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Conference Paper

Intelligent Multitrack Reverberation Based on Hinge-Loss Markov Random Fields

Authors: Benito, Adán L.; Reiss, Joshua D.

AES Conference: 2017 AES International Conference on Semantic Audio · Paper P1-3 · June 2017

Abstract

We propose a machine learning approach based on hinge-loss Markov random fields to solve the problem of applying reverb automatically to a multitrack session. With the objective of obtaining perceptually meaningful results, a set of Probabilistic Soft Logic (PSL) rules has been defined based on best practices recommended by experts. These rules have been weighted according to the level of confidence associated with the mentioned practices based on existent evidence. The resulting model has been used to extract parameters for a series of reverb units applied over the different tracks to obtain a reverberated mix of the session.

Details

Published in
AES Conference: 2017 AES International Conference on Semantic Audio
Paper number
P1-3
Publication date
June 6, 2017
Session subject
Semantic Audio
Affiliation
Queen Mary University of London, London, UK (See document for exact affiliation information.)
Type
Conference Paper