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25 lines
829 B
Common Lisp
25 lines
829 B
Common Lisp
;nyquist plug-in
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;version 1
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;type process
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;categories "http://lv2plug.in/ns/lv2core#MixerPlugin"
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;name "One-click Fade out"
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;action "Applying Fade..."
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;info "by Steve Daulton. (www.easyspacepro.com).\nReleased under GPL v2.\n"
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;; one-click-fade.ny by Steve Daulton July 2012.
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;; Released under terms of the GNU General Public License version 2:
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;; http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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;;
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;; Produce a professional sounding fade out.
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;; Applies a sinusoidal fade out with a progressive low-pass
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;; filter from full spectrum at start to 100 Hz at end.
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;;
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;; For information about writing and modifying Nyquist plug-ins:
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;; http://wiki.audacityteam.org/wiki/Nyquist_Plug-ins_Reference
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(lp
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(mult s 0.5
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(sum 1
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(osc (hz-to-step (/ (get-duration 2))) 1 *table* 90)))
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(pwlv (/ *sound-srate* 2) 1 100))
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