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Bitwig Modulation System - Modulate Any Parameter on any Device, Plugin, or Effect

Bitwig Guide | Apr 12, 2022

Bitwig Studio’s modulation system is powerful and easy to use, allowing you to add, arrange, and cross-modulate multiple modulators on any effect or instrument by simply clicking the modulation symbol. You can modulate any parameter on the same or lower hierarchy within a device, including cross-modulating between modulators, but you cannot modulate parameters in parent or higher-level devices. The system is highly modular, intuitive, and offers helpful guides by pressing F1 on any modulator for more details.

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Short Overview

In Bitwig Studio, I can easily enable the modulation system by clicking a small symbol on any VST, effect, or instrument, which opens up slots for adding modulators. I can use different modulators like envelopes, LFOs, or macros, and freely assign them to any parameter at the same or lower level in the device hierarchy. The interface lets me quickly adjust modulation amounts, duplicate or rearrange modulators, and even modulate other modulators for advanced control. If I ever need help, pressing F1 on a modulator gives me detailed information about all the available functions.

Introduction to Bitwig Studio’s Modulation System

In this summary, I will take you through the versatile modulation system in Bitwig Studio. I will explain how to activate it, how it works with devices, and discuss essential concepts like modulation routing, modulation targets, and how hierarchy impacts what you can modulate. I’ll clarify technical terms where useful, and guide you through unique features like cross-modulation and macro controls.

Activating and Accessing Modulation

To enable the modulation system in Bitwig Studio, all it takes is a simple click on the small modulation symbol located beneath any VST, audio effect, or instrument. Once clicked, a modulation area appears, displaying three empty slots. These slots are where I can add modulators to the device.

Adding and Managing Modulators

I can add a modulator by clicking a slot, which opens a browser window where I can choose from different modulators, such as envelopes (For example, the “Four Stage” envelope) or an LFO (Low-Frequency Oscillator). I am able to add as many modulators as I want; there’s no limit.

Modulators are not static. I can:

Applying and Tweaking Modulation

When a modulator is added, a corresponding modulation handle appears, turning relevant controls green to indicate their eligibility for modulation. Clicking and dragging on these handles adjusts the modulation amount. Modulators can target parameters like cutoff, resonance, or mix.

Opening a modulator for detailed editing is easy with a click. Holding Control and clicking lets me expand several modulator panels simultaneously. This multitasking makes managing complex modulation setups intuitive.

Modulating Modulation: Cross-Modulation

A powerful feature in Bitwig Studio is the ability for one modulator to modulate the modulation depth or settings of another. For example, a macro button (a simple assignable dial) can control not only device parameters but also the modulation strength of an ADSR envelope. This cross-modulation makes for intricate, evolving patches.

Modulation Curves and Targets

Modulation is not always linear. Bitwig allows me to change the modulation curve (e.g., exponential curves), affecting how the modulation influences the target. Each time I select a modulator and apply modulation, I can monitor the modulation target and amount in an info area to the left.

Understanding Modulation Hierarchy and Targeting

Bitwig employs a hierarchy, influencing what parameters I can target:

Supported Modulators

Bitwig includes a variety of modulators out-of-the-box. These include LFOs (for periodic changes), envelopes (for one-shot or cyclical shapes), macro controls (user-assignable dials), and more advanced options for randomization, step sequencing, or MIDI-driven modulation.

Additional Help and Documentation

If I need guidance on a particular modulator’s operation, Bitwig’s built-in help is available. By selecting a modulator and pressing F1, documentation appears with detailed descriptions of every control and feature.

Conclusion

Bitwig Studio’s modulation system empowers me to create highly dynamic and deeply interactive instrument and effect patches. The flexibility to modulate virtually any parameter, across nested devices, with unlimited modulators, and using advanced routing options, makes it a standout system among modern DAWs. Its modularity, ease of use, and hierarchical clarity let both beginners and advanced users design complex modulations with confidence and creativity.

Full Video Transcription

This is what im talking about in this video. The text is transcribed by Whisper, so it might not be perfect. If you find any mistakes, please let me know.
You can also click on the timestamps to jump to the right part of the video, which should be helpful.

