Origin Filter - Arturia TAE ORIGIN User Manual

- The Bipolar or Unipolar selector allows you to set the polarity of the selected modulation.
•
- [Audio]: This is the audio output of the filter. It can be connected to another filter (for a
serial filter connection) or directly to a VCA input.

9.1.1.2.5 Origin filter

This filter is a special "low CPU cost" Origin filter. This module offers very good sound
characteristics for a low CPU charge. You can use it for a very "big" preset including lots of audio
modules.
- The [Frequency] knob sets the cut-off frequency of the filter
- The [Resonance] knob sets the amplification amount of frequencies close to the cut-off
frequency. The other frequencies are either unchanged (below the cut-off frequency) or
reduced (above the cut-off frequency). When you increase the resonance, the cutoff
frequency is more and more amplified. At very high resonance values, the filter starts to
self oscillate, giving a sort of "whistle" sound.
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The [Type] selection box selects the filter type. It offers a wide variety of filter types:
- [4P LP] or [2P LP] select a low pass filter. In this mode the filter progressively attenuates
frequencies above the cut-off frequency. [4P LP] selects a 4-pole (24dB/Oct) slope, [2P
LP] selects a 2-pole (12dB/Oct) slope.
- [4P HP], [2P HP] or [1P HP] select a high pass filter. This filter acts as the inverse of a
low pass filter. It progressively attenuates frequencies below the cut-off frequency.
[4P HP] selects a 4-pole (24dB/Oct) slope, [2P HP] selects a 2-pole (12dB/Oct) slope and
[1P HP] selects a 1-pole (6dB/Oct) slope
- [2P BP] or [4P BP] select a band pass filter. A band pass filter is a combination of a high
pass and low pass filter, attenuating frequencies above and below the cutoff frequency.
You can for example use it to make a sound more "pinched". [2P BP] selects a 2-pole
(12db/Oct) slope, [4P BP] selects a 4-pole (24dB/Oct) slope.
- The [Notch] filter is the opposite of the band pass filter. It eliminates the frequencies
inside a band of frequencies. The resonance allows you to accentuate the sag of a band of
frequencies.
•
- [Audio]: This is the audio input of the filter. You can connect it to the output of an
oscillator or a mixer if you use several oscillators (or other audio modules).
ARTURIA – ORIGIN – USER'S MANUAL
The Output connections:
The Origin filter
The types:
The Input connections:
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