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Difference limen for the Q-factor of room modes

By Bruno Fazenda, M.R. Avis and William Davies

Abstract

A subjective test study was carried out in order to identify the perceptibility of changes in the Q-factor of room modes. The experimental technique concentrates on the identification of difference limen for three levels of Q-factor referring to modes in rooms used for critical listening. Trends show that changes in higher Q values are more perceptible than those for lower Q values. The results may be applied in decisions for treatment of modes in common listening and control rooms

Topics: TA, QC
Year: 2003
OAI identifier: oai:eprints.hud.ac.uk:3537

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