On this article, we’ll present you methods to arrange a MIDI contour on the Line 6 Helix guitar processor. A MIDI contour is a method to management the amount or different parameters of a sound utilizing a MIDI controller, akin to an expression pedal. This may be an effective way so as to add expression and dynamics to your guitar taking part in.
To arrange a MIDI contour on the Helix, you’ll first want to attach a MIDI controller to the Helix. After you have finished this, you may comply with these steps:
- Press the “Edit” button on the Helix.
- Navigate to the “Cont” tab.
- Choose the “MIDI” supply for the contour you wish to use.
- Alter the “Min” and “Max” parameters to set the vary of the contour.
- Press the “Assign” button and transfer your MIDI controller to assign it to the contour.
- Press the “Exit” button to save lots of your modifications.
Now that you’ve arrange a MIDI contour, you should utilize it to regulate the amount or different parameters of your guitar sound. For instance, you possibly can assign a MIDI contour to an expression pedal and use it to fade in or out a delay impact. You can additionally assign a MIDI contour to a knob in your MIDI controller and use it to regulate the quantity of acquire in your guitar sound.
Understanding MIDI Management on Helix
MIDI (Musical Instrument Digital Interface) is a protocol that permits digital musical devices to speak with one another. It allows you to management parameters on one gadget with one other gadget, creating a robust system for controlling your rig. The Helix flooring processor from Line 6 options intensive MIDI capabilities, permitting you to combine it with different units and create complicated management setups.
Helix has two essential forms of MIDI management:
- Program Change Messages: These messages are used to change between presets on the Helix or different units.
- Management Change (CC) Messages: These messages are used to regulate particular parameters on the Helix or different units, akin to quantity, results settings, or amp parameters.
To arrange MIDI management on Helix, you may want a MIDI controller, akin to a keyboard, foot controller, or different gadget that may ship MIDI messages. You will additionally want to attach the MIDI controller to the Helix utilizing a MIDI cable. As soon as you’ve got linked the units, you may start assigning MIDI messages to regulate parameters on the Helix.
The next steps will present you methods to arrange MIDI management on Helix:
- Join the MIDI controller to the Helix utilizing a MIDI cable.
- On the Helix, press the “Setup” button.
- Choose the “MIDI” tab.
- Allow the “MIDI In” setting.
- Choose the “CC Assign” tab.
- Use the “Assign” knob to assign a MIDI CC quantity to the parameter you wish to management.
- Press the “Retailer” button to save lots of the setting.
Configuring MIDI Inputs and Outputs
To start, you may want to attach your Helix to a appropriate MIDI gadget utilizing MIDI cables. As soon as linked, energy up the Helix and open the World Settings menu by urgent the World button. Navigate to the MIDI/USB Settings web page, the place you may configure your MIDI inputs and outputs.
MIDI Inputs
Configure the MIDI enter settings to obtain MIDI messages from exterior units. You possibly can choose the enter port and channel, in addition to specify the MIDI message sort (Word, CC, or Program Change) to obtain.
MIDI Enter Port MIDI Enter Channel MIDI Message Kind MIDI 1 1 Word MIDI 2 2 CC MIDI Outputs
Configure the MIDI output settings to ship MIDI messages to exterior units. Choose the output port and channel, and specify the MIDI message sort (Word, CC, or Program Change) to ship.
MIDI Output Port MIDI Output Channel MIDI Message Kind MIDI 1 1 Word MIDI 2 2 CC Mapping MIDI Controls to Contour Parameters
As soon as you’ve got created your required Contour, you may map MIDI controls to its numerous parameters. This may mean you can management the Contour’s habits remotely utilizing a MIDI controller or sequencer.
To map a MIDI management to a Contour parameter, comply with these steps:
- Choose the Contour you wish to management.
- Click on on the “MIDI” tab within the Contour editor.
- Within the “MIDI Management” column, click on on the parameter you wish to management.
- Transfer the specified MIDI management in your MIDI controller. The worth of the corresponding parameter will replace accordingly.
