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Convention Paper

Means of integrating audio content analysis algorithms

Authors: Klapuri, Anssi

AES Convention 110 · Paper 5327 · May 2001

Abstract

Two generic mechanisms are proposed that facilitate the efficient integration of audio content analysis algorithms. The first mechanism, priority-rule based interleaving of algorithms, allows the simultaneous interoperation of several bottom-up analysis modules by interleaving their atomic steps. It aims at increased accuracy through controlled manipulation of common data. The second mechanism, top-down routing of requests for data, allows high-level predictions to direct the bottom-up analysis towards verifying the predicted hypotheses by observations. Examples from automatic music transcription are presented to clarify the use of the proposed methods.

Details

Published in
AES Convention 110
AES Convention
110
Paper number
5327
Publication date
May 6, 2001
Session subject
Analysis and Synthesis of Sound
Affiliation
Signal Processing Laboratory, Tampere University of Technology, Tampere, Finland (See document for exact affiliation information.)
Type
Convention Paper