AES E-Library

Analysis and Synthesis of Room Reverberation Based on a Statistical Time-Frequency Model

This paper reviews and develops a statistical time-frequency model of late reverberation decays, as well as an associated analysis procedure for deriving the "Time Frequency Envelope" of the reverberation from a measured impulse response, based on the notion of "Energy Decay Relief." The models and techniques described are applied to the in situ measurement of diffuse-field HRTFs, characterization and equalization of transducers in diffuse fields, and artificial reverberation and distance control in virtual auditory displays.

Authors: Jot, Jean-Marc; Cerveau, Laurent; Warusfel, Olivier
Affiliation: IRCAM, Paris, France
AES Convention:103 (September 1997) Paper Number:4629 Import into BibTeX
Subject:Room Acoustics and Simulation Techniques

Click to purchase paper or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member and would like to subscribe to the E-Library then Join the AES!

This paper costs $20 for non-members, $5 for AES members and is free for E-Library subscribers.

Learn more about the AES E-Library

E-Library Location: (CD aes14)   /pp9798/pp9709/4519.pdf

Start a discussion about this paper!