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Table Of Contents
478 EFFECTS MENU
Real-time (object) FFT filter/sound cloner
The FFT filter for real-time application in the object editor, in the track and/or stereo master
allows precise linear phrasing filtration of signals. The FFT filter for real-time application is a
"minor" option with a huge number of possible settings, analyses, and functional modes for
destructive editing of audio material ("Effects -> Frequency/Filter -> FFT filter/spectral
analysis (view page 481)").
Edit the red filter curves by drawing with the pencil tools in the graphical view. If you let the
object play along, you will immediately hear how the sound of the object being changed
sounds.
The graphical view shows 3 curves that are integrated in a coordinates system. This
includes the vertical axis, which shows the volume in dB, and the horizontal axis, which
shows the frequency in Hertz (the pitch).
The yellow curve represents the original frequency response, the red one represents the
filter curve, and the blue one represents the corrected frequency band.
The following tools are available to you in the object FFT filter:
Free-hand pencil: The pencil tool allows you to draw any way you want to. If you hold the
shift key depressed, then you will draw straight lines.
Pencil for drawing quantization: You can use this tool to draw stepped curves; the
quantization steps depend upon the set resolution.
Bend tool for curving lines: If you click with this tool above or below the curve in the
graphical display, the curve/frequency area will bend. The further away from the line you
click with the bend tool, the sharper the curve will be. This effect can be enhanced by
clicking while holding down "Ctrl".