ANSI/ASA S3.5-1997 (R2012)
ANSI/ASA S3.5-1997 (R2012)
American National Standard Methods for Calculation of the Speech Intelligibility Index American National Standards of the Acoustical Society of America / 01-Jan-1997 / 27 pages
Defines a method for computing a physical measure that is highly correlated with the intelligibility of speech as evaluated by speech perception tests given a group of talkers and listeners.
Vendor Note: This Standard defines a method for computing a physical measure that is highly correlated with the intelligibility of speech asevaluated by speech perception tests given a group of talkers and listeners. The measure is called the Speech IntelligibilityIndex, or SII. The SII is calculated from acoustical measurements of speech and noise. This standard is not a substitute forANSI S3.2-1989 (R 1995) American National Standard Method for Measuring the Intelligibility of Speech overCommunications Systems.
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