Customer Service:
Mon - Fri: 8:30 am - 6 pm EST

 Most recent

ANSI/ASA S3.5-1997 (R2020)

Methods for Calculation of the Speech Intelligibility Index

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. This measure is called the speech Intelligibility Index, SII. The SII is calculated from acoustical measurements of speech and noise.


Content Provider
Acoustical Society of America [ASA]


Others Also Bought

ANSI/ASA S1.4-2014/Part 1/IEC 61672-1:2013 (R2019)
American National Standard Electroacoustics - Sound Level Meters - Part 1: Specifications (a nationally adopted international ...
ANSI/ASA S1.40-2006 (R2020)
American National Standard Specifications and Verification Procedures for Sound Calibrators
ANSI/ASA S1.15-2005/Part 2 (R2020)
Measurement Microphones - Part 2: Primary Method for Pressure Calibration of Laboratory Standard Microphones by the Reciprocity ...
ANSI Logo

As the voice of the U.S. standards and conformity assessment system, the American National Standards Institute (ANSI) empowers its members and constituents to strengthen the U.S. marketplace position in the global economy while helping to assure the safety and health of consumers and the protection of the environment.

CUSTOMER SERVICE
NEW YORK OFFICE
ANSI HEADQUARTERS