CN105989826A - Fingerboard plucked musical instrument equipment capable of generating digital music scores and networking - Google Patents
Fingerboard plucked musical instrument equipment capable of generating digital music scores and networking Download PDFInfo
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- CN105989826A CN105989826A CN201510073489.XA CN201510073489A CN105989826A CN 105989826 A CN105989826 A CN 105989826A CN 201510073489 A CN201510073489 A CN 201510073489A CN 105989826 A CN105989826 A CN 105989826A
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- 230000006855 networking Effects 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 claims abstract description 13
- 230000006870 function Effects 0.000 claims abstract description 6
- 238000004891 communication Methods 0.000 claims description 60
- 230000008569 process Effects 0.000 claims description 10
- 230000005236 sound signal Effects 0.000 claims description 10
- 238000003491 array Methods 0.000 claims description 9
- 239000000523 sample Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 238000005538 encapsulation Methods 0.000 claims description 3
- 230000011664 signaling Effects 0.000 claims description 2
- 238000001228 spectrum Methods 0.000 claims description 2
- 230000008447 perception Effects 0.000 claims 3
- 238000012216 screening Methods 0.000 claims 2
- 239000004744 fabric Substances 0.000 claims 1
- 230000008859 change Effects 0.000 abstract description 4
- 238000012544 monitoring process Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Abstract
The invention discloses fingerboard plucked musical instrument equipment capable of generating digital music scores and networking. Typical actual products are musical instruments such as a digital guitar and a digital bass. The fingerboard plucked musical instrument equipment disclosed by the invention is used for converting normally played musical sounds of a fingerboard musical instrument into digital music scores and digital audio in real time, and providing a networking function at the same time. The fingerboard plucked musical instrument equipment does not change the appearance and the playing method of a traditional acoustic musical instrument, and a player can monitor the digital audio and the digital scores which are generated in real time while playing, that is, functions of recording, monitoring, generating and storing digital music and music scores can be accomplished. The fingerboard plucked musical instrument equipment solves a problem that output of plucked musical instruments is difficult to be digitalized or networked.
Description
Technical field
The present invention relates to a kind of fingerboard plucked instrument equipment that can generate digitized music score and networking.Typical actual product such as numeral
Change the musical instrument such as guitar, digitized bass.
Background technology
Along with the development of various digital equipments, various legacy equipments start digital improvement the most one after another.For its numeral of acoustics musical instrument
Change transformation is usually the audio conversion played and is changed to digital signal so that preserving, editing, propagating propagation of particularly networking.But
How all kinds of digitized musical instruments can combine never well method with digitized music score solves, and particularly plays class happy
Device is different from keyboard type, and because its playing mode changes greatly, musical instrument reference note is different, and this kind equipment will be allowed to generate digitized in real time
Music score, the method the most also not having maturation.Make use of proximity transducer and piezoelectric transducer and the control of the invention set
Standby unit completes will play the process being converted to digitized music score in real time, and the present invention is provided with radio transmitting device simultaneously, can
With real-time be connected with smart machine networking, preserve, the function such as propagation.
Summary of the invention
It is an object of the invention to utilize sensor and signal processing technology that fingerboard is played kind musical instrument perform music in real time and be converted to number
Word audio frequency and in real time generation digitized music score, and the Internet and other smart machines can be connected.Generate digitized sound in real time
Frequency and the realization of digitized music score function, great convenience musician's art music, and concert performer play, propagate, preserve oneself
Oneself musical works.Goal of the invention is achieved through the following technical solutions: a kind of finger that can generate digitized music score and networking
Plate plucked instrument equipment, it includes that proximity sensor arrays (1), bridge audio frequency piezoelectric transducer (2), string follow closely piezoelectric transducer
Array (2.1), control and communication unit (3) and Intelligent communication module (4) composition.
This invention obtains player position of stopping on fingerboard by the proximity sensor arrays (1) installed on instrument body, connects
These position signallings are transferred to control and communication unit (3) by nearly sensor array (1) by proximity transducer holding wire (1.3),
This control unit records these positional informationes of stopping so that synthesizing music score subsequently.Simultaneously, bridge instrument body installed
Audio frequency piezoelectric transducer (2), string nail piezoelectric sensor array (2.1) pick up the audio frequency of player's performance and are converted to DAB
Signal and the concrete string information of plucked instrument, be transferred to control and communication list again by piezo-electric sensor signals line (2.2)
Unit (3), this control unit records these strings and plays information.
