Filter Page

The Filter page contains the filter-related settings. In maximized view, it allows you to edit the multi-stage filter envelope.

Overview

Filter Shape

  • LP24, 18, 12, and 6 are low-pass filters with 24, 18, 12, and 6 dB/oct. Frequencies above the cutoff are attenuated.

  • BP12 and BP24 are band-pass filters with 12 and 24 dB/oct. Frequencies below and above the cutoff are attenuated.

  • HP6 + LP18 and HP6 + LP12 are a combination of a high-pass filter with 6 dB/oct and a low-pass filter with 18 and 12 dB/oct, respectively (asymmetric band-pass filter). Frequencies below and above the cutoff are attenuated. Attenuation is more pronounced for the frequencies above the cutoff.

  • HP12 + LP6 and HP18 + LP6 are a combination of a high-pass filter with 12 and 18 dB/oct and a low-pass filter with 6 dB/oct (asymmetric band-pass filter). Frequencies below and above the cutoff are attenuated. Attenuation is more pronounced for the frequencies below the cutoff.

  • HP24, 18, 12, and 6 are high-pass filters with 24, 18, 12, and 6 dB/oct. Frequencies below the cutoff are attenuated.

  • BR12 and BR24 are band-reject filters with 12 and 24 dB/oct. Frequencies around the cutoff are attenuated.

  • BR12 + LP6 and BR12 + LP12 are a combination of a band-reject filter with 12 dB/oct and a low-pass filter with 6 and 12 dB/oct, respectively. Frequencies around and above the cutoff are attenuated.

  • BP12 + BR12 is a band-pass filter with 12 dB/oct plus a band-reject filter with 12 dB/oct. Frequencies below, above, and around the cutoff are attenuated.

  • HP6 + BR12 and HP12 + BR12 are a combination of a high-pass filter with 6 and 12 dB/oct and a band-reject filter with 12 dB/oct. Frequencies below and around the cutoff are attenuated.

  • AP is an all-pass filter with 18 dB/oct. Frequencies around the cutoff are attenuated.

  • AP + LP6 is an all-pass filter with 18 dB/oct plus a low-pass filter with 6 dB/oct. Frequencies around and above the cutoff are attenuated.

  • HP6 + AP is a high-pass filter with 6 dB/oct plus an all-pass filter with 18 dB/oct. Frequencies around and below the cutoff are attenuated.

Resonance

Emphasizes the frequencies around the cutoff. At higher settings, the filter self-oscillates, which results in a ringing tone.

Cutoff

Controls the cutoff frequency of the filter.

Distortion

Adds distortion to the signal. The following distortion types are available:

  • Tube adds warm, tube-like distortion.

  • Hard Clip adds bright, transistor-like distortion.

  • Bit Reduction adds digital distortion by means of quantization noise.

  • Rate Reduction adds digital distortion by means of aliasing.

  • Rate Reduction Key Follow adds digital distortion by means of aliasing, but with Key Follow. The rate reduction follows the keyboard, so the higher you play, the higher the sample rate.

Cutoff Key Follow

Adjusts the cutoff modulation using the note number. Increase this parameter to raise the cutoff with higher notes. At 100%, the cutoff follows the played pitch exactly.

Center Key

Specifies the MIDI note that is used as the center position for Cutoff Key Follow.

Envelope Amount

Controls the cutoff modulation from the filter envelope.

Cutoff Velocity

Controls the cutoff modulation from velocity.

Time Scale

Allows you to lengthen/shorten the overall envelope time.

This way, you do not have to edit each individual time segment to shorten or lengthen the envelope.

Time Scale is available as a modulation destination, which means that you can use a modulation source, such as Velocity or MIDI controller, for example, to control the overall envelope time.

Time Velocity

Adjusts the influence of velocity on the phases of the envelope. Positive values decrease the length of the phases for higher velocity values. Negative values increase the length of the phases for higher velocity values.

Time Key Follow

Determines how the total envelope time is affected by the note played.

  • If this is set to 0, the envelope time does not change, regardless of the note played.

  • With values above 0, high notes result in a shorter, and low notes in a longer envelope time.

Maximized View

In the maximized view, you can set up the filter envelope to modulate the filter over time.

