Modern digital audio techniques, such as audio coding and sound reproduction, emphasize the importance of auditory perception as one cornerstone for system design. This paper presents a methodology, frequency-warped signal processing, as a means to design or implement DSP algorithms directly in a way that is relevant for auditory perception. Several audio applications are considered, in which this approach shows advantages when used as a design or implementation tool or as a conceptual framework of design.:

Authors: Härmä, Aki; Karjalainen, Matti; Savioja, Lauri; Välimäki, Vesa; Laine, Unto K.; Huopaniemi, Jyri
Affiliations: Helsinki University of Technology, Laboratory of Acoustics and Audio Signal Processing, Espoo, Finland ; Nokia Research Center, Speech and Audio Systems Laboratory, Helsinki, Finland(See document for exact affiliation information.)
AES Convention: 108 (February 2000) Paper Number: 5171
Publication Date: February 1, 2000 Import into BibTeX
Subject: Signal Processing
Permalink: https://www.aes.org/e-lib/browse.cfm?elib=9167

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