Perceptual Aspects of Reverberation

Artificial reverberation is an unusually interesting signal processing problem because, as discussed in the previous sections, the ``obvious'' methods based on physical modeling or input-output modeling are too expensive computationally for most applications. This leads to the question of what are the perceptually important aspects of reverberation, and how can these be provided by efficient computational structures.

• Perception of Echo Density and Mode Density
• Perceptual Metrics for Ideal Reverberation
  • Energy Decay Curve
  • Energy Decay Relief