CN206649896U - A kind of digital music integrates modulation effect device - Google Patents
A kind of digital music integrates modulation effect device Download PDFInfo
- Publication number
- CN206649896U CN206649896U CN201720197705.6U CN201720197705U CN206649896U CN 206649896 U CN206649896 U CN 206649896U CN 201720197705 U CN201720197705 U CN 201720197705U CN 206649896 U CN206649896 U CN 206649896U
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- CN
- China
- Prior art keywords
- modulation
- circuit board
- parameter
- modulation effect
- potentiometer
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of digital music to integrate modulation effect device, it is characterized in that：Including upper casing, lower casing, provided with potentiometer, the first circuit board of slide-changing resistor, the second circuit board provided with modulation effect processing unit, upper casing and lower casing are connected by screw the accommodating cavity of composition one, the first circuit board, second circuit board are in accommodating cavity body, first circuit board is connected with second circuit board by GPIO interface, the modulation effect processing unit build-in module parameter and modulation parameter, the second circuit board are provided with input interface, output interface, D/C power input interface, power switch and LED light.The modulation effect device of multi-effect modulation is integrated by the technical program, multi-effect type, such as Fo Langge are realized on a product（Fringing）, chorus, tremolo, trill, double-tone, phase, tone, transposition.And waveform sweep velocity, depth and width can be adjusted, with a three-dimensional formal layout waveform, allow effect to further enhance.
Description
Technical field
Audio signal processing technique field is the utility model is related to, modulation effect device is integrated more particularly to a kind of digital music.
Background technology
Effect device is that current many musical instruments (such as electric guitar, string music) are drilled for applying effect, the device influenceed to audio
Play and voice show when all use it, it may be said that effect device has been essential in the composition of music.Existing market
Upper modulation class effect device divides very scattered, the appearance in the form of various effects mostly, such as trill, chorus, Fo Langge etc. are as single
Product, and adjustable knob quantity is 2-3, without special place for some musical compositions person, also to be spent more
More money goes to buy more effect devices.These type of effect are integrated in a inside by this product, increase more regulation rotations
Button, same price can buy more functions and effect.
The content of the invention
To achieve these goals, the utility model provides a kind of digital music and integrates modulation effect device, it is characterized in that：
Including upper casing, lower casing, provided with potentiometer, the first circuit board of slide-changing resistor, the second circuit provided with modulation effect processing unit
Plate, upper casing and lower casing are connected by screw the accommodating cavity of composition one, and the first circuit board, second circuit board are located at accommodating cavity
Interior, first circuit board is connected with second circuit board by GPIO interface, the modulation effect processing unit build-in module parameter
And modulation parameter, the second circuit board refer to provided with input interface, output interface, D/C power input interface, power switch and LED
Show lamp.
Mode parameter built in the modulation effect processing unit include Fo Langge fringings, chorus, tremolo, trill, double-tone,
Eight kinds of phase, tone, transposition mode parameters.
Eight kinds of mode parameters built in the modulation effect processing unit pass through a potentiometer, and Setting pattern on potentiometer
Adjusting knob controls.
Modulation parameter built in the modulation effect processing unit includes frequency/velocity modulation, depth modulation, MIX mixing
Than modulation, TWEAK Parameter Modulations, corresponding every kind of modulation parameter is correspondingly provided with potentiometer control, corresponding current potential in first circuit board
Frequency/velocity modulation knob, depth modulation knob, MIX mixing ratios modulation knob, TWEAK Parameter Modulation knobs are set on device.
The second circuit board is provided with circuit ground screw, and input interface, output interface, D/C power input interface are distributed in
The both sides of upper casing.
Of the present utility model has the beneficial effect that：The modulation effect device of multi-effect modulation is integrated by the technical program,
Multi-effect type, such as Fo Langge fringings, chorus, tremolo, trill, double-tone, phase, tone, shifting are realized on a product
Adjust.And waveform sweep velocity, depth and width can be adjusted, with a three-dimensional formal layout waveform, allow effect further to increase
By force.And other kinds of product only has two kinds of speed and depth on the market, and an also MIX dry and wet mixing ratio knob allows effect
Fruit carries out strong and weak contrast, and other products are without this function.This each effect is all a product on the market at present, and all
It is to be realized by hardware circuit, or even some effect hardware circuits can not be accomplished, such as tone and transposition, tone are to allow
Musical instrument sends clock or the sound of bell one kind, and transposition can allow the original height that increases to return again to.Above several types are all integrated
On a product, by middle knob come switch mode, consumer only needs to spend seldom money to can be obtained by a variety of effects
Fruit.
Brief description of the drawings
Fig. 1 is overall structure decomposing schematic representation of the present utility model.
Fig. 2 is overall structure schematic perspective view of the present utility model.
Fig. 3 is the schematic perspective view of another angle of overall structure of the present utility model.
Embodiment
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings.
