CN2515761Y - Electronic tone corrector special for zheng - Google Patents
Electronic tone corrector special for zheng Download PDFInfo
- Publication number
- CN2515761Y CN2515761Y CN 01273910 CN01273910U CN2515761Y CN 2515761 Y CN2515761 Y CN 2515761Y CN 01273910 CN01273910 CN 01273910 CN 01273910 U CN01273910 U CN 01273910U CN 2515761 Y CN2515761 Y CN 2515761Y
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- CN
- China
- Prior art keywords
- zheng
- emitting diode
- bright spot
- lcds
- light emitting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
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- 239000004973 liquid crystal related substance Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 230000001427 coherent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000000720 eyelash Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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- Electrophonic Musical Instruments (AREA)
- Auxiliary Devices For Music (AREA)
Abstract
The utility model discloses a special electronic sound corrector of zither, there is a casing, and the inside design of casing has singlechip electronic circuit, designs liquid crystal display, LED emitting diode bright spot, microphone pickup hole and switch on the casing panel, key selection, automatic mode, manual mode a, manual mode x etc. button. Through the operation of the relevant keys, the liquid crystal display screen or the LED can display the tone, the string sequence and the pitch name of the Chinese zither and display the difference between the current musical tone and the ideal standard pitch. Implement the utility model discloses can let music beginner easily swiftly carry out zither school sound.
Description
The utility model relates to the application of microelectric technique in music teaching performance technology field, more particularly, relates to a kind of Zheng special electronic CALIBRATION.
In the prior art, CALIBRATION just has only guitar, the special-purpose CALIBRATION of bass except that 12 equal temperance CALIBRATION.Though 12 equal temperance CALIBRATION can be used for the tuner of any musical instrument, manipulate the strings to play and need frequent tuner because be again simultaneously but the string of some musical instruments is many---such as Zheng, using tuner that the CALIBRATION of 12 equal temperances makes Zheng for numerous music beginner, is not an easy thing yet.
The purpose of this utility model is to provide a kind of Zheng special electronic CALIBRATION, and the music beginner that this Zheng special electronic CALIBRATION can allow music theory knowledge, musical technique still also be short of can give the Zheng tuner in easily fast eyelash ground.
The purpose of this utility model realizes by following measure, construct a kind of Zheng special electronic CALIBRATION, comprise a shell, the enclosure design and installation has battery and circuit board, be distributed with the electronic circuitry involved of various electronic devices and components compositions such as single-chip microcomputer on the circuit board, comprise push-button unit, microphone received signal unit, MCU CPU (central processing unit), liquid crystal display and LED light emitting diode, design has LCDs on the machine shell panel, LED diode displaying bright spot, microphone pickup hole and button series.Described button series comprise power switch, tonality selection, automatic mode, manual mode ▲, button such as manual mode , by the operation of relevant button, LCDs on the machine shell panel or LED light emitting diode bright spot can show the relevant situation of string preface, musical alphabet and the pitch of the Zheng string of pointing out current sound equipment.Can carry out the tuner operation at the Zheng of different modes by the operation of mode options button.
Zheng special electronic CALIBRATION of the present utility model, easy and simple to handle, can separate anything but that the music expert can not be the general difficult problem of Zheng tuner, can alleviate the puzzlement that the music beginner learns the easy tuner Zheng of Zheng difficulty.
Below, in conjunction with the accompanying drawings, further specify characteristics of the present utility model, in the accompanying drawing:
Fig. 1 is the front appearance structural representation of a kind of Zheng special electronic CALIBRATION of the present utility model.
Fig. 2 is the circuit theory diagrams of a kind of Zheng special electronic CALIBRATION embodiment of the present utility model.
[1] is LCDs among Fig. 1, and wherein [1.1] are the tonality indications, and [1.2] are the indications of string preface, [1.3] be the musical alphabet indication, [1.4] are simulated pointers, indicate the gap of current musical sound and desirable pitch standard, [2] be LED light emitting diode bright spot, [3] are buttons, and wherein [3.1] are power switch keys, [3.2] be the tonality options button, [3.3] be the automatic mode key, [3.4] manual mode ▲ key, [3.5] are manual mode keys, [4] be microphone pickup hole, be used to receive outside note signal.
[5] are push-button units among Fig. 2, be used to receive command signal, [6] be microphone received signal unit, receive and the processing and amplifying external signal, [7] be the MCU CPU (central processing unit), the signal that microphone is received according to key command sends the coherent signal instruction to [8] liquid crystal display and [9] LED lbd display unit again through calculation process and makes bright signal such as relevant tonality, string preface, musical alphabet and pitch gap and indicate, thereby realizes the function of a kind of Zheng special electronic CALIBRATION of the present utility model.
Claims (3)
1. Zheng special electronic CALIBRATION, comprise a casing, design has LCDs or LED light emitting diode bright spot etc. on machine shell panel, it is characterized in that pen section by described LCDs or light emitting diode bright spot glittering can show the sequence number of each root string of tonality, Zheng of Zheng and musical alphabet and with the gap of ideal standard pitch etc.
2. a kind of Zheng special electronic CALIBRATION according to claim 1, its feature also is, on machine shell panel, be provided with " manually ▲ key " and " manually key ", operation by described " manually ▲ key " or " manually key " can be made manual tuner with any string that up mode or descending mode are selected to set Zheng: show string preface and the musical alphabet that needs tuner by LCDs or LED light emitting diode bright spot, again the gap that shows the musical sound and the ideal standard pitch of current generation by the pen section or the LED light emitting diode bright spot of LCDs.
3. according to claim 1,2 described a kind of Zheng special electronic CALIBRATION, its feature also is, on machine shell panel, be provided with " tonality options button ", the tuner of the Zheng of different tonalities can be set by the operation of this " tonality options button ": as Zheng string preface and the musical alphabet that D timing LCDs or LED light emitting diode bright spot show is set is---1D, 2B, 3A, 4F#, 5E, 6D, 7B, 8A, 9F#, 10E, 11D, 12B, 13A, 14F#, 15E, 16D, 17B, 18A, 19F#, 20E, 21D etc.; Zheng string preface and the musical alphabet that G timing LCDs or LED light emitting diode bright spot show is set then is---1D, 2B, 3A, 4G, 5E, 6D, 7B, 8A, 9G, 10E, 11D, 12B, 13A, 14G, 15E, 16D, 17B, 18A, 19G, 20E, 21D etc.. by that analogy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01273910 CN2515761Y (en) | 2001-11-08 | 2001-11-08 | Electronic tone corrector special for zheng |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01273910 CN2515761Y (en) | 2001-11-08 | 2001-11-08 | Electronic tone corrector special for zheng |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2515761Y true CN2515761Y (en) | 2002-10-09 |
Family
ID=33678717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01273910 Ceased CN2515761Y (en) | 2001-11-08 | 2001-11-08 | Electronic tone corrector special for zheng |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2515761Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1805002B (en) * | 2006-01-12 | 2011-08-24 | 深圳市蔚科电子科技开发有限公司 | Pitching instrument and its implementation method |
| CN102426831A (en) * | 2010-12-28 | 2012-04-25 | 株式会社扩乐格 | Tuner with clamp |
-
2001
- 2001-11-08 CN CN 01273910 patent/CN2515761Y/en not_active Ceased
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1805002B (en) * | 2006-01-12 | 2011-08-24 | 深圳市蔚科电子科技开发有限公司 | Pitching instrument and its implementation method |
| CN102426831A (en) * | 2010-12-28 | 2012-04-25 | 株式会社扩乐格 | Tuner with clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20040907 Decision number of declaring invalidation: 6395 |