Click to expand Transcription

[00:00:00] The modulation system in Bitwig Studio is pretty powerful and you can enable the modulation
[00:00:05] system in Bitwig Studio by just clicking the small little symbol down below here.
[00:00:10] You can find this on any VST or audio effect or instrument in Bitwig Studio.
[00:00:15] Just click on it and you see there's a small little area popping up with three empty slots.
[00:00:21] In these slots you can add modulators here by just clicking on it and you have a browser
[00:00:26] window opening up and you can select here anything you want, for instance here a force
[00:00:31] stage which is an envelope and when you added one modulator you can add modulation by clicking
[00:00:39] the small little modulator handle here and you can see everything turns into some greenish color.
[00:00:44] We can modulate here with the force stage for instance here the cutoff and you can change
[00:00:53] by clicking and tracking the amount how much you want to modulate this here.
[00:00:58] You can add as many modulators as you want there's no limitation really.
[00:01:05] We have an LFO, you can modulate here for instance the resonance.
[00:01:13] You can also open up these modulators by clicking on it so you can see an extended view.
[00:01:20] There's only one modulator open at a time but you can also open up multiple of these
[00:01:29] extended views by you know just holding control and clicking on modulators so you can open up
[00:01:36] all three of these modulators at the same time.
[00:01:38] You can also drag these modulators around if you want to to any position and if you
[00:01:50] click drag and then hold control you can duplicate these modulators here easily.
[00:01:58] You can also click on it and then use control and D and duplicate as many as you want.
[00:02:10] When you modulate something here for instance use ADSR and modulate to the mix and click
[00:02:18] on this modulator.
[00:02:19] You can see on the left side here there's a small little info where you see the target
[00:02:27] and how much you modulated this and you can also change the modulation curve if you want
[00:02:36] to.
[00:02:37] We have an exponential curve so it doesn't modulate in a linear way.
[00:02:42] What you also can do is for instance adding here a macro button which is just a modulator
[00:02:47] and you can modulate anything you want with it for instance the mix, easy.
[00:02:53] If you double click you can remove the modulation by the way.
[00:02:58] But you can also modulate here with the knob the modulation strength of this ADSR so we
[00:03:05] click on it and you see here there's a list of modulation targets and when this modulation
[00:03:12] handle here is active you can click just on this on this other modulator so you can change
[00:03:18] with this button now the modulation strength of this ADSR so you can cross modulate.
[00:03:26] You can also modulate with this macro button here for instance this a attack curve or attack
[00:03:36] time here or multiple things.
[00:03:42] So modulators can modulate different other modulators not only things on the device
[00:03:50] itself.
[00:03:51] So it's pretty interesting, pretty powerful, it's very modular and it's pretty straightforward.
[00:04:00] If you need help for some of these modulators then you just click on one modulator here
[00:04:05] and press F1 and you can see this window popping up here with all the details about different
[00:04:13] knobs what they do and how it works.
[00:04:21] As a modulation target you can choose anything that's on the same level as the modulators
[00:04:27] and everything that's below the hierarchy which means if you have the synthesizer here
[00:04:33] and you add for instance a tool device here and if you want to modulate the tool device
[00:04:41] you can see it's not possible, it's not green, greened out, it's not a greenish color, it
[00:04:46] can only modulate you the synthesizer itself.
[00:04:49] If you want to modulate the tool device you have to put the tool device into the polysynth
[00:04:55] so it's below so you have the polysynth and in the polysynth there is now this tool device
[00:05:00] and now you can see we can modulate now the tool device inside the polysynth here.
[00:05:08] The same goes for if you choose to use for instance an FX2 here which is a container
[00:05:15] device you can modulate the container device if you want to and also if the tool device
[00:05:20] inside the multiband FX container here so you can modulate also this.
[00:05:27] So you can modulate everything that's on the same level which is the polysynth itself
[00:05:32] and everything that's below in hierarchy which is the multiband FX because it's in the polysynth
[00:05:37] and the tool device which is in the multiband which is in the polysynth.
[00:05:47] If you add modulators to, for instance this container here, we add an LFO, there's no
[00:05:56] way you can modulate the polysynth itself because it's up or it's above, it's the parent
[00:06:02] device, you can't modulate this, you can only modulate down so we can now hear from this
[00:06:08] multiband FX we can modulate basically the container itself because it's on the same
[00:06:13] level and the tool device because it's way down in the hierarchy but you can't modulate
[00:06:21] up the hierarchy.
[00:06:23] [BLANK_AUDIO]