CN204178696U - With the digital code keyboard musical instrument of breath controller - Google Patents
With the digital code keyboard musical instrument of breath controller Download PDFInfo
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- CN204178696U CN204178696U CN201420486464.3U CN201420486464U CN204178696U CN 204178696 U CN204178696 U CN 204178696U CN 201420486464 U CN201420486464 U CN 201420486464U CN 204178696 U CN204178696 U CN 204178696U
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- digital code
- code keyboard
- musical instrument
- breath controller
- microcontroller
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Abstract
The utility model proposes the digital code keyboard musical instrument of band breath controller, relate to a kind of musical instrument.The utility model comprises digital code keyboard body, breath controller and music synthesizer.Digital code keyboard body comprises some buttons, the microcontroller detecting key-press status change in real time, Pitchbend Wheel and modulation wheel; In order not only microcontroller can be allowed to detect, whether it is pressed button, and microcontroller can also be allowed to detect the double trigger formula button of its time used that is pressed further; Pitchbend Wheel and modulation wheel are the potentiometer input media that the instantaneous change of user can be allowed to play pitch and modulation parameter.Breath controller is the device that player inputs by blowing, and it comprises to blow some MEMS sensor of strong and weak speed for detecting player.Music synthesizer is the device numeral that digital code keyboard body and breath controller produce being played signal syntheses simulated audio signal.The utility model is for the performance particularly suitable of performance philharmonic kind musical instrument tone color.
Description
Technical field
The utility model relates to a kind of musical instrument, particularly relates to a kind of digital code keyboard musical instrument.
Background technology
Digital code keyboard musical instrument is a kind of musical instrument played by the digital code keyboard input note the same with fingerboard arrangement, built-in music synthesizer can by the note synthesis tone of input, the sound signal of electronics outputs to external sound system the most at last, or is directly sounded by built-in sound system.Digital code keyboard musical instrument and maximum not being both of traditional instrument, it is played by built-in digital code keyboard controller and synthesis control system and is sent musical sound, instead of by the vibration of acoustics and resonator system sounding.So in the tone color played and range, not by the restriction of musical instrument technique, size, the tone color of various different musical instrument effectively can be simulated.
But owing to only having finger-impu system, player, when playing, can only control the volume of note, the breathing sense of uncontrollable music, also cannot control strong and weak and mood in a note.These defects especially affect when kind musical instrument is played wind instruments in performance to play to be experienced.So conventional digital keyboard instrument is applicable to simulate the performance of playing keyboard type, kind musical instrument tone color of manipulating the strings, for performance philharmonic class, particularly plays wind instruments tubing instrument tamber and then compare limitation.
Utility model content
The purpose of this utility model is the digital code keyboard musical instrument proposing to be with breath controller in order to solve the problem; The digital code keyboard musical instrument of this band breath controller is not only applicable to simulate the performance of playing keyboard type, kind musical instrument tone color of manipulating the strings, and is suitable for for the performance of performance philharmonic kind musical instrument tone color yet, even if player can by breathing the breath controlling music.
The technical solution of the utility model is as follows:
The utility model is the digital code keyboard musical instrument of band breath controller, comprises digital code keyboard body, breath controller and music synthesizer;
Described digital code keyboard body comprises some buttons, the microcontroller detecting key-press status change in real time, Pitchbend Wheel and modulation wheel; In order not only microcontroller can be allowed to detect, whether it is pressed described button, and microcontroller can also be allowed to detect the double trigger formula button of its time used that is pressed further; Described Pitchbend Wheel and modulation wheel are the potentiometer input media that the instantaneous change of user can be allowed to play pitch and modulation parameter;
Described breath controller is the device that player inputs by blowing, and it comprises to blow some MEMS sensor of strong and weak speed for detecting player;
Described music synthesizer is the device numeral that digital code keyboard body and breath controller produce being played signal syntheses simulated audio signal.
Further, the digital code keyboard musical instrument of described band breath controller also comprises the sound system for simulated audio signal being become voice signal.
Further, the digital code keyboard musical instrument of described band breath controller also comprises midi interface, USB interface and the WIFI interface transmitted for data.
The beneficial effect of utility model:
1, the adding of breath controller, make player can be controlled the breath of music by breathing: one, allow player can control the mood of note with breath, they are two years old, also power and mood can be controlled in a note, its three, effectively can simulate breathing when playing wind instruments and breath, finer and smoother performance overwhelming majority blowing instrument.These are experienced greatly improving the performance of playing wind instruments tubing instrument tamber;
2, the existence of midi interface, USB interface and WIFI interface, makes extendability of the present utility model better, can carry out data communication quickly and easily, substantially increase ease for use of the present utility model and convenience with other system.
Accompanying drawing explanation
Fig. 1 is the theory diagram that the utility model more excellent example is executed.
Embodiment
In order to better the utility model is described, be now described further with accompanying drawing in conjunction with the embodiments.
The utility model is the digital code keyboard musical instrument of band breath controller.As shown in Figure 1, for a more excellent example of the present utility model is executed.Digital code keyboard musical instrument with breath controller comprises digital code keyboard body 1, breath controller 2 and music synthesizer 3;
Digital code keyboard body 1 comprises some buttons, the microcontroller detecting key-press status change in real time, Pitchbend Wheel and modulation wheel; In order not only microcontroller can be allowed to detect, whether it is pressed above-mentioned button, and microcontroller can also be allowed to detect the double trigger formula button of its time used that is pressed further; Above-mentioned Pitchbend Wheel and modulation wheel are the potentiometer input media that the instantaneous change of user can be allowed to play pitch and modulation parameter.
