material cultural heritage work initiated along with UNESCO
Enter, the Chinese government also increasingly payes attention to the preservation and development of traditional culture.In China's non-material cultural heritage, traditional music
It is the component part that should not be underestimated, therefore the great attention by Chinese society all circles.It is unfolded herein for this status
It discusses, and each element of Usage in Traditional Chinese Music is combined to be analyzed, and then obtain and can be able to save and what is developed arranges
It applies.
But it is not comprehensive for the recording method of traditional music at present, people do not give foot to including for traditional music
Enough attention, therefore, we have proposed a kind of recording methods of traditional music, to include preservation traditional music.
Summary of the invention
It is an object of the invention to: in order to solve the problems, such as that traditional music screens typing, provide a kind of traditional music typing
Method.
The technical solution adopted by the invention is as follows:
A kind of traditional music input method, includes the following steps:
S1, music VF are collected；It is collected by Mike's elegance sound, preliminary sampling is completed in discretization sample collection；
S2, music VF digitized processing；Binary storage coding is carried out after handling by grade quantizing；
Music VF is divided in S3, screening area；It is compared by the database of server terminal, web search information contrast, screening
Corresponding traditional music out；
S4, export traditional music；With the highest search the selection result name of similarity, music audio data is sent to hard disk
It is interior；
S5, storage play traditional music；It is that the music audio data of typing is stored in hard disk, the note frequency in hard disk
It is believed that number being decoded by decoding chip, decoded digital signal is converted into analog signal by digital analog converter, is converted into simulation letter
After number, then analogue audio frequency amplified, amplified analogue audio frequency will be transmitted to headphone outlet by the processing of low-pass filtering.
Wherein, music VF is collected in the S1, the specific steps of which are as follows:
S101, microphone typing music VF；Microphone acquires extraneous music VF,
S102, discretization sample collection；The discretization sample voltage value or current value of acquisition are subjected to grade quantizing processing；
Wherein, to music VF digitized processing in the S2, the specific steps of which are as follows:
S201, grade quantizing processing；The discretization sample voltage value or current value of acquisition are subjected to grade quantizing processing,
S202, binary storage coding；Grade point is transformed into corresponding binary form indicating value；
Wherein, music VF is divided in screening area in the S3, the specific steps of which are as follows:
S301, received server-side digitized signal；Refer to separately prepare one according to Internet enabled, music retrieval function
Computer, to receive digitized signal；
S302, database comparison；It is matched with database data with existing, there is occurrence, directly select matching result, nothing
Occurrence, database will record this data；
S303, web search comparison；Pass through internet Network Search matching result；
S304, display the selection result；The selection result arrange by similarity descending, by most like as the result is shown in most
Top；
Wherein, traditional music is exported in the S4, the specific steps of which are as follows:
S401, name audio；After being ranked with descending, come it is uppermost with institute typing music VF similarity is highest searches
Rope matches result name；
S402, music audio data is sent, the music audio data named is sent to hard disk；
Wherein, storage plays traditional music in the S5, the specific steps of which are as follows:
S501, deposit hard disk；The music audio data of typing is stored in hard disk；
S502, decoding chip decoding；The data stored are become into digital signal by decoding；
S503, digital analog converter conversion；Decoded digital signal is converted into analog signal by digital analog converter, then amplifies
Analogue audio frequency；
S504, low-pass filtering treatment are that amplified analogue audio frequency is transmitted to earphone.
It wherein, is by the transformed next analog electrical signal of microphone with a certain frequency in the S102 discretization sample collection
Rate carries out discretization sample collection.
It wherein, is to carry out the discretization sample voltage value or current value of acquisition etc. in S201 grade quantizing processing
Grade quantification treatment.
It wherein, is that grade point is transformed into corresponding binary form indicating value in the S202 binary storage coding.
