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    $64.50 $150.00 -57% Out of stock

    ASA S1.1-2013 American National Standard Acoustical Terminology standard by American National Standards of the Acoustical Society of America, 10/14/2013

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    $39.99 $93.00 -57% Out of stock

    ASA S12.11-2013/Part 1/ISO 10302:1-2011 Acoustics - Measurement Of Noise And Vibration Of Small Air-Moving Devices, Part 1: Airborne Noise Emission standard by American National Standards of the Acoustical Society of America, 04/02/2013

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    $40.85 $95.00 -57% Out of stock

    ASA S12.9-2013/Part 1 American National Standard Qualities and Procedures for Description and Measurement of Environmental Sound - Part 1: Basic Quantities and Definitions standard by American National Standards of the Acoustical Society of America, 02/27/2013

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    $49.45 $115.00 -57% Out of stock

    ASA S12.9-2013 / Part 3 American National Standard Quantities and Procedures for Description and Measurement of Environmental Sound - Part 3: Short-term Measurements with an Observer Present standard by American National Standards of the Acoustical Society of America, 01/15/2013

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    ASA S3.36-2012 (R2018) American National Standard Specification for a Manikin for Simulated in situ Airborne Acoustic Measurements standard by American National Standards of the Acoustical Society of America, 11/30/2012

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    $50.74 $118.00 -57% Out of stock

    ASA S3.42-2012/Part 2 /IEC 60118-15:2012 (R2017) Testing Hearing Aids - Part 2: Methods for characterizing signal processing in hearing aids with a speech-like signal (a nationally adopted international standard) standard by American National Standards of the Acoustical Society of America, 09/20/2012

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    $62.35 $145.00 -57% Out of stock

    ASA S1.26-2014 American National Standard Method for the Calculation of the Absorption of Sound by the Atmosphere standard by American National Standards of the Acoustical Society of America, 08/28/2014

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    $25.37 $59.00 -57% Out of stock

    ASA S1.4-2014/Part 3 / IEC 61672-3:2013 American National Standard - Electroacoustics - Sound Level Meters - Part 3: Periodic Tests (a nationally adopted international standard) standard by American National Standards of the Acoustical Society of America, 07/21/2014

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    $68.37 $159.00 -57% Out of stock

    ASA S1.4-2014/Part 1 / IEC 61672-1:2013 American National Standard - Electroacoustics - Sound Level Meters - Part 1: Specifications (a nationally adopted international standard) standard by American National Standards of the Acoustical Society of America, 07/21/2014

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    $23.65 $55.00 -57% Out of stock

    ASA S3.55-2014/Part 5 /IEC 60318-5:2006 (MOD) American National Standard Electroacoustics - Simulators of Human Head and Ear - Part 5: 2 cm*2 Coupler for the Measurement of Hearing Aids and Earphones Coupled to the Ear by Means of Ear Inserts (a modified nationally adopted international standard)...

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    $50.74 $118.00 -57% Out of stock

    ASA S1.4-2014/Part 2 / IEC 61672-2:2013 American National Standard - Electroacoustics - Sound Level Meters - Part 2: Pattern Evaluation Tests (a nationally adopted international standard) standard by American National Standards of the Acoustical Society of America, 07/21/2014

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    $60.63 $141.00 -57% Out of stock

    ASA S1.11-2014/Part 1 / IEC 61260:1-2014 American National Standard: Electroacoustics - Octave-band and Fractional-octave-band Filters - Part 1: Specifications (a nationally adopted international standard) standard by American National Standards of the Acoustical Society of America, 07/02/2014

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Showing 841 - 852 of 1044 items