Journal Forum

A Meta-Analysis of High Resolution Audio Perceptual Evaluation - June 2016
2 comments

Synthetic Reverberator - January 1960
3 comments

Sound Board: High-Resolution Audio - October 2015
4 comments

Access Journal Forum

AES E-Library

A Hybrid Artificial Reverberation Algorithm

Document Thumbnail

Convolution reverberation allows for an accurate reproduction of a space, but yields no flexibility in defining that space, while filterbank-based reverberation allows computational efficiency and flexibility but lacks absolute accuracy. A hybrid artificial reverberation algorithm that uses elements of both convolution and filterbank reverberation is investigated. An impulse response is truncated to contain only the early reflections and is convolved with input audio; the output audio then is combined with audio processed through a filterbank to simulate the late reverberation. The parameters defining the filterbank are derived from the impulse response being analyzed. It is shown that this hybrid reverberator can produce a high-quality reverberation comparable to convolution reverberators.

Authors:
Affiliations:
AES Convention: Paper Number:
Publication Date:
Subject:
Permalink: http://www.aes.org/e-lib/browse.cfm?elib=14006

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 temporarily free for AES members.

Learn more about the AES E-Library

E-Library Location:

Start a discussion about this paper!


 
Facebook   Twitter   LinkedIn   Google+   YouTube   RSS News Feeds  
AES - Audio Engineering Society