Wherein, server end in the S301 refers to the meter according to Internet enabled music retrieval function separately prepared
Calculation machine, the S302 database comparison, is to have number with database after receiving the music audio data that digitized processing is crossed
According to being matched, if any occurrence, matching result is directly selected, if database will record this data without occurrence, in case
After use；The S303 web search comparison refers in the database without matching result, is matched and tied by internet Network Search
Fruit；The S304 shows the selection result, is to carry out the selection result to arrange by similarity descending, by most like as the result is shown in most
Top.
Wherein, the S401 names audio, is come uppermost similar to institute's typing music VF after being ranked with descending
Spend highest search pairing result name.
Wherein, the S501 is stored in hard disk, is that the music audio data of typing is stored in hard disk；The S502 decoding chip
Decoding, S503, digital analog converter conversion；The data stored are become into digital signal, decoded number letter by decoding
Number analog signal, then amplified analog audio are converted by digital analog converter；The S504 low-pass filtering treatment, being will be amplified
Analogue audio frequency is transmitted to earphone.
In conclusion by adopting the above-described technical solution, the beneficial effects of the present invention are:
1, the present invention provides a kind of traditional music input method, cover audio collection, digitized processing, screening distinguish,
Export stores a series of processes, rationally effectively screens traditional music, and name typing storage is conducive to traditional music
Retention protection.
2, music VF of the present invention is collected, and receives music VF by microphone, using microphone it is transformed come
Analog electrical signal carries out discretization sample collection with a certain frequency, forms preliminary sampling, is conducive to subsequent digitation processing.
3, present invention music VF digitized processing described further, by the discretization sample voltage value or current value of acquisition
Grade quantizing processing is carried out, continuous analog audio signal is converted into discrete digital signal --- binary zero and 1, side
Just input computer compares screening, scientific and reasonable to selected music VF Effective selection, improves efficiency of inputting.
4, present invention screening area described further divides the server-side of music VF to be one, and there is function of surfing the Net and music to examine
The computer of Suo Gongneng is matched after receiving the music audio data that digitized processing is crossed with database data with existing,
If any occurrence, matching result is directly selected, if database will record this data, for future use without occurrence；While this
Data will have data in network while match, and select optimal result descending and show, can improve data and quickly look for
To occurrence, facilitates selection, improve efficiency.
5, present invention export traditional music described further, with the highest the selection result name institute's typing of matching similarity
Traditional music, while memory is sent data to, traditional music is saved, the specification for being conducive to traditional music saves.
6, present invention storage described further plays traditional music, and music is stored into hard disk, to permanent effective
Traditional music is saved, when needing to play, the music audio data signal in hard disk is decoded by decoding chip, the number that will have been stored
Become digital signal according to by decoding, decoded digital signal is converted into analog signal by digital analog converter, is converted into simulating
After signal, then analogue audio frequency amplified, amplified analogue audio frequency will be transmitted to earphone or loudspeaker by the processing of low-pass filtering
Delivery outlet plays traditional music by earphone or loudspeaker delivery outlet, convenient and practical, can both deposit and both listen at any time, be conducive to include.
Detailed description of the invention
Fig. 1 is process simplified schematic diagram of the invention；
Fig. 2 is that music VF collects process simplified schematic diagram in the present invention；
Fig. 3 is note frequency word process flow simplified schematic diagram in the present invention；
Fig. 4 is that music VF process simplified schematic diagram is divided in screening area in the present invention；
Fig. 5 is that traditional music process simplified schematic diagram is exported in the present invention；
Fig. 6 is that storage plays traditional music flow diagram in the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention；Term " first ", " second ", " third "
It is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance；In addition, unless otherwise specific regulation and limit
Fixed, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
Embodiment one, referring to Fig.1~2, a kind of traditional music input method includes the following steps:
S1, music VF are collected；It is collected by Mike's elegance sound, preliminary sampling is completed in discretization sample collection；
S2, music VF digitized processing；Binary storage coding is carried out after handling by grade quantizing；
Music VF is divided in S3, screening area；It is compared by the database of server terminal, web search information contrast, screening
Corresponding traditional music out；
S4, export traditional music；With the highest search the selection result name of similarity, music audio data is sent to hard disk
It is interior；
S5, storage play traditional music；It is that the music audio data of typing is stored in hard disk, the note frequency in hard disk
It is believed that number being decoded by decoding chip, decoded digital signal is converted into analog signal by digital analog converter, is converted into simulation letter
After number, then analogue audio frequency amplified, amplified analogue audio frequency will be transmitted to headphone outlet by the processing of low-pass filtering；
Wherein, music VF is collected in the S1, the specific steps of which are as follows:
S101, microphone typing music VF；Microphone acquires extraneous music VF,
S102, discretization sample collection；The discretization sample voltage value or current value of acquisition are subjected to grade quantizing processing.
