CN101030367A - Method for increasing electronic musical-instrument sound effect and network electronic musical instrument therewith - Google Patents
Method for increasing electronic musical-instrument sound effect and network electronic musical instrument therewith Download PDFInfo
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- CN101030367A CN101030367A CN 200710026505 CN200710026505A CN101030367A CN 101030367 A CN101030367 A CN 101030367A CN 200710026505 CN200710026505 CN 200710026505 CN 200710026505 A CN200710026505 A CN 200710026505A CN 101030367 A CN101030367 A CN 101030367A
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Abstract
An electronic music instrument is prepared as setting CPU formed by electronic oscillator, filter, envelope generator, amplifier and low oscillator in server; connecting I/O end of electronic music instrument body to said server to form network electronic music instrument; using a driving software and sound effect software providing by website to drive electronic oscillator for varying waveform and vibration amplitude of sound inputted by said electronic music instrument body, operating sound vibration by electrification to form sound and playing said sound out by loudspeaker.
Description
Technical field
The present invention relates to a kind of network electronic musical instrument that improves the method for electronic musical-instrument sound effect and use this method.
Background technology
Electrophonic musical instrument is to come sonorific musical instrument by electricity, electronic musical instrument is a kind of as electrophonic musical instrument, as the electronic synthesizer of seeing in the daily life, mellotron, electronic guitar etc., they generally are made up of circuit, except the performance controller that comprises keyboard and control knob, almost there are not other movable parts, the sound of electronic musical instrument does not adopt physical unit to sound as the common electrical musical instrument, but produce sound by oscillating circuit, electronic musical instrument has generally only kept external form similar to traditional instrument and shell mechanism in addition, though its sonorific process and traditional musical instrument are far different, but can produce the sound similar, as electronic synthesizer etc. to traditional instrument.
Electronic musical instrument on the market adopts integrated circuit, message handler and digital processing technology, though it can send different sound, but owing to rely on the circuit sounding that is installed in musical instrument inside, so audio is still not ideal, tonequality still has much room for improvement, and for a specific electronic musical instrument, the circuit of setting can not conversion, so the sound that sends is limited, can not upgrade its sounding content easily, use and inconvenience, and cost of products is relatively also than higher, the price comparison costliness.
Summary of the invention
The objective of the invention is at the deficiencies in the prior art, a kind of network electronic musical instrument that improves the method for electronic musical-instrument sound effect and use this method is provided, the mechanism of application standard electronic musical instrument of the present invention and external form, merge the computer electronic technology, the network electronic technology, technology such as electroacoustic electronic technology, a kind of network electronic musical instrument based on computer system and network system is formed in design, as the network electronic qin, the network electronic compositor, network electronic guitar etc., the present invention can overcome the defective of prior art, can send different sound according to the difference of online software, and the sound that sends can have infinitely multiple, can upgrade its sounding content eaily, and can significantly improve the quality of sounding, tonequality is greatly enhanced in addition, the manufacturing cost of musical instrument reduces greatly simultaneously, make product more cheap, ordinary consumer can both be can afford.
Technical scheme of the present invention is as described below:
A kind of method that improves electronic musical-instrument sound effect, it is characterized in that, the electronics oscillator will be comprised in the electronic musical instrument, wave filter, envelop generator, the central processing unit of amplifier and LFO (CPU) is outer to be located in the server (host computer), input end/the output terminal of electronic musical instrument body is connected with described server, form network electronic musical instrument thus, the website that utilizes computer network technique to preestablish provides electronic musical instrument drive software and audio software, with described software download to server and move rear drive electronics oscillator, change is from the waveform or the amplitude of the sound of electronic musical instrument body (source of sound) input, take in the acoustic vibration of source of sound then with acoustic pickup or microphone, at last, form sound by the electrification manipulation, broadcast from loudspeaker, thereby electronic musical instrument is sounded.
According to the method for above-mentioned raising electronic musical-instrument sound effect, its feature also is, the website of preestablishing is based on computer hardware and computer network technique, electronic musical instrument technology and the portal website that forms.
According to the method for above-mentioned raising electronic musical-instrument sound effect, its feature also is, the performance of network electronic musical instrument and sounding are by the online drive software that provides of Virtual network operator, from the network download to the server, and operation.
According to the method for above-mentioned raising electronic musical-instrument sound effect, its feature also is, should also provide the technology of described electronic musical instrument to inquire into platform by Virtual network operator at spider lines, carries out online updating software download and the discussion of electronic musical instrument vocal skill.
