Modelling and directionally encoding the acoustics of a room

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Abstract

Geometrical methods are often used to model the acoustic properties of a room, but are valid only for high frequencies. At low frequencies. diffraction and the effects of room modes cannot be neglected. A method for modelling the two-dimensional propagation of sound within an enclosed room is presented which encompasses both of these particular properties by making use of a digital waveguide model.

Original languageEnglish
Pages (from-to)864-865
Number of pages2
JournalElectronics Letters
Volume34
Issue number9
Publication statusPublished - Apr 1998

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