Embodiment two, referring to Fig.1~3, a kind of traditional music input method includes the following steps:
S1, music VF are collected；It is collected by Mike's elegance sound, preliminary sampling is completed in discretization sample collection；
S2, music VF digitized processing；Binary storage coding is carried out after handling by grade quantizing；
Music VF is divided in S3, screening area；It is compared by the database of server terminal, web search information contrast, screening
Corresponding traditional music out；
S4, export traditional music；With the highest search the selection result name of similarity, music audio data is sent to hard disk
It is interior；
S5, storage play traditional music；It is that the music audio data of typing is stored in hard disk, the note frequency in hard disk
It is believed that number being decoded by decoding chip, decoded digital signal is converted into analog signal by digital analog converter, is converted into simulation letter
After number, then analogue audio frequency amplified, amplified analogue audio frequency will be transmitted to headphone outlet by the processing of low-pass filtering；
Wherein, music VF is collected in the S1, the specific steps of which are as follows:
S101, microphone typing music VF；Microphone acquires extraneous music VF,
S102, discretization sample collection；The discretization sample voltage value or current value of acquisition are subjected to grade quantizing processing；
Wherein, to music VF digitized processing in the S2, the specific steps of which are as follows:
S201, grade quantizing processing；The discretization sample voltage value or current value of acquisition are subjected to grade quantizing processing,
S202, binary storage coding；Grade point is transformed into corresponding binary form indicating value.
Embodiment three, referring to Fig.1~4, a kind of traditional music input method includes the following steps:
S1, music VF are collected；It is collected by Mike's elegance sound, preliminary sampling is completed in discretization sample collection；
S2, music VF digitized processing；Binary storage coding is carried out after handling by grade quantizing；
Music VF is divided in S3, screening area；It is compared by the database of server terminal, web search information contrast, screening
Corresponding traditional music out；
S4, export traditional music；With the highest search the selection result name of similarity, music audio data is sent to hard disk
It is interior；
S5, storage play traditional music；It is that the music audio data of typing is stored in hard disk, the note frequency in hard disk
It is believed that number being decoded by decoding chip, decoded digital signal is converted into analog signal by digital analog converter, is converted into simulation letter
After number, then analogue audio frequency amplified, amplified analogue audio frequency will be transmitted to headphone outlet by the processing of low-pass filtering；
Wherein, music VF is collected in the S1, the specific steps of which are as follows:
S101, microphone typing music VF；Microphone acquires extraneous music VF,
S102, discretization sample collection；The discretization sample voltage value or current value of acquisition are subjected to grade quantizing processing；
Wherein, to music VF digitized processing in the S2, the specific steps of which are as follows:
S201, grade quantizing processing；The discretization sample voltage value or current value of acquisition are subjected to grade quantizing processing,
S202, binary storage coding；Grade point is transformed into corresponding binary form indicating value；
Wherein, music VF is divided in screening area in the S3, the specific steps of which are as follows:
S301, received server-side digitized signal；Refer to separately prepare one according to Internet enabled, music retrieval function
Computer, to receive digitized signal；
S302, database comparison；It is matched with database data with existing, there is occurrence, directly select matching result, nothing
Occurrence, database will record this data；
S303, web search comparison；Pass through internet Network Search matching result；
S304, display the selection result；The selection result arrange by similarity descending, by most like as the result is shown in most
Top.
