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Room transfer function measurement from directional loudspeaker

Samarasinghe, Prasanga; Abhayapala, Thushara


Room transfer function (RTF) is the room response observed at a particular listening point due to an impulse generated from an omnidirectional point source. Typically, measured RTFs in practice are often erroneous due to the directivity of the measurement loudspeaker. This paper formulates a spherical harmonic based parameterization of the room response for a directional loudspeaker, and provides a direct approach to derive the point to point RTF using measurements from a directional...[Show more]

CollectionsANU Research Publications
Date published: 2016
Type: Conference paper
Source: International Workshop on Acoustic Signal Enhancement, IWAENC 2016
DOI: 10.1109/IWAENC.2016.7602969
Access Rights: Open Access


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