A Reverberator with Two-Stage Decay and Onset Time Controls

Submitted by keunsup on Wed, 10/27/2010 - 12:16am

Title	A Reverberator with Two-Stage Decay and Onset Time Controls
Publication Type	Conference Paper
Year of Publication	2010
Authors	Lee, K. S., and J. S. Abel
Conference Name	129th Audio Engineering Society Convention
Date Published	11/2010
Conference Location	San Francisco, CA, USA
Keywords	artificial reverberator
Abstract	An efficient artificial reverberator having two-stage decay and onset time controls is presented. A second-order comb filter controlling the reverberator frequency-dependent decay rates and onset times drives a switched convolution with short noise sequences. In this way, a non-exponential reverberation envelope is produced by the comb filter, while the switched convolution structure produces a high echo density. Several schemes for generating two-stage decays and onset time controls with different onset characteristics in different frequency bands are described.
Full Text

Search this site:

Fall Courses at CCRMA

Music 15N The Aesthetics of Data
Music 101 Introduction to Creating Electronic Sounds
Music 152A Careers in Music Technology
Music 153 Online Jamming
Music 192A Foundations of Sound Recording Technology
Music 192C Session Recording
Music 201 CCRMA Colloquium
Music 220A Foundations of Computer-Generated Sound
Music 220D Research Topics in Computer Music
Music 256A Music, Computing, and Design I: Software Paradigms for Computer Music
Music 258A Computational Music Theory
Music 319 Research Seminar on Computational Models of Sound Perception
Music 320 Introduction to Digital Audio Signal Processing
Music 351A Research Seminar in Music Perception and Cognition I
Music 451A Auditory EEG Research I

Main menu

Secondary menu

A Reverberator with Two-Stage Decay and Onset Time Controls

Search this site:

Fall Courses at CCRMA