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ANSI/AVIXA A102.01:2023
Measurement and Classification of Audio Coverage Uniformity in Listener Areas
This Standard focuses on the uniformity of coverage of a sound system’s early arriving energy to the listener area(s). An ideal sound system design allows all listeners to hear reproduced content at approximately the same sound pressure level independent of the listener’s position in a designated listener area. This performance Standard provides a procedure to measure and a means to classify the uniformity of coverage.
InfoComm International [infocomm]