Example IV, a kind of traditional music input method, includes the following steps: referring to Fig.1~5
S1, music VF are collected；It is collected by Mike's elegance sound, preliminary sampling is completed in discretization sample collection；
S2, music VF digitized processing；Binary storage coding is carried out after handling by grade quantizing；
Music VF is divided in S3, screening area；It is compared by the database of server terminal, web search information contrast, screening
Corresponding traditional music out；
S4, export traditional music；With the highest search the selection result name of similarity, music audio data is sent to hard disk
It is interior；
S5, storage play traditional music；It is that the music audio data of typing is stored in hard disk, the note frequency in hard disk
It is believed that number being decoded by decoding chip, decoded digital signal is converted into analog signal by digital analog converter, is converted into simulation letter
After number, then analogue audio frequency amplified, amplified analogue audio frequency will be transmitted to headphone outlet by the processing of low-pass filtering；
Wherein, music VF is collected in the S1, the specific steps of which are as follows:
S101, microphone typing music VF；Microphone acquires extraneous music VF,
S102, discretization sample collection；The discretization sample voltage value or current value of acquisition are subjected to grade quantizing processing；
Wherein, to music VF digitized processing in the S2, the specific steps of which are as follows:
S201, grade quantizing processing；The discretization sample voltage value or current value of acquisition are subjected to grade quantizing processing,
S202, binary storage coding；Grade point is transformed into corresponding binary form indicating value；
Wherein, music VF is divided in screening area in the S3, the specific steps of which are as follows:
S301, received server-side digitized signal；Refer to separately prepare one according to Internet enabled, music retrieval function
Computer, to receive digitized signal；
S302, database comparison；It is matched with database data with existing, there is occurrence, directly select matching result, nothing
Occurrence, database will record this data；
S303, web search comparison；Pass through internet Network Search matching result；
S304, display the selection result；The selection result arrange by similarity descending, by most like as the result is shown in most
Top；
Wherein, traditional music is exported in the S4, the specific steps of which are as follows:
S401, name audio；After being ranked with descending, come it is uppermost with institute typing music VF similarity is highest searches
Rope matches result name；
S402, music audio data is sent, the music audio data named is sent to hard disk.
Embodiment five, referring to Fig.1~6, a kind of traditional music input method includes the following steps:
S1, music VF are collected；It is collected by Mike's elegance sound, preliminary sampling is completed in discretization sample collection；
S2, music VF digitized processing；Binary storage coding is carried out after handling by grade quantizing；
Music VF is divided in S3, screening area；It is compared by the database of server terminal, web search information contrast, screening
Corresponding traditional music out；
S4, export traditional music；With the highest search the selection result name of similarity, music audio data is sent to hard disk
It is interior；
S5, storage play traditional music；It is that the music audio data of typing is stored in hard disk, the note frequency in hard disk
It is believed that number being decoded by decoding chip, decoded digital signal is converted into analog signal by digital analog converter, is converted into simulation letter
After number, then analogue audio frequency amplified, amplified analogue audio frequency will be transmitted to headphone outlet by the processing of low-pass filtering；
Wherein, music VF is collected in the S1, the specific steps of which are as follows:
S101, microphone typing music VF；Microphone acquires extraneous music VF,
S102, discretization sample collection；The discretization sample voltage value or current value of acquisition are subjected to grade quantizing processing；
Wherein, to music VF digitized processing in the S2, the specific steps of which are as follows:
S201, grade quantizing processing；The discretization sample voltage value or current value of acquisition are subjected to grade quantizing processing,
S202, binary storage coding；Grade point is transformed into corresponding binary form indicating value；
Wherein, music VF is divided in screening area in the S3, the specific steps of which are as follows:
S301, received server-side digitized signal；Refer to separately prepare one according to Internet enabled, music retrieval function
Computer, to receive digitized signal；
S302, database comparison；It is matched with database data with existing, there is occurrence, directly select matching result, nothing
Occurrence, database will record this data；
