Measurements of interaural cross-correlation coefficient (IACC) and interaural level difference (ILD), when interpreted together, objectively describe some spatial characteristics of sound delivered to the listener's ear. The measurement method is based on postprocessing of multiple frequency-response measurements made with a head and torso simulator (HATS). Measurements of stereo loudspeaker pairs and a 4-channel theater system are discussed.

Author: Bareham, John R.
AES Convention: 101 (November 1996) Paper Number: 4381
Publication Date: November 1, 1996
Subject: Instrumentation and Measurements

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