This document describes a test method for measuring a quantity representative of the intrinsic characteristics of airborne sound insulation for traffic noise reducing devices: the sound insulation index.
The test method is intended for the following applications:
-   determination of the intrinsic characteristics of airborne sound insulation of noise reducing devices to be installed along roads, to be measured either in situ or in laboratory conditions;
-   determination of the in situ intrinsic ...
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      50 pages
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This document specifies two tyres intended to serve as reference tyres when using the close-proximity (CPX) method specified in ISO 11819-2. The CPX method is a method for evaluating different road surfaces with respect to their influence on traffic noise, under conditions when tyre/road noise dominates. This method ideally requires the use of standardized tyres, which have noise characteristics that are broadly representative of the effect of road surfaces on the noise emission of passenger car...view more

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    • Technical specification
      18 pages
      English language
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    • Technical specification
      20 pages
      French language
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    • Draft
      18 pages
      English language

This document specifies the conditions for obtaining reproducible and comparable measurement results
of the airborne sound emitted by vessels of all kinds, on inland waterways and in ports and harbours,
except powered recreational craft as specified in the ISO 14509 series. This document is applicable to
sea-going vessels, harbour vessels, dredgers, and all watercraft, including non-displacement craft, used
or capable of being used as a means of transport on water. There are no limitations t...
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    • Standard
      19 pages
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This document specifies the conditions for obtaining reproducible and comparable measurement results of the airborne sound emitted by vessels of all kinds, on inland waterways and in ports and harbours, except powered recreational craft as specified in the ISO 14509 series. This document is applicable to sea-going vessels, harbour vessels, dredgers, and all watercraft, including non-displacement craft, used or capable of being used as a means of transport on water. There are no limitations to th...view more

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    • Standard
      12 pages
      English language
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    • Standard
      13 pages
      French language
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      12 pages
      English language
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    • Draft
      13 pages
      French language

This European standard describes the type test assessment method for acoustic signals at passenger external doors applying to rolling stock. The following applies to this standard: - this standard refers to acoustical passenger information indicating the release, opening and closing of passenger doors; - this standard is applicable to tonal signals with defined frequency components; - this standard is not applicable to spoken information.
NOTE 1   Acoustic door signals in terms of TSI compliance ...
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      36 pages
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This European Standard specifies minimum requirements and other criteria for assessing the general safety and environmental performance of road traffic noise reducing devices under typical roadside conditions. Requirements for more onerous conditions are a matter for consideration by the designer. Appropriate test methods are provided where these are necessary, but for some aspects a declaration of material characteristics may be required for the information of designers. The treatment of each t...view more

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      25 pages
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This document specifies methods for calculating an equivalent monopole source level by converting radiated noise level values obtained in deep water according to ISO 17208-1. Procedures are also given for direct calculation from measurements made in deep water with specific hydrophone geometry. The source level calculated by the procedure in this document is that of an equivalent monopole source at a specified nominal source depth, and for broadside aspect only. The nominal source depth is inten...view more

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    • Standard
      13 pages
      English language
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    • Standard
      13 pages
      French language

This document specifies methods for measuring tyre-to-road sound emissions from tyres fitted on a motor vehicle under coast-by conditions, i.e. when the vehicle is in free-rolling, non-powered operation. This is typically achieved by putting the transmission in the neutral or equivalent position and switching off the engine as well as all auxiliary systems not necessary for safe driving. This document is applicable to passenger cars and commercial vehicles as defined in ISO 3833. It is not inten...view more

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    • Standard
      12 pages
      English language
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    • Standard
      12 pages
      English language
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    • Standard
      13 pages
      French language
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    • Standard
      13 pages
      French language

This document specifies a test procedure, environment and instrumentation for measuring the exterior sound pressure levels from road vehicles under stationary conditions, providing a continuous measure of the sound pressure level over a range of engine speeds. This document applies only to road vehicles of categories L, M, and N equipped with internal combustion engines. Vehicles where an internal combustion engine cannot operate when the vehicle is at stationary conditions are outside the scope...view more

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    • Standard
      18 pages
      English language
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    • Standard
      18 pages
      French language

This European Standard specifies a direct method for characterizing the surface roughness of the rail and
wheel associated with rolling noise ("acoustic roughness"), in the form of a one-third octave band spectrum. This
standard describes a method for:
a) selecting measuring positions along a track or selecting wheels of a vehicle;
b) selecting lateral positions for measurements;
c) the data acquisition procedure;
d) measurement data processing in order to estimate a set of one-third octave band...
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1.1   This document specifies a direct measurement method for characterizing the surface roughness of the rail and wheel associated with rolling noise ("acoustic roughness"), in the form of a one-third octave band spectrum.
This document describes a method for:
a)   selecting measuring positions along a track or selecting wheels of a vehicle;
b)   selecting lateral positions for measurements;
c)   the data acquisition procedure;
d)   measurement data processing in order to estimate a set of one-third...
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    • Standard
      36 pages
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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
macrotexture and is considered insensitive to pavement microtexture and unevenness characteristics.
The objective of this document is to make available an internationally accepted procedure for
determinatio...
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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 macrotexture and is considered insensitive to pavement microtexture and unevenness characteristics.
The objective of this document is to make available an internationally accepted procedure for determination of...
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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 macrotexture and is considered insensitive to pavement microtexture and unevenness characteristics. The objective of this document is to make available an internationally accepted procedure for determination of ...view more

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    • Standard
      43 pages
      English language
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    • Standard
      45 pages
      French language
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    • Standard
      45 pages
      French language