Finally, control and communication unit (3) by above-mentioned record stop positional information and the string information of playing collects, according to
Algorithm, rejects the information of mistake, synthesizes electronic music.And it is with the communication module in communication unit (3), electronics is happy by controlling
Spectrum real-time Transmission is to Intelligent communication module (4), and Intelligent communication module (4) can connect typical case's smart machine as such in computer,
By matched software, electronic music receives and is presented on the display screen of smart machine, also is stored in smart machine simultaneously
Storage device in.By smart machine, these digital musics and numeric music notation can connect easily the Internet carry out storing,
Propagate.
The invention has the beneficial effects as follows:
(1) proximity sensor arrays (1) it is provided with, it is possible to the particular location that player stops detected, and changed these positions
It is transferred to control and communication unit (3) process for the signal of telecommunication.For generating digitized music score；
(2) bridge audio frequency piezoelectric transducer (2) it is provided with, it is possible to detect and pick up the audio signal that player plays, and be transferred to
Control and communication unit (3) processes.For generating digital audio signal；
(3) string nail piezoelectric sensor array (2.1) it is provided with, it is possible to detect and pick up the audio frequency of the specific string that player is playing
Signal, and be transferred to control and communication unit (3) process.For generating digitized music score；
(4) it is provided with control and communication unit (3), it is possible to by proximity sensor arrays (1) chord nail piezoelectric sensor array (2.1)
Transmit stop position and string information of manipulating the strings carries out COMPREHENSIVE CALCULATING, and generate digitized music score according to the reference note that this musical instrument is current.
(5) it is provided with control and communication unit (3), it is possible to the audio signal that bridge audio frequency piezoelectric transducer (2) transmits carried out
Process and generate digital audio signal, be used for networking, preserve, edit, propagate.
(6) Intelligent communication module (4) it is provided with.This module is used for connecting typical case's smart machine as such in PC, with reach by
Control the digital music with communication unit (3) and digitized music-book information is transferred to smart machine.
(7) control and communication unit (3) is provided with wireless communication module (3.10)；Meanwhile, Intelligent communication module (4) sets
It is equipped with wireless communication module (4.2.1).Two communication modules cooperate and can complete digitized audio and the biography of digitized music score
Broadcast communication function.
(8) control and communication unit (3) is provided with 3.5mm stereophone delivery outlet (3.12).Player can be allowed real-time
Monitor the digitized audio effect oneself played.
(9) Intelligent communication module (4) is provided with usb interface module (4.3).Can be the digitized audio received and numeral
Change music score and be transferred to smart machine.
Accompanying drawing explanation
Fig. 1 is the musical instrument modular overview figure of the present invention；
Fig. 2 is the timbre vertical view-side cutaway view of the present invention；
Fig. 3 is the piezoelectric transducer side cutaway view of the present invention；
Fig. 4 is the Intelligent communication module figure of the present invention；
Fig. 5 is control and the communication unit structure chart of the present invention；
Fig. 6 is the Intelligent communication module structure chart of the present invention；
In figure, numbering is expressed as follows:
1-proximity sensor arrays, 2-bridge audio frequency piezoelectric transducer, 3-controls and communication unit, 4-Intelligent communication module, 1.1-
Proximity transducer is popped one's head in, 1.2-proximity transducer encapsulation unit, 1.3 proximity transducer holding wires, the copper timbre of 1.4-, 1.5-
Fingerboard character, 1.6-string, 2.1-string nail piezoelectric sensor array, 2.2-piezo-electric sensor signals line, 2.3-bridge, 2.4-
String is followed closely, 2.5-qin case panel, 4.1-wireline audio interface, 4.2-wireless receiving/signal processing unit, 4.3-USB interface.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment describes in further detail technical scheme, but protection scope of the present invention is not limited to
In the following stated.
[embodiment 1] as shown in Figure 1, Figure 4, Figure 5, a kind of fingerboard plucked instrument that can generate digitized music score and networking sets
Standby, it includes bridge audio frequency piezoelectric transducer (2), control and communication unit (3) and Intelligent communication module (4) composition one
The conversion of individual real-time digitization audio frequency and string number of manipulating the strings in real time are set to equipment.
When player plays an instrument when, the audio signal that musical instrument string sends is picked up by bridge audio frequency piezoelectric transducer (2),
And be transferred to control and communication unit (3).Control and the ADC (3.4) of communication unit (3) inside obtains these signals and turns
Being changed to digital signal and be given to wave filter (3.5), the signal received is filtered processing, for bridge sound by wave filter (3.5)
Frequently the complete real-time audio signal that piezoelectric transducer (2) picks up delivers to next stage audio coding decoding module (3.8) after carrying out roguing
Process, the digital audio signal being output adapted to and transmitting, exported to channel radio by audio frequency amplifier (3.9)
News module (3.10) or DAC (3.13).It is logical that these digital audio and video signals are transferred to intelligence by wireless communication module (3.10)
News module (4)；And DAB is converted to analog signal output to 3.5mm stereophone delivery outlet (3.12) by DAC (3.13)
Can directly export the audio signal that can monitor.