S303, web search comparison；Pass through internet Network Search matching result；
S304, display the selection result；The selection result arrange by similarity descending, by most like as the result is shown in most
Top；
Wherein, traditional music is exported in the S4, the specific steps of which are as follows:
S401, name audio；After being ranked with descending, come it is uppermost with institute typing music VF similarity is highest searches
Rope matches result name；
S402, music audio data is sent, the music audio data named is sent to hard disk；
Wherein, storage plays traditional music in the S5, the specific steps of which are as follows:
S501, deposit hard disk；The music audio data of typing is stored in hard disk；
S502, decoding chip decoding；The data stored are become into digital signal by decoding；
S503, digital analog converter conversion；Decoded digital signal is converted into analog signal by digital analog converter, then amplifies
Analogue audio frequency；
S504, low-pass filtering treatment are that amplified analogue audio frequency is transmitted to earphone.
Working principle: the present invention provides a kind of traditional music input method, covers audio collection, digitized processing, sieve
Constituency point, export store a series of processes, rationally effectively screen traditional music, name typing storage, are conducive to pair
The retention of traditional music is protected, and name typing storage is conducive to the retention protection to traditional music；Music VF of the present invention
Collect, by microphone receive music VF, using microphone it is transformed come analog electrical signal with a certain frequency progress it is discrete
Change sample collection, form preliminary sampling, is conducive to subsequent digitation processing；At present invention music VF digitlization described further
The discretization sample voltage value or current value of acquisition are carried out grade quantizing processing, continuous analog audio signal are converted by reason
At discrete digital signal --- binary zero and 1 facilitate input computer to compare screening, scientific and reasonable to selected sound
Musical sound frequency Effective selection, improves efficiency of inputting；The present invention divides screening area described further the server-side of music VF to be one
Computer with function of surfing the Net and music retrieval function, after receiving the music audio data that digitized processing is crossed, with number
It is matched according to library data with existing, if any occurrence, directly selects matching result, if database will record this without occurrence
Secondary data, for future use；This data will have data in network while match simultaneously, select optimal result descending and show, both
Data can be improved, and occurrence can be quickly found out, facilitates selection, improves efficiency；Present invention export tradition described further
Music with the traditional music of the highest the selection result name institute's typing of matching similarity, while sending data to hard disk, saves and pass
System music, the specification for being conducive to traditional music save；Present invention storage described further plays traditional music, and music is stored into
In hard disk, to permanent effective preservation traditional music, when needing to play, the music audio data signal in hard disk is by decoding core
The data stored are become digital signal by decoding by piece decoding, and decoded digital signal is converted by digital analog converter
At analog signal, after being converted into analog signal, then analogue audio frequency amplified, the place that amplified analogue audio frequency passes through low-pass filtering
Reason will be transmitted to earphone or loudspeaker delivery outlet, play traditional music by earphone or loudspeaker delivery outlet, convenient and practical, can at any time both
It deposits and both listened, be conducive to include.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of traditional music input method, characterized by the following steps:
S1, music VF are collected；It is collected by Mike's elegance sound, preliminary sampling is completed in discretization sample collection；
S2, music VF digitized processing；Binary storage coding is carried out after handling by grade quantizing；
Music VF is divided in S3, screening area；It is compared by the database of server terminal, web search information contrast filters out phase
The traditional music answered；
S4, export traditional music；With the highest search the selection result name of similarity, send in music audio data to hard disk；
S5, storage play traditional music；It is that the music audio data of typing is stored in hard disk, the music audio data letter in hard disk
It number being decoded by decoding chip, decoded digital signal is converted into analog signal by digital analog converter, after being converted into analog signal,
Analogue audio frequency is amplified again, amplified analogue audio frequency, headphone outlet will be transmitted to by the processing of low-pass filtering.