According to the method for above-mentioned raising electronic musical-instrument sound effect, its feature also is, should can bring in constant renewal in upgrading at the drive software that spider lines provides.
In addition, the performance software that network electronic musical instrument connects into computer operational network operator to be provided can be played, and the product and the accessory of network electronic musical instrument and development and update thereof are provided by Virtual network operator.
Use the network electronic musical instrument of said method, comprise the electronic musical instrument body, its body is provided with the performance controller that comprises keyboard and control knob, it is characterized in that, outer being located in the server (host computer) of central processing unit (CPU) that comprises electronics oscillator, wave filter, envelop generator, amplifier and LFO in the electronic musical instrument, input end/the output terminal of electronic musical instrument body is connected with described server, forms network electronic musical instrument thus.
According to the network electronic musical instrument of said structure, its feature is that also the electronic musical instrument body is provided with midi interface (musical instrument digital interface, Musical Instrument DigitalInterface), makes the use of can connecting each other of described network electronic musical instrument.
When the player passes through to play controller (as keyboard) input signal, electric signal sends electronics oscillator in the server to by circuit, the electronics oscillator produces corresponding pitch concussion frequency under software-driven, this electric signal also sends envelop generator to simultaneously, and the variation of notifying wave filter and amplifier to produce corresponding volume and tone color, at last, voice signal is exported from amplifier, and LFO can be modulated electronics oscillator, wave filter, amplifier, thereby makes it produce the effect of trill.
Compared with prior art, the invention has the beneficial effects as follows: the mechanism of application standard electronic musical instrument of the present invention and external form, merge technology such as computer electronic technology, network electronic technology, electroacoustic electronic technology, a kind of network electronic musical instrument based on computer system and network system is formed in design, can send different sound according to the difference of online software, and the sound that sends can have infinitely multiple, can upgrade its sounding content eaily, and can significantly improve the quality of sounding, tonequality is greatly enhanced in addition; Simultaneously, because the central processing unit in the electronic musical instrument moves on to server outward, the manufacturing cost of product is reduced greatly, the market price of product is relatively cheap, and what the market masses can both consume rises.
Description of drawings
Below in conjunction with the drawings and the specific embodiments the present invention is described in detail.
Accompanying drawing 1 is network electronic musical instrument sounding schematic diagram of the present invention.
Embodiment
As a kind of embodiment, the method of raising electronic musical-instrument sound effect of the present invention, it is characterized in that, the electronics oscillator will be comprised in the electronic musical instrument, wave filter, envelop generator, the central processing unit of amplifier and LFO (CPU) is outer to be located in the server (host computer), input end/the output terminal of electronic musical instrument body is connected with described server, form network electronic musical instrument thus, the website that utilizes computer network technique to preestablish provides electronic musical instrument drive software and audio software, with described software download to server and move rear drive electronics oscillator, change is from the waveform or the amplitude of the sound of electronic musical instrument body (source of sound) input, take in the acoustic vibration of source of sound then with acoustic pickup or microphone, at last, form sound by the electrification manipulation, broadcast from loudspeaker, thereby electronic musical instrument is sounded.
The website of preestablishing in addition, is based on computer hardware and computer network technique, electronic musical instrument technology and the portal website that forms.
And the performance of network electronic musical instrument and sounding are by the online drive software that provides of Virtual network operator, from the network download to the server, and operation.
In addition, should also provide the technology of described electronic musical instrument to inquire into platform, carry out online updating software download and the discussion of electronic musical instrument vocal skill at spider lines by Virtual network operator.
And, should can bring in constant renewal in upgrading at the drive software that spider lines provides.
At last, the performance software that network electronic musical instrument connects into computer operational network operator to be provided can be played, and the product and the accessory of network electronic musical instrument and development and update thereof are provided by Virtual network operator.
The network electronic musical instrument of application said method of the present invention, comprise the electronic musical instrument body, its body is provided with the performance controller that comprises keyboard and control knob, it is characterized in that, outer being located in the server (host computer) of central processing unit (CPU) that comprises electronics oscillator, wave filter, envelop generator, amplifier and LFO in the electronic musical instrument, input end/the output terminal of electronic musical instrument body is connected with described server, forms network electronic musical instrument thus.
In addition, the electronic musical instrument body is provided with midi interface (musical instrument digital interface, MusicalInstrument Digital Interface), makes the use of can connecting each other of described network electronic musical instrument.