Accompanying drawing 1-3 is refer to, a kind of digital music integrates modulation effect device, it is characterised in that：Including upper casing 2, lower casing 6,
Provided with potentiometer, the first circuit board 3 of slide-changing resistor, the second circuit board 4 provided with modulation effect processing unit, upper casing 2 is with
Shell 6 is located in accommodating cavity body by one accommodating cavity of the connection of screw 7 composition, the first circuit board 3, second circuit board 4, and first
Circuit board 3 is connected with second circuit board 4 by GPIO interface, the modulation effect processing unit build-in module parameter and modulation
Parameter, the second circuit board 4 are provided with input interface 14, output interface 16, D/C power input interface 15, the and of power switch 17
LED light 8.
Preferably, the mode parameter built in the modulation effect processing unit includes Fo Langge fringings, chorus, tremolo, quivered
Eight kinds of sound, double-tone, phase, tone, transposition mode parameters.
Preferably, eight kinds of mode parameters built in the modulation effect processing unit are by a potentiometer, and on potentiometer
Setting pattern adjusting knob 11 controls.
Preferably, the modulation parameter built in the modulation effect processing unit include frequency/velocity modulation, depth modulation,
The modulation of MIX mixing ratios, TWEAK Parameter Modulations, corresponding every kind of modulation parameter are correspondingly provided with potentiometer control in first circuit board 3,
Frequency/velocity modulation knob 10, depth modulation knob 9, MIX mixing ratios modulation knob 12, TWEAK ginsengs are set on corresponding potentiometer
Number modulation knob 13.
Second circuit board 4 described further is provided with circuit ground screw 5, and input interface 14, output interface 16, D/C power are defeated
Incoming interface 15 is distributed in the both sides of upper casing 2.
It is a potentiometer below each knob of the technical program, each potentiometer is a slide-changing resistor, is adjusted
System 13 potentiometers of rotation change parameter, the effect of same middle model adjusting knob 11 by distributing the resistance on potentiometer
Fruit type, in 8 parts of mean allocation on mode tuning knob 11, a parametric variable is respectively done, it is real in 1/8th resistance
Existing 0.0-1.0 decimal change, just resets the parameter more than 1/8th resistances and restarts to count, and pass through GPIO interface
The CPU execution algorithmic function is told to call the parameter.
Above-described embodiment of the present utility model is only intended to clearly illustrate the utility model example, and is not
Restriction to embodiment of the present utility model.And for belong to connotation of the present utility model extend out it is apparent
Change or variation still fall within the scope of protection of the utility model.
Claims (5)
1. a kind of digital music integrates modulation effect device, it is characterised in that：Including upper casing（2）, lower casing（6）, provided with potentiometer, cunning
Become the first circuit board of resistance（3）, second circuit board provided with modulation effect processing unit（4）, upper casing（2）And lower casing（6）It is logical
Cross screw（7）One accommodating cavity of connection composition, the first circuit board（3）, second circuit board（4）In accommodating cavity body, the
One circuit board（3）With second circuit board（4）It is connected by GPIO interface, the modulation effect processing unit build-in module parameter
And modulation parameter, the second circuit board（4）Provided with input interface（14）, output interface（16）, D/C power input interface（15）、
Power switch（17）And LED light（8）.
2. a kind of digital music according to claim 1 integrates modulation effect device, it is characterised in that：At the modulation effect
Managing the mode parameter built in unit includes eight kinds of Fo Langge fringings, chorus, tremolo, trill, double-tone, phase, tone, transposition patterns
Parameter.
3. a kind of digital music according to claim 2 integrates modulation effect device, it is characterised in that：At the modulation effect
Eight kinds of mode parameters built in reason unit pass through a potentiometer, and Setting pattern adjusting knob on potentiometer（11）Control.
4. a kind of digital music according to claim 1 integrates modulation effect device, it is characterised in that：At the modulation effect
Managing the modulation parameter built in unit includes frequency/velocity modulation, depth modulation, the modulation of MIX mixing ratios, TWEAK Parameter Modulations, right
Every kind of modulation parameter is answered in first circuit board（3）Potentiometer control is correspondingly provided with, frequency/velocity modulation is set on corresponding potentiometer
Knob（10）, depth modulation knob（9）, MIX mixing ratios modulation knob（12）, TWEAK Parameter Modulation knobs（13）.
5. a kind of digital music according to claim 1 integrates modulation effect device, it is characterised in that：The second circuit board
（4）Provided with circuit ground screw（5）, input interface（14）, output interface（16）, D/C power input interface（15）It is distributed in upper casing
（2）Both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720197705.6U CN206649896U (en) | 2017-03-02 | 2017-03-02 | A kind of digital music integrates modulation effect device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720197705.6U CN206649896U (en) | 2017-03-02 | 2017-03-02 | A kind of digital music integrates modulation effect device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206649896U true CN206649896U (en) | 2017-11-17 |
Family
ID=60281041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720197705.6U Expired - Fee Related CN206649896U (en) | 2017-03-02 | 2017-03-02 | A kind of digital music integrates modulation effect device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206649896U (en) |
-
2017
- 2017-03-02 CN CN201720197705.6U patent/CN206649896U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171117 Termination date: 20200302 |
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| CF01 | Termination of patent right due to non-payment of annual fee |