The next desk lists the Contour parameters that may be managed through MIDI:
Parameter MIDI Management Assault CC#1 Decay CC#2 Maintain CC#3 Launch CC#4 Achieve CC#7 Combine CC#10 Along with the above parameters, it’s also possible to management the general bypass state of the Contour utilizing MIDI. To do that, map a MIDI management to the “Bypass” parameter within the “MIDI” tab of the Contour editor.
Setting Contour Vary
The Contour Vary parameter units the vary of values that the MIDI contour will management. The minimal worth is 0, and the utmost worth is 127. You need to use the Contour Vary parameter to restrict the vary of values that the MIDI contour can management. This may be helpful for creating extra refined results or for stopping the MIDI contour from controlling parameters that you do not need it to.
Interpolation
The Interpolation parameter units the best way that the MIDI contour interpolates between its management factors. The Interpolation parameter could be set to one in every of three values: Linear, Cubic, or Bezier. Linear interpolation is the best sort of interpolation, and it creates a straight line between the management factors. Cubic interpolation creates a smoother curve between the management factors, and it’s the mostly used sort of interpolation for MIDI contours. Bezier interpolation creates a curve that’s extra customizable than the curves created by linear and cubic interpolation.
Interpolation Settings
Setting Description Linear Creates a straight line between the management factors. Cubic Creates a clean curve between the management factors. Bezier Creates a curve that’s extra customizable than the curves created by linear and cubic interpolation. Using MIDI Expression Pedals
MIDI expression pedals present a flexible method to management numerous parameters on the Helix. To arrange a MIDI expression pedal, comply with these steps:
1. Configure the Pedal
Join the MIDI expression pedal to the suitable MIDI port on the Helix. Navigate to the “MIDI” menu, then “MIDI Management Assignments,” and choose the specified parameter to be managed.
2. Select MIDI Supply
Choose the MIDI expression pedal because the “Supply” for the parameter. Alter the “Polarity” and “Minimal Worth” settings as wanted to make sure the pedal’s habits matches your preferences.
3. Curve Form
Choose the “Curve Form” that determines how the pedal’s motion interprets to parameter modifications. Select from linear, exponential, or customized curves to fine-tune the response.
4. Worth Vary
Set the “Worth Vary” to outline the minimal and most values that the parameter can attain when the pedal is at its heel and toe positions.
5. MIDI Channel
Select the MIDI channel that the expression pedal will reply to. This lets you assign a number of pedals to regulate completely different parameters on separate channels.
6. Invert
Allow the “Invert” choice to reverse the path of the pedal’s motion. For instance, shifting the pedal ahead would lower the parameter worth as an alternative of accelerating it.
7. Superior Choices
Further superior choices permit for extra granular management over the MIDI expression pedal’s habits. These choices embody:
- Exponential Curve Price: Adjusts the speed at which the exponential curve responds to the pedal motion.
- Smoothing: Applies a smoothing algorithm to scale back jitter within the parameter modifications.
- Offset and Scale: Permits exact fine-tuning of the pedal’s worth vary and minimal worth.
Creating Customized MIDI Mappings
MIDI mappings mean you can management exterior units, akin to synthesizers or drum machines, utilizing your Helix. This may be helpful for creating customized sounds or for integrating your Helix into a bigger MIDI setup.
To create a customized MIDI mapping, first choose the parameter you wish to management on the exterior gadget. Then, press the “MIDI” button on the Helix and choose “Edit Map.” This may open the MIDI Mapping Editor.
Within the MIDI Mapping Editor, you may specify the next parameters:
- **MIDI Channel:** The MIDI channel that the mapping can be despatched on.
- **MIDI Management Change Quantity:** The MIDI management change quantity that can be despatched when the parameter is modified.
- **Worth:** The worth that can be despatched when the parameter is modified.
- **Vary:** The vary of values that the parameter could be set to.
