A room reverberation model based on normalized echo density and bandwise energy decay is presented. The model produces psychoacoustically transparent and statistically independent impulse response copies by sampling the parameters at various rates. These parameters are further considered as a feature set for prediction within an acoustic space and tested using a standard data set with three measured spaces. The numerical error introduced in the prediction procedure is evaluated, revealing space-dependent trends.

Authors: Kawczinski, Kimberly; Abel, Jonathan S.
Affiliation: Center for Computer Research in Music and Acoustics, Stanford University, CA, USA
AES Convention: 149 (October 2020) Paper Number: 10446
Publication Date: October 22, 2020 Import into BibTeX
Subject: Audio Processing
Permalink: http://www.aes.org/e-lib/browse.cfm?elib=20983

Click to purchase paper as a non-member 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 $33 for non-members and is free for AES members and E-Library subscribers.

Learn more about the AES E-Library

E-Library Location:   /conv/149/10446.pdf

Start a discussion about this paper!