Orinj High pass filter

Orinj version 4.0.0

The Orinj High Pass Filter removes the frequencies below some frequency (the cutoff frequency) and passes the frequencies above the cutoff frequency unchanged. See High pass filter for more information on this type of effect.

Using the Orinj High Pass Filter

The Orinj High Pass Filter can be added to tracks in the multitrack session view, tracks in the loop building view, and to waves in the single wave view. In the multitrack session view and in the loop building view, first select the track to which you want to add the effect. In all these views, click on Effect, Filtering, and then on Orinj High Pass Filter in the Orinj menu. You will see the following dialog.

The Orinj High Pass Filter dialog

When this dialog becomes visible, the Orinj High Pass Filter effect has been added. Adjust the parameters of the high pass filter in the dialog above and click Close. The parameters are described below.

Orinj High Pass Filter parameters

See Orinj Effects for an explanation of the Title, Track, Presets, and Bypass controls. The remaining Orinj High Pass Filter controls are described below:

  • Order: Use this drop-down box to set the order of the filter. This is a Butterworth high pass filter. At larger orders, the filter becomes more precise and its magnitude response transitions faster from the band in which frequencies are stopped to the band in which frequencies are preserved (the slope in the graph will become steeper and the transition frequency band narrower).
  • Frequency: Use these controls – the box and the slider – to set the cutoff frequency of the filter. The cutoff frequency is the frequency at which the high pass filter transitions from the stop band to the pass band. An ideal high pass filter will do so suddenly, whereas a practical high pass filter will do so gradually. The magnitude response at the cutoff frequency in this filter is -3 dB. The frequency is measured in Hz and can be between 20 Hz and 20 kHz.
  • Filter graph: This graph shows the actual equalization that occurs in the filter.

See Orinj Effects for additional notes on: where Orinj effects can be used, using boxes and sliders that impact the same parameter (such as the box and slider for the frequency), applying effects to mono and stereo waves, and using effects during playback. See Orinj Working with effects for additional information on creating, modifying, moving, removing, and processing effects. See High pass filter for additional information on high pass filters in audio processing.

Add new comment

Filtered HTML

  • Freelinking helps you easily create HTML links. Links take the form of [[indicator:target|Title]]. By default (no indicator): Click to view a local node.
  • Web page addresses and e-mail addresses turn into links automatically.
  • Lines and paragraphs break automatically.

Plain text

  • No HTML tags allowed.
  • Web page addresses and e-mail addresses turn into links automatically.
  • Lines and paragraphs break automatically.
CAPTCHA
This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.
Image CAPTCHA
Enter the characters shown in the image.