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Journal Article

Perceptual Tolerances for Decay Parameters in Plucked String Synthesis

Authors: Järveläinen, Hanna; Tolonen, Tero

Journal of the Audio Engineering Society · Volume 49 · Issue 11 · pp. 1049–1059 · November 2001

Abstract

The audibility of variations of decay parameters in plucked string synthesis was studied by a listening test. The decay was described by an overall time constant and a frequency-dependent parameter. Two fundamental frequencies, tone durations, and types of excitations were used for both parameters. The results indicate that variations between 25 and 40% in the time constant are inaudible. This suggests large perceptual tolerances for the decay parameters. The results are applied in model-based audio processing.

Details

Publication
Journal of the Audio Engineering Society
Volume
49
Issue
11
Pages
1049–1059
Publication date
November 6, 2001
Affiliation
Helsinki University of Technology, Laboratory of Acoustics and Audio Signal Processing, Espoo, Finland (See document for exact affiliation information.)
Type
Journal Article