2. a kind of traditional music input method as described in claim 1, it is characterised in that: music VF is collected in the S1,
The specific steps of which are as follows:
S101, microphone typing music VF；Microphone acquires extraneous music VF,
S102, discretization sample collection；The discretization sample voltage value or current value of acquisition are subjected to grade quantizing processing.
3. a kind of traditional music input method as claimed in claim 2, it is characterised in that: to music VF number in the S2
Change processing, the specific steps of which are as follows:
S201, grade quantizing processing；The discretization sample voltage value or current value of acquisition are subjected to grade quantizing processing；
S202, binary storage coding；Grade point is transformed into corresponding binary form indicating value.
4. a kind of traditional music input method as claimed in claim 3, it is characterised in that: partial musical sound in screening area in the S3
Frequently, the specific steps of which are as follows:
S301, received server-side digitized signal；Refer to the calculating according to Internet enabled music retrieval function separately prepared
Machine, to receive digitized signal；
S302, database comparison；It is matched with database data with existing, there is occurrence, directly select matching result, no matching
, database will record this data；
S303, web search comparison；Pass through internet Network Search matching result；
S304, display the selection result；The selection result arrange by similarity descending, by most like as the result is shown in most upper
Side.
5. a kind of traditional music input method as claimed in claim 4, it is characterised in that: traditional music is exported in the S4,
The specific steps of which are as follows:
S401, name audio；After being ranked with descending, comes and uppermost match with the highest search of institute typing music VF similarity
Result is named；
S402, music audio data is sent, the music audio data named is sent to hard disk.
6. a kind of traditional music input method as claimed in claim 5, it is characterised in that: storage plays traditional sound in the S5
It is happy, the specific steps of which are as follows:
S501, deposit hard disk；The music audio data of typing is stored in hard disk；
S502, decoding chip decoding；The data stored are become into digital signal by decoding；
S503, digital analog converter conversion；Decoded digital signal is converted into analog signal by digital analog converter, then amplifies simulation
Audio；
S504, low-pass filtering treatment are that amplified analogue audio frequency is transmitted to earphone.
7. a kind of traditional music input method as described in claim 1~6 is any, it is characterised in that: the S201 grade amount
It is that the discretization sample voltage value that will be acquired or current value carry out grade quantizing processing in change processing；The S202 binary system storage
It deposits in coding, is that grade point is transformed into corresponding binary form indicating value.
8. a kind of traditional music input method as claimed in claim 7, it is characterised in that: server end in the S301 is
Refer to the computer according to Internet enabled music retrieval function separately prepared, the S302 database comparison, is to receive
It after the music audio data that digitized processing is crossed, is matched with database data with existing, there is occurrence, directly select matching knot
Fruit, no occurrence, database will record this data, for future use；The S303 web search comparison, refers in database
Middle no matching result passes through internet Network Search matching result；The S304 shows the selection result, is to carry out the selection result
It is arranged by similarity descending, by most like as the result is shown in the top.
9. a kind of traditional music input method as claimed in claim 7, it is characterised in that: the S401 names audio, be with
After descending seniority among brothers and sisters, the highest search pairing result name of uppermost and institute's typing music VF similarity is come.
10. a kind of traditional music input method as claimed in claim 7, it is characterised in that: the S501 is stored in hard disk, be by
The music audio data of typing is stored in hard disk；The S502 decoding chip decoding, the conversion of S503 digital analog converter；It will store
Data by decoding become digital signal, decoded digital signal is converted into analog signal by digital analog converter, then amplifies
Analogue audio frequency；The S504 low-pass filtering treatment is that amplified analogue audio frequency is transmitted to earphone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910720014.3A CN110472094B (en) | 2019-08-06 | 2019-08-06 | Traditional music recording method |
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