Toolbar

Envelope Mode

  • Select Sustain to play the envelope from the first node to the sustain node. The sustain level is held for as long as you play the note. When you release the note, the envelope continues with the stages following the sustain. This mode is ideal for looped samples.

  • Select Loop to play back the envelope from the first node to the loop nodes. As a result, the loop is repeated for as long as you hold the key. When you release the note, the envelope continues playing the stages that follow the sustain. This mode is ideal for adding motion to the sustain of the envelope.

  • Select One Shot to play the envelope from the first to the last node, even if you release the key. The envelope has no sustain stage. This mode is ideal for drum samples.

  • Select Sample Loop to preserve the natural attack of the sample. The decay of the envelope does not start until the sample has reached the sample loop start.

    If you set the second node to the maximum level and use the subsequent nodes to shape the decay during the loop phase of the sample, the envelope only affects the loop phase. The attack of the envelope is still executed.

  • Select Shaper to use the envelope as a modulator that allows you to create freely programmable cyclic modulations. To ensure a seamless cycle, the start and end node levels are linked.

    • The Pitch and Filter envelopes continue to be played in a loop after releasing notes, which makes it possible to use the modulation in the Release phase of a note.

    • The Amp envelope immediately stops playing when notes are released.

      Note

      The end node of the Amp envelope does not need to have a level of zero. However, when switching from Shaper mode to another mode, the end node level is set back to zero.

Edit

Allows you to edit single or multiple nodes.

Erase

Allows you to delete envelope nodes.

Draw

Allows you to insert a predefined envelope shape.

You can enter shapes by clicking or by clicking and dragging.

  • Click once on the envelope display to insert the selected shape with its predefined length.

    If Sync to Host is activated, the shape is inserted at the nearest grid position. If you repeatedly click at the same position, the shape is inserted multiple times.

  • Click and drag to insert the shape in the covered drag area. If Sync to Host is activated, the start and the end nodes of the shape snap to the grid, and all nodes in between are scaled relative to the overall length of the shape.

    After the shape is inserted, all nodes remain selected. This allows you to switch back to the Edit tool for further editing of the shape.

With Fixed Mode activated, the inserted nodes replace all nodes that cover the current time range. With Fixed Mode deactivated, all consecutive nodes are moved to the right.

Paint

Allows you to paint in a predefined envelope shape. The shape is inserted with its predefined length.

If Sync to Host is activated, the length is quantized to the grid. The level of the shape is determined by the vertical mouse position. This allows you to draw perfectly tempo-synchronized, sequential shapes with an added overall level progression.

Select Shape

Allows you to select the shape that is used when entering nodes with the Draw or the Paint tool. A shape consists of multiple nodes making up a progression that can be used when creating your envelopes. The predefined factory shapes are available via the Factory tab. You can also create your own shapes and add them to the User tab. Up to 48 shapes are available per tab.

Save Shape

Allows you to save the current envelope shape as a user shape. You can add up to 48 user shapes.

Sync to Host Tempo

Allows you to synchronize the envelopes to the tempo of your host application.

Fixed Mode

  • With Fixed Mode activated, only the selected nodes are moved when you move a node on the time axis.

  • With Fixed Mode deactivated, all subsequent nodes are moved as well when you move a node.

Show Waveform

Shows the sample waveform in the envelope editor.

Snap

If Snap is activated and you change the position of nodes, they snap to the nodes of the guide envelope that is shown in the background.

Guide Envelope

From this pop-up menu, you can select a second envelope to be displayed in the background of the edited envelope.

  • If Snap is activated when you move nodes, they snap to the guide envelope.

Env Node

Displays the active envelope node. To select a node, enter its number in the field. To step through the nodes, use the Previous Node/Next Node buttons.

Time

Specifies the period of time between two nodes. Depending on the Sync mode, the Time parameter is displayed in milliseconds and seconds, or in fractions of beats.

Note

The fraction is always reduced to the smallest possible value. 2/16 is displayed as 1/8, for example.

Level

Specifies the amplitude of the envelope at the position set by the Time parameter.

Curve

Allows you to adjust the curvature between two nodes from linear to logarithmic or exponential behavior.