[embodiment 2] as shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, a kind of finger that can generate digitized music score and networking
Plate plucked instrument equipment, it includes proximity sensor arrays (1), string nail piezoelectric sensor array (2.1), controls and communication list
Unit (3) and Intelligent communication module (4) form a real-time digitization music score and generate equipment.
When player plays an instrument when, some proximity transducers in proximity sensor arrays (1) can be triggered when it is stopped and visit
Head (1.1), these probes produce signal and pass to control and communication unit (3) by piezo-electric sensor signals line (2.2).Meanwhile,
The action of manipulating the strings of player can trigger bridge audio frequency piezoelectric transducer (2), string nail piezoelectric sensor array (2.1), and they can produce
The piezoelectric signal of raw corresponding string, is transferred to control and communication unit (3) by piezo-electric sensor signals line (2.2).
Control the code selector (3.1) internal with communication unit (3) and obtain the signal of proximity sensor arrays (1), and will
It is converted to fingerboard and stops position encoded, passes to MCU computing module (3.6) by amplifier (3.2) and processes；Meanwhile, control
The ADC (3.4) internal with communication unit (3) obtains the signal of piezoelectric transducer, and it is tool by filtering its purified treatment
Give MCU computing module (3.6) after body string number to process.MCU computing module (3.6) obtain above-mentioned fingerboard stop position compile
After code and concrete string information, it is possible to according to basic announcement and the fingerboard/string position pass corresponding with actual note of this musical instrument
System, is calculated the concrete note and duration currently played, and generates digitized music score by algorithm.These information are by nothing
Line communication module (3.10) gives Intelligent communication module and smart machine communication.
Claims (10)
1. the fingerboard plucked instrument equipment that can generate digitized music score and networking, it is characterised in that: whole system is by close to passing
Sensor array (1), bridge audio frequency piezoelectric transducer (2), string nail piezoelectric sensor array (2.1), control and communication
Unit (3) and Intelligent communication module (4) composition, can complete real time record, monitor, generate, preserve numeral sound
The function of happy music score；Solve and play kind musical instrument output and be difficult to the difficult problem of digitized and networking.
The equipment realizing the networking of fingerboard plucked instrument digitized and generating digitized music score the most according to claim 1, it is special
Levy and be: according to the feature of musical instrument, at the position cloth that each string is stopped with each fingerboard character or other needs
Be equipped with proximity sensor arrays (1), these sensors can the position stopped of perception player, and it is defeated to be converted to signal
Go out to controlling and communication unit (3) process.
The equipment realizing the networking of fingerboard plucked instrument digitized and generating digitized music score the most according to claim 1, it is special
Levy and be: according to the feature of musical instrument, qin bridge sound frequency piezoelectric transducer (2) in the location arrangements that string contacts with body,
Sent audio signal of manipulating the strings is played in the pickup of these sensors, and is converted to the signal of telecommunication, is transferred to control and communication list
Unit (3) is for generating DAB and the concrete string number manipulated the strings for screening.
The equipment realizing the networking of fingerboard plucked instrument digitized and generating digitized music score the most according to claim 1, it is special
Levy and be: according to the feature of musical instrument, the location arrangements of the string nail installed at string string nail piezoelectric sensor array
(2.1), these sensors obtain each with the Vibration Condition of string, and are translated into the signal of telecommunication and are transferred to control and logical
The concrete string number that news unit (3) are manipulated the strings for screening.
The equipment realizing the networking of fingerboard plucked instrument digitized and generating digitized music score the most according to claim 1, it is special
Levy and be: be configured with the signal of telecommunication and be transferred to control and communication unit (3), be used for generating digital music and digitized is happy
Spectrum, and be transferred to smart machine by the communication module inside it, in order to network, preserve, share and present with music score.
The equipment realizing the networking of fingerboard plucked instrument digitized and generating digitized music score the most according to claim 1, it is special
Levying and be: be configured with Intelligent communication module (4), this module is used for connecting typical case's smart machine as such in PC,
To reach, digital music and the digitized music-book information of control with communication unit (3) are transferred to smart machine.
