Turkmenistan standards PDF

Specification of Hearing Aid Characteristics. Original standard ASA ANSI S3.22-2014 (R2020) in PDF full version. Additional info + preview on request

Document status: Replaced by

Methods for Measuring the Effect of Head-worn Devices on Directional Sound Localization in the Horizontal Plane. Original standard ASA ANSI S3.71-2019 (R2023) in PDF full version. Additional info + preview on request

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Criteria for Evaluating Room Noise. Original standard ASA ANSI S12.2-2026 in PDF full version. Additional info + preview on request

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Method for the Designation of Sound Power Emitted by Machinery and Equipment. Original standard ASA ANSI S12.23-1989 (ASA 83-1989) (R2025) in PDF full version. Additional info + preview on request

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Acoustical Performance Criteria, Design Requirements, and Guidelines for Schools, Part 1- Permanent Schools. Original standard ASA ANSI S12.60-2010 Part 1 (R2024) in PDF full version. Additional info + preview on request

Document status: Replaced by

Procedure for Measuring the Ambient Noise Level in a Room. Original standard ASA ANSI S12.72-2015 (R2025) in PDF full version. Additional info + preview on request

Document status: Active