A special loudspeaker array system was developed for an experiment on perception of movements of a focused sound. The spatial patterns of the sound pressure level for the focused sounds were measured. The patterns were improved compared to the previous preliminary experiment using commercial devices. A psychoacoustic experiment on perception of movements of the focused sound was conducted using the developed system.

Authors: Ashihara, Kaoru; Kiryu, Shogo; Manon, Ichiki; Sato, Daiki; Tanno, Tomoaki
Affiliations: Musashi Institute of Technorogy;National Institute of Advanced Science and Technology(See document for exact affiliation information.)
AES Convention: 124 (May 2008) Paper Number: 7445
Publication Date: May 1, 2008
Subject: Psychoacoustics, Perception, and Listening Tests

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