MIDI Management Change Numbers
MIDI management change numbers are used to specify the precise parameter that can be managed on the exterior gadget. A whole listing of MIDI management change numbers could be discovered within the MIDI specification.
Some frequent MIDI management change numbers embody:
Management Change Quantity Parameter 0 Financial institution Choose 1 Modulation Wheel 7 Quantity 10 Pan 11 Expression Pedal Making a Customized MIDI Mapping for a Synthesizer
To create a customized MIDI mapping for a synthesizer, you will have to know the MIDI management change numbers for the parameters you wish to management. After you have this info, you may comply with these steps:
- Choose the parameter you wish to management on the synthesizer.
- Press the “MIDI” button on the Helix and choose “Edit Map.”
- Within the MIDI Mapping Editor, set the MIDI Channel to the channel that the synthesizer is listening on.
- Set the MIDI Management Change Quantity to the management change quantity for the parameter you wish to management.
- Set the Worth to the worth you wish to ship when the parameter is modified.
- Set the Vary to the vary of values that the parameter could be set to.
- Click on “OK” to save lots of the mapping.
Integrating Exterior MIDI Gadgets
To reinforce the capabilities of your Helix, you may join exterior MIDI units to regulate numerous parameters. These exterior units can vary from MIDI keyboards to expression pedals, offering you with expanded management over your sound.
To combine exterior MIDI units, you will have to attach them to the Helix’s MIDI Enter (Expression Jack) or MIDI Output (TRS Jack) utilizing applicable MIDI cables.
As soon as linked, you will have to configure the Helix to acknowledge the MIDI gadget. That is finished via the “MIDI Management” part within the Helix editor software program.
Setting Up MIDI Management
Observe these steps to arrange MIDI management within the Helix editor software program:
1. Open the Helix editor software program and choose “MIDI Management” from the menu.
2. Within the “Enter Gadgets” part, choose the MIDI gadget you wish to management the Helix.
3. Within the “Management Assignments” part, choose the Helix parameter you wish to management with the MIDI gadget.
4. Set the “Kind” to “Word” or “CC” (Steady Controller) relying on the kind of MIDI message the gadget sends.
5. Alter the “Vary” to outline the vary of MIDI values that management the Helix parameter.
6. Choose the “Toggle” choice to toggle the parameter on or off with a MIDI observe or CC.
7. Click on “Add” to create the management task.
8. Repeat steps 3-7 for every parameter you wish to management.
9. After you have completed assigning MIDI controls, click on “Save” to save lots of the settings to the Helix.MIDI Message Kind Description Word Controls a parameter by sending a selected MIDI observe quantity. CC Controls a parameter by sending a Steady Controller (CC) message with a selected quantity. Midi Contour Mode
The Helix MIDI Contour mode permits you to management the amount, pitch, or different parameters of your guitar or results pedals utilizing a MIDI controller. This may be helpful for creating expressive and dynamic performances, or for controlling your sound remotely.
Setting Up A Midi Contour
- Join your MIDI controller to the Helix utilizing a MIDI cable.
- On the Helix, press the System button.
- Choose the MIDI tab.
- Set the MIDI Enter to the MIDI port that your controller is linked to.
- Set the MIDI Channel to the MIDI channel that your controller is utilizing.
- Set the MIDI CC#> to the MIDI CC quantity that you simply wish to use to regulate the parameter.
- Set the MIDI Vary to the vary of values that you simply wish to use to regulate the parameter.
- Set the MIDI Curve to the form of the curve that you simply wish to use to regulate the parameter.
- Press the Save button.
- Press the Exit button.
Troubleshooting MIDI Contour Points
In case you are having hassle getting your MIDI contour to work, right here are some things you may attempt:
Be sure that your MIDI controller is sending the right MIDI information.
You need to use a MIDI monitor to verify the MIDI information that your controller is sending. This may provide help to to ensure that the controller is sending the right CC quantity and vary of values.
Be sure that the Helix is receiving the MIDI information.