The equipment realizing the networking of fingerboard plucked instrument digitized and generating digitized music score the most according to claim 2, close
Sensor array (1) is formed by with lower part: proximity transducer probe (1.1), proximity transducer encapsulation unit (1.2),
Proximity transducer holding wire (1.3) forms；Wherein, proximity transducer probe (1.1) is stopped for perception player
Position, generate the required signal of telecommunication；Proximity transducer encapsulation unit (1.2) is used for protecting and fixing proximity transducer
Probe (1.1) and proximity transducer holding wire (1.3)；Proximity transducer holding wire (1.3) is used for will be close to sensing
The signal of telecommunication that device probe (1.1) produces is transferred to control and communication unit (3).
The equipment realizing the networking of fingerboard plucked instrument digitized and generating digitized music score the most according to claim 4, string is followed closely
Piezoelectric sensor array (2.1) is formed by with lower part: string nail piezoelectric sensor array (2.1), piezoelectric transducer
Holding wire (2.2) forms；Wherein, string nail piezoelectric sensor array (2.1) is manipulated the strings the tool of string for perception player
Body string number, and be translated into the signal of telecommunication be transferred to control and communication unit (3).
The equipment realizing the networking of fingerboard plucked instrument digitized and generating digitized music score the most according to claim 5, controls
Form by with lower part with communication unit (3): code selector (3.1), amplifier (3.2), clock (3.3),
ADC analog-digital converter (3.4), wave filter (3.5), MCU computing module (3-6), display lamp array (3.7),
Audio coding decoding module (3.8), audio frequency amplifier (3.9), wireless communication module (3.10), battery (3.11), DAC
(3.13) form with the stereo delivery outlets at different levels of 3.5mm (3.12).These modules are in MCU computing module (3.6)
Under the scheduling of built-in algorithm, proximity transducer holding wire (1.3), piezo-electric sensor signals line (2.2) are transmitted
Player stops position signalling and manipulates the strings string signal, carries out comprehensive computing, rejects invalid signals, finally draw performance
Concrete note, thus generate numeric music notation.
The equipment realizing the networking of fingerboard plucked instrument digitized and generating digitized music score the most according to claim 6,
Intelligent communication module (4) is formed by with lower part: at 3.5mm wireline audio interface (4.1), wireless receiving/signal
Reason unit (4.2), USB interface (4.3) composition.They co-ordinations, can will connect from 3.5mm wireline audio
The audio signal transmitted on mouthful (4.1) or radio channel or digital audio and video signals, by wireless receiving/
Signal processing unit (4.2) is converted to be transferred to the digital signal of smart machine, and by USB interface (4.3)
It is transferred to smart machine；Meanwhile, the numeric music notation information that above-mentioned wired and radio channel can also be transmitted by it, logical
Cross USB interface (4.3) and be transferred to smart machine.For preserving, networking transport and the purpose such as present；Intelligent communication
Wireless receiving/the signal processing unit (4.2) of module (4) inside is formed by with lower part: wireless communication module
(4.2.1), audio coding decoding module (4.2.2), note coding/decoding module (4.2.3) and USB processing module
(4.2.4)；Wireless communication module (4.2.1) can accept control and the communication unit (3) installed on musical instrument
Wireless data signal, and respectively digital audio and video signals is transferred to according to its type audio coding decoding module (4.2.2),
Numeric music notation signal is transferred to note coding/decoding module (4.2.3)；Above-mentioned two coding/decoding module will process after letter
Number being transferred to USB processing module (4.2.4) is converted to usb signal, is given to USB interface (4.3).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510073489.XA CN105989826A (en) | 2015-02-12 | 2015-02-12 | Fingerboard plucked musical instrument equipment capable of generating digital music scores and networking |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510073489.XA CN105989826A (en) | 2015-02-12 | 2015-02-12 | Fingerboard plucked musical instrument equipment capable of generating digital music scores and networking |
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| CN105989826A true CN105989826A (en) | 2016-10-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510073489.XA Pending CN105989826A (en) | 2015-02-12 | 2015-02-12 | Fingerboard plucked musical instrument equipment capable of generating digital music scores and networking |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106935227A (en) * | 2017-04-28 | 2017-07-07 | 安徽克洛斯威智能乐器科技有限公司 | A kind of intelligent piano created with music |
| CN108122550A (en) * | 2018-03-09 | 2018-06-05 | 北京罗兰盛世音乐教育科技有限公司 | A kind of guitar and music system |
| CN108389569A (en) * | 2018-01-23 | 2018-08-10 | 深圳视感文化科技有限公司 | A kind of bridge, stringed musical instrument and string shock detection method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106935227A (en) * | 2017-04-28 | 2017-07-07 | 安徽克洛斯威智能乐器科技有限公司 | A kind of intelligent piano created with music |
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| CN108122550A (en) * | 2018-03-09 | 2018-06-05 | 北京罗兰盛世音乐教育科技有限公司 | A kind of guitar and music system |
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