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ASME PTC 36 - Measurement of Industrial Noise
August 3, 2018 - ASME

This Code provides guidelines for the following two methods of measuring near- and far-field sound levels: (a) Survey Method (Survey Grade). This method is used to expeditiously perform cursory measurements to assess acoustical performance of systems and equipment. This may consist of preliminary...

ISO 7779 - Acoustics - Measurement of airborne noise emitted by information technology and telecommunications equipment
November 1, 2018 - ISO

This document specifies procedures for measuring and reporting the noise emission of information technology and telecommunications equipment. NOTE 1 This document is considered part of a noise test code (see 3.1.2) for this type of equipment and is based on basic noise emission...

DS/ISO 17201-3 - Acoustics – Noise from shooting ranges – Part 3: Sound propagation calculations
February 4, 2019 - DS

This document specifies methods of predicting sound exposure levels of shooting sound for a single shot at a given reception point. Guidelines are given to calculate other acoustic indices from the sound exposure level. The prediction is based on the angular source energy distribution of the muzzle...

BS PD IEC TS 63001 - Measurement of cavitation noise in ultrasonic baths and ultrasonic reactors
January 31, 2019 - BSI
A description is not available for this item.
ISO FDIS 13041-2 - Test conditions for numerically controlled turning machines and turning centres — Part 2: Geometric tests for machines with a vertical workholding spindle
March 20, 2019 - ISO

This document specifies, with reference to ISO 230-1 and ISO 230-7, the geometric tests for general-purpose normal accuracy numerically controlled (NC) turning machines and turning centres with vertical workholding spindles, as well as the corresponding applicable tolerances. This document explains...

DS/ISO 11843-6 - Capability of detection – Part 6: Methodology for the determination of the critical value and the minimum detectable value in Poisson distributed measurements by normal approximations
February 25, 2019 - DS

This document presents methods for determining the critical value of the response variable and the minimum detectable value in Poisson distribution measurements. It is applicable when variations in both the background noise and the signal are describable by the Poisson distribution. The...

DS/EN ISO 17201-3 - Acoustics – Noise from shooting ranges – Part 3: Sound propagation calculations (ISO 17201-3:2019)
March 4, 2019 - DS

This document specifies methods of predicting the sound exposure level of shooting sound for a single shot at a given reception point. Guidelines are given to calculate other acoustic indices from the sound exposure level. The prediction is based on the angular source energy distribution of the...

ISO 2772 - Test conditions for box type vertical drilling machines - Testing of the accuracy
March 1, 2019 - ISO

This document specifies, with reference to ISO 230-1, geometrical tests on general purpose and normal accuracy box type vertical drilling machines. It also specifies the applicable tolerances corresponding to the above‐mentioned tests. This document deals only with the verification of accuracy of...

DS/EN ISO 13473-1 - Characterization of pavement texture by use of surface profiles – Part 1: Determination of mean profile depth (ISO 13473-1:2019)
March 18, 2019 - DS

This document describes a test method to determine the average depth of pavement surface macrotexture (see Clause 3) by measuring the profile of a surface and calculating the texture depth from this profile. The technique is designed to provide an average depth value of only the pavement...

SNZ AS/NZS ISO 389.3 - Acoustics – Reference zero for the calibration of audiometric equipment Part 3: Reference equivalent threshold vibratory force levels for pure tones and bone vibrators
February 25, 2019 - SNZ

This part of ISO 389 specifies the following data applicable to the calibration of bone vibrators for puretone bone-conduction audiometry: a) reference equivalent threshold vibratory force levels (RETVFL), corresponding to the threshold of hearing of young otologically normal persons by...

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