AS/NZS ISO/IEC 9126.1 
ASTM G93/G93M 
UOP 405 
HI 9.6.8 ASA
Showing 16–30 of 165 results
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American National Standard for Measurement Microphones, Part 8: Methods for determining the free-field sensitivity of working standard microphones by comparison
Published by Publication Date Number of Pages ASA 06/28/2021 38 ASA S1.15 Part 8
Original price was: $174.00.$104.40Current price is: $104.40. -
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American National Standard Method for Measuring the Performance of Noise Discriminating and Noise Canceling Microphones
Published by Publication Date Number of Pages ASA 01/01/2000 19 ASA S1.16
Original price was: $90.00.$54.00Current price is: $54.00. -
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American National Standard for Microphone Windscreens - Part 1: Test Procedures for Measurements of Insertion Loss in Still Air.
Published by Publication Date Number of Pages ASA 04/29/2014 34 ASA S1.17 Part 1
Original price was: $143.00.$85.80Current price is: $85.80. -
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American National Standard Method for Determining the Acoustic Impedance of Ground Surfaces
Published by Publication Date Number of Pages ASA 2018 58 ASA S1.18
Original price was: $165.00.$99.00Current price is: $99.00. -
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American National Standard for Procedures for Calibration of Underwater Electroacoustic Transducers.
Published by Publication Date Number of Pages ASA 02/17/2012 64 ASA S1.20
Original price was: $165.00.$99.00Current price is: $99.00. -
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Scales and sizes for plotting frequency characteristics and polar diagrams
Published by Publication Date Number of Pages ASA 03/08/2021 16 ASA S1.22
Original price was: $60.00.$36.00Current price is: $36.00. -
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American National Standard Specification for Personal Noise Dosimeters
Published by Publication Date Number of Pages ASA 01/01/1991 18 ASA S1.25
Original price was: $100.00.$60.00Current price is: $60.00. -
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American National Standard Method for the Calculation of the Absorption of Sound by the Atmosphere
Published by Publication Date Number of Pages ASA 08/28/2014 54 ASA S1.26
Original price was: $145.00.$87.00Current price is: $87.00. -
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American National Standard for Electroacoustics - Sound Level Meters - Part 1: Specifications (a nationally adopted international standard). (Revision of ANSI S1.4-1983 (R2006), ANSI S1.4a-1985 (R2006) and ANSI S1.43-1997 (R2007))
Published by Publication Date Number of Pages ASA 07/21/2014 64 ASA S1.4 Part 1
Original price was: $269.00.$161.40Current price is: $161.40. -
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American National Standard - Electroacoustics - Sound Level Meters - Part 2: Pattern Evaluation Tests (a nationally adopted international standard)
Published by Publication Date Number of Pages ASA 07/21/2014 48 ASA S1.4 Part 2
Original price was: $274.00.$164.40Current price is: $164.40. -
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American National Standard for Electroacoustics - Sound Level Meters - Part 3: Periodic Tests (a nationally adopted international standard).
Published by Publication Date Number of Pages ASA 07/21/2014 26 ASA S1.4 Part 3
Original price was: $100.00.$60.00Current price is: $60.00. -
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American National Standard for Specifications and Verification Procedures for Sound Calibrators.
Published by Publication Date Number of Pages ASA 09/20/2006 50 ASA S1.40
Original price was: $165.00.$99.00Current price is: $99.00. -
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American National Standard for Design Response of Weighting Networks for Acoustical Measurements.
Published by Publication Date Number of Pages ASA 2020 0 ASA S1.42
Original price was: $143.00.$85.80Current price is: $85.80. -
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IEEE Standard Letter Symbols and Abbreviations for Quantities Used in Acoustics (An Identical Adoption of IEEE Std. 260.4-2018)
Published by Publication Date Number of Pages ASA 2020 77 ASA S1.45
Original price was: $100.00.$60.00Current price is: $60.00. -
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American National Standard Preferred Frequencies, Frequency Levels, and Band Numbers for Acoustical Measurements
Published by Publication Date Number of Pages ASA 08/15/2016 18 ASA S1.6
Original price was: $90.00.$54.00Current price is: $54.00.