You possibly can verify this by going to the System -> MIDI tab on the Helix. The MIDI Enter discipline ought to present the MIDI port that your controller is linked to. The MIDI Channel discipline ought to present the MIDI channel that your controller is utilizing.
Be sure that the MIDI contour is about up accurately.
Go to the System -> MIDI Contour tab on the Helix. Be sure that the MIDI CC#>, MIDI Vary, and MIDI Curve settings are set accurately.
Attempt restarting the Helix.
This may typically resolve MIDI points.
Contact Line 6 assist.
In case you are nonetheless having hassle getting your MIDI contour to work, you may contact Line 6 assist for assist.
The way to Setup a MIDI Contour on Helix
MIDI contours are a robust software that can be utilized to create all kinds of dynamic and expressive MIDI results. They can be utilized to regulate any MIDI parameter, akin to quantity, pitch, or filter cutoff. On this article, we’ll present you methods to arrange a MIDI contour on a Helix guitar processor.
To get began, you may want a MIDI controller and a Helix processor. After you have each of those, you may want to attach them utilizing a MIDI cable. As soon as you’ve got finished this, you may open the Helix editor software program and create a brand new preset.
Within the preset editor, you may see a bit referred to as “MIDI Management.” That is the place you may arrange your MIDI contours. To create a brand new MIDI contour, click on on the “Add” button. This may open up a brand new window the place you may configure the contour’s settings.
The very first thing you may must do is choose the MIDI parameter that you simply wish to management. You are able to do this by clicking on the “Parameter” drop-down menu. As soon as you’ve got chosen the parameter, you may must set the contour’s vary. The vary is the minimal and most values that the parameter can be set to when the contour is lively.
Subsequent, you may must set the contour’s form. The form determines how the parameter will change over time. There are a selection of various shapes to select from, akin to linear, exponential, and logarithmic. As soon as you’ve got chosen the form, you may must set the contour’s length. The length is the size of time that the contour can be lively.
Lastly, you may must set the contour’s set off. The set off is the occasion that can trigger the contour to start out taking part in. You possibly can select from quite a lot of completely different triggers, akin to a MIDI Word On message, a MIDI Management Change message, or a footswitch. As soon as you’ve got set the set off, you may must click on on the “OK” button to save lots of the contour.
Now that you’ve got created a MIDI contour, you should utilize it to regulate any MIDI parameter in your Helix processor. To do that, merely assign the contour to a MIDI controller. You are able to do this by clicking on the “Assign” button within the MIDI Management part of the preset editor.
Folks Additionally Ask
How do I take advantage of a MIDI contour to regulate pitch?
To make use of a MIDI contour to regulate pitch, you may want to pick the “Pitch” parameter within the MIDI Management part of the preset editor. As soon as you’ve got finished this, you may set the contour’s vary, form, length, and set off. The vary will decide the minimal and most pitch values that can be performed when the contour is lively. The form will decide how the pitch will change over time. The length will decide the size of time that the contour can be lively. The set off will decide the occasion that can trigger the contour to start out taking part in.
How do I take advantage of a MIDI contour to regulate quantity?
To make use of a MIDI contour to regulate quantity, you may want to pick the “Quantity” parameter within the MIDI Management part of the preset editor. As soon as you’ve got finished this, you may set the contour’s vary, form, length, and set off. The vary will decide the minimal and most quantity values that can be performed when the contour is lively. The form will decide how the amount will change over time. The length will decide the size of time that the contour can be lively. The set off will decide the occasion that can trigger the contour to start out taking part in.
How do I take advantage of a MIDI contour to regulate filter cutoff?
To make use of a MIDI contour to regulate filter cutoff, you may want to pick the “Filter Cutoff” parameter within the MIDI Management part of the preset editor. As soon as you’ve got finished this, you may set the contour’s vary, form, length, and set off. The vary will decide the minimal and most filter cutoff values that can be performed when the contour is lively. The form will decide how the filter cutoff will change over time. The length will decide the size of time that the contour can be lively. The set off will decide the occasion that can trigger the contour to start out taking part in.
