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GFDN with scalar coupling
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@orchidas orchidas released this 23 Oct 22:34
· 19 commits to Grouped_FDN since this release
v1.0.0
c583653

GFDN Reverb v1.0.0

Stereo reverb to simulate coupled rooms with parameters to control the reverberation of each room individually, and control coupling between them. This could be used to simulate the acoustics of a box in an opera, or lateral chapels in churches which exhibit two-stage decay. The underlying architecture is called the Grouped Feedback Delay Network, which is an extension of the more popular Feedback Delay Network.

In this release, the coupling coefficients are scalar. In a future release, frequency-dependent coupling coefficients will be added.

Bug fixes:

  • Fixed scaling of parameters from Jatin's implementation. Audio should no longer clip.
  • Made a separate class for the coupled feedback matrix to allow more flexibility in its design.
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