The contrast accompanying drawing, when the player passes through to play controller (as keyboard) input signal, electric signal sends electronics oscillator in the server to by circuit, the electronics oscillator produces corresponding pitch concussion frequency under software-driven, this electric signal also sends envelop generator to simultaneously, and the variation of notifying wave filter and amplifier to produce corresponding volume and tone color, at last, voice signal is exported from amplifier, and LFO can be modulated electronics oscillator, wave filter, amplifier, thereby makes it produce the effect of trill.
Claims (8)
1, a kind of method that improves electronic musical-instrument sound effect, it is characterized in that, the electronics oscillator will be comprised in the electronic musical instrument, wave filter, envelop generator, the central processing unit of amplifier and LFO (CPU) is outer to be located in the server (host computer), input end/the output terminal of electronic musical instrument body is connected with described server, form network electronic musical instrument thus, the website that utilizes computer network technique to preestablish provides electronic musical instrument drive software and audio software, with described software download to server and move rear drive electronics oscillator, change is from the waveform or the amplitude of the sound of electronic musical instrument body (source of sound) input, take in the acoustic vibration of source of sound then with acoustic pickup or microphone, at last, form sound by the electrification manipulation, broadcast from loudspeaker, thereby electronic musical instrument is sounded.
2, the method for raising electronic musical-instrument sound effect according to claim 1, its feature also be, the website of preestablishing is based on computer hardware and computer network technique, electronic musical instrument technology and the portal website that forms.
3, the method for raising electronic musical-instrument sound effect according to claim 1, its feature also are, the performance of network electronic musical instrument and sounding are by the online drive software that provides of Virtual network operator, from the network download to the server, and operation.
4, the method for raising electronic musical-instrument sound effect according to claim 1, its feature also are, should also provide the technology of described electronic musical instrument to inquire into platform by Virtual network operator at spider lines, carry out online updating software download and the discussion of electronic musical instrument vocal skill.
5, the method for raising electronic musical-instrument sound effect according to claim 1, its feature also are, should can bring in constant renewal in upgrading at the drive software that spider lines provides.
6, the method for raising electronic musical-instrument sound effect according to claim 1, its feature also is, the performance software that network electronic musical instrument connects into computer operational network operator to be provided can be played, and the product and the accessory of network electronic musical instrument and development and update thereof are provided by Virtual network operator.
7, application rights requires the network electronic musical instrument of 1 described method, comprise the electronic musical instrument body, its body is provided with the performance controller that comprises keyboard and control knob, it is characterized in that, outer being located in the server (host computer) of central processing unit (CPU) that comprises electronics oscillator, wave filter, envelop generator, amplifier and LFO in the electronic musical instrument, input end/the output terminal of electronic musical instrument body is connected with described server, forms network electronic musical instrument thus.
8, network electronic musical instrument according to claim 7, its feature are that also the electronic musical instrument body is provided with midi interface, make the use of can connecting each other of described network electronic musical instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710026505 CN101030367A (en) | 2007-01-18 | 2007-01-18 | Method for increasing electronic musical-instrument sound effect and network electronic musical instrument therewith |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710026505 CN101030367A (en) | 2007-01-18 | 2007-01-18 | Method for increasing electronic musical-instrument sound effect and network electronic musical instrument therewith |
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| Publication Number | Publication Date |
|---|---|
| CN101030367A true CN101030367A (en) | 2007-09-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200710026505 Pending CN101030367A (en) | 2007-01-18 | 2007-01-18 | Method for increasing electronic musical-instrument sound effect and network electronic musical instrument therewith |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103308915A (en) * | 2013-05-29 | 2013-09-18 | 天津孚感科技有限公司 | Sound measurement device and method |
| CN110223664A (en) * | 2019-05-22 | 2019-09-10 | 上海墩庐生物医学科技有限公司 | The methods and applications of opera gong and drum are played in a kind of mobile phone and plate mobile terminal |
-
2007
- 2007-01-18 CN CN 200710026505 patent/CN101030367A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103308915A (en) * | 2013-05-29 | 2013-09-18 | 天津孚感科技有限公司 | Sound measurement device and method |
| CN110223664A (en) * | 2019-05-22 | 2019-09-10 | 上海墩庐生物医学科技有限公司 | The methods and applications of opera gong and drum are played in a kind of mobile phone and plate mobile terminal |
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Open date: 20070905 |