During work, microcontroller can detect the state change of button in real time, particularly, not only can detect certain button whether to be pressed, and the mistiming can connected according to upper and lower button, judge the speed of pressing movement, thus obtain dynamics size when player plays keyboard.In addition, by the analog to digital converter that digital code keyboard body 1 is built-in, the potentiometer input current potential of Pitchbend Wheel and modulation wheel can be detected, thus obtain the input data of user.
Breath controller 2 is the device that player inputs by blowing, and it comprises to blow some MEMS sensor of strong and weak speed for detecting player.MEMS (micro electro mechanical system) (MEMS) sensor is the breathing power being detected player by high-sensitive air pressure/flow sensor.Detect the precision of data and real-time to improve, the utility model is adopted a multiple MEMS sensor composition array and to be blown strong and weak speed to detect player.
Music synthesizer 3 is the device numeral that digital code keyboard body 1 and breath controller 2 produce being played signal syntheses simulated audio signal.
Music synthesizer 3 is the devices the instruction synthesis musical sound played, and is the key of sound quality.
Music synthesizer 3 adopts the mode of sampling synthesis, stores in storer within it by real musical instrument voice sample, and by the playback of sample engine technology, obtains the sound of Reality simulation instrument playing.Sample engine comprises the device that sample is carried out resampling playback by, the amplitude modulation of digital audio and video signals elapsed time variable generated and the filtering of time variable, obtain the digital audio and video signals that analog instruments is played, convert simulated audio signal to by digital analog converter.
The utility model also comprises the sound system 4 for simulated audio signal being become voice signal.Music synthesizer 3 export simulated audio signal can be directly inputted in sound system 4, the simulated audio signal received is become voice signal by sound system 4, sounds, make people can enjoyment to music.
During performance, by breath controller 2, player can by breathing the breath controlling music, particularly, the mood of note can be controlled with breath, and in a note, also can control power and mood, thus the breathing that can effectively simulate when playing wind instruments and breath, finer and smoother performance overwhelming majority blowing instrument.These are experienced greatly improving the performance of playing wind instruments tubing instrument tamber.
For making extendability better, can carry out data communication with other system quickly and easily, increase ease for use and convenience, the utility model also comprises midi interface, USB interface and WIFI interface.Particularly, use the Musical Instrument Digital midi interface of international standard can carry out communication with the digital music instruments of any compatible MIDI consensus standard of outside, digital music device, reach the object in system the utility model being dissolved into other products composition, strengthen versatility.Meanwhile, adopt current more convenient general general-purpose serial bus USB interface and WIFI interface to be linked into the equipment such as PC computer, mobile Internet terminal, increase ease for use of the present utility model and versatility further.
Claims (3)
1. be with the digital code keyboard musical instrument of breath controller, comprise digital code keyboard body, it is characterized in that: also comprise breath controller and music synthesizer;
Described digital code keyboard body comprises some buttons, the microcontroller detecting key-press status change in real time, Pitchbend Wheel and modulation wheel; In order not only microcontroller can be allowed to detect, whether it is pressed described button, and microcontroller can also be allowed to detect the double trigger formula button of its time used that is pressed further; Described Pitchbend Wheel and modulation wheel are the potentiometer input media that the instantaneous change of user can be allowed to play pitch and modulation parameter;
Described breath controller is the device that player inputs by blowing, and it comprises to blow some MEMS sensor of strong and weak speed for detecting player;
Described music synthesizer is the device numeral that digital code keyboard body and breath controller produce being played signal syntheses simulated audio signal.
2. the digital code keyboard musical instrument of band breath controller as claimed in claim 1, is characterized in that: also comprise the sound system for simulated audio signal being become voice signal.
3. the digital code keyboard musical instrument of band breath controller as claimed in claim 1, is characterized in that: also comprise midi interface, USB interface and the WIFI interface transmitted for data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420486464.3U CN204178696U (en) | 2014-08-27 | 2014-08-27 | With the digital code keyboard musical instrument of breath controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420486464.3U CN204178696U (en) | 2014-08-27 | 2014-08-27 | With the digital code keyboard musical instrument of breath controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204178696U true CN204178696U (en) | 2015-02-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420486464.3U Expired - Fee Related CN204178696U (en) | 2014-08-27 | 2014-08-27 | With the digital code keyboard musical instrument of breath controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204178696U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107705774A (en) * | 2017-11-23 | 2018-02-16 | 李超鹏 | A kind of electronic musical instrument analog machine |
| CN107871487A (en) * | 2016-12-12 | 2018-04-03 | 珠海市杰理科技股份有限公司 | MIDI instrument devices |
| CN111613196A (en) * | 2020-05-26 | 2020-09-01 | 刘洋 | Electronic musical instrument for controlling tremolo and bend sound through somatosensory |
-
2014
- 2014-08-27 CN CN201420486464.3U patent/CN204178696U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107871487A (en) * | 2016-12-12 | 2018-04-03 | 珠海市杰理科技股份有限公司 | MIDI instrument devices |
| CN107705774A (en) * | 2017-11-23 | 2018-02-16 | 李超鹏 | A kind of electronic musical instrument analog machine |
| CN111613196A (en) * | 2020-05-26 | 2020-09-01 | 刘洋 | Electronic musical instrument for controlling tremolo and bend sound through somatosensory |
| CN111613196B (en) * | 2020-05-26 | 2023-09-26 | 刘洋 | Electronic musical instrument for controlling tremolo and curvelet through somatosensory |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20150827 |
|
| EXPY | Termination of patent right or utility model |