This European Standard specifies criteria to categorize road traffic noise reducing devices according to basic mechanical performance under standard conditions of exposure, irrespective of the materials used. A range of conditions and optional requirements is provided in order to take into account the wide diversity of practice in Europe. Individual aspects of performance are covered separately in the annexes. Safety considerations in the event of damage to noise reducing devices are covered in ...view more

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    • Standard
      30 pages
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This part of ISO 14509 specifies the conditions for obtaining reproducible and comparable measurement
results of the maximum sound pressure level of airborne sound generated during the passage of powered
recreational craft of up to 24 m length of hull, including inboards, stern drives, personal watercraft (PWC) and
outboard motors. It also specifies standard craft based type tests for stern drives with integral exhaust
systems and for outboard motors. It also specifies the procedure to be fo...
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This part of ISO 14509 specifies the procedures for assessing sound emission of powered monohull
recreational craft of length up to 24 m with a Froude number greater than 1,1. It is not applicable for personal
watercraft (PWC).
This part of ISO 14509 specifies the determination of the A-weighted sound pressure level by combining a
calculation method and a measurement method.

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    • Standard
      20 pages
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This part of ISO 14509 specifies the conditions for obtaining reproducible and comparable measurement
results of the maximum sound pressure level of airborne sound generated during the passage of powered
recreational craft of up to 24 m length of hull, including inboards, stern drives, personal watercraft (PWC) and
outboard motors. It also specifies standard craft based type tests for stern drives with integral exhaust
systems and for outboard motors. It also specifies the procedure to be fo...
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    • Standard
      26 pages
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This part of ISO 14509 specifies the procedures for assessing sound emission of powered monohull
recreational craft of length up to 24 m with a Froude number greater than 1,1. It is not applicable for personal
watercraft (PWC).
This part of ISO 14509 specifies the determination of the A-weighted sound pressure level by combining a
calculation method and a measurement method.

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    • Standard
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This draft European Standard specifies requirements for assessing the working life and provides the relevant exposure conditions.
Standards of construction and any material tests conducted should provide evidence of resistance to specified conditions selected from the following:
I.   Chemical Agents   Location
dependent
II.   De-icing salt   Location/climate
dependent
III.   Dirty water/dust   Location/
Climate
dependent
IV.   Dew   Climate
dependent
V.   Freeze/thaw   Climate
dependent
VI.   Cold   Climat...
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This draft European Standard applies only for noise barriers composed of posts as structural elements and panels as acoustic elements (fabricated for example from metal, timber, plastic or concrete panels, etc.), including accidental combination of these materials. It also applies for acoustic claddings of existing walls and partial or total acoustic coverings of the rail track.
Acoustic elements need to be tested together with the structural elements to represent the noise barrier as in the in...
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This European Standard describes the basic requirements for the verification of ultimate and serviceability limit states and the resistance to fatigue either of the noise barrier or its components by means of analytical methods and/or tests.
Analytical methods can be used for the determination of the characteristic values and design values.
Where sufficient information is not available, the analytical procedure may be combined with results from tests.
The following types of test procedures ma...
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This European Standard specifies the laboratory method for measuring the airborne sound insulation performance of road traffic noise reducing devices in reverberant conditions. It covers the assessment of the intrinsic performance of barriers that can reasonably be assembled inside the testing facility described in EN ISO 10140-2 and EN ISO 10140-4.
This method is not intended for the determination of the intrinsic characteristics of airborne sound insulation of noise reducing devices to be ins...
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    • Standard
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This document specifies the laboratory method for measuring the airborne sound insulation performance of road traffic noise reducing devices in reverberant conditions. It covers the assessment of the intrinsic performance of barriers that can reasonably be assembled inside the testing facility described in EN ISO 10140-2 and EN ISO 10140-4.
This method is not intended for the determination of the intrinsic characteristics of airborne sound insulation of noise reducing devices to be installed on...
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This European Standard specifies requirements for assessing the working life and provides the relevant exposure conditions.
Standards of construction and any material tests conducted should provide evidence of resistance to specified conditions selected from the following:
TABLE
NOTE   Special care needs to be taken for combinations of different materials, whether inside a single device or in combination with other devices (for example: a combination of different acoustic elements or another co...
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This standard specifies a method for measuring the effect of road surfaces on traffic noise in cases when tyre/road noise dominates.

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    • Standard
      74 pages
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ISO 11819-2:2017 specifies a method of evaluating different road surfaces with respect to their influence on traffic noise, under conditions when tyre/road noise dominates. The interpretation of the results applies to free-flowing traffic travelling on essentially level roads at constant speeds of 40 km/h and upwards, in which cases tyre/road noise is assumed to dominate (although in some countries it is possible that tyre/road noise does not dominate at 40 km/h when the proportion of heavy vehi...view more

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ISO 18405:2017 defines terms and expressions used in the field of underwater acoustics, including natural, biological and anthropogenic (i.e. man-made) sound. It includes the generation, propagation and reception of underwater sound and its scattering, including reflection, in the underwater environment including the seabed (or sea bottom), sea surface and biological organisms. It also includes all aspects of the effects of underwater sound on the underwater environment, humans and aquatic life....view more

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ISO 18407:2017 describes the methodologies, procedures, and measurement systems to be used for the measurement of the radiated underwater acoustic sound generated during pile driving using percussive blows with a hammer. A major motivation for undertaking measurements of the sound radiated during percussive pile driving is as part of an assessment of impact on aquatic fauna required by regulatory frameworks. This document describes a generic approach to measurements that can be applied to differ...view more

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    • Standard
      33 pages
      English language

This European Standard specifies the laboratory method for measuring the sound absorption performance of road traffic noise reducing devices in reverberant conditions. It covers the assessment of the intrinsic sound absorption performance of devices that can reasonably be assembled inside the testing facility described in EN ISO 354.
This method is not intended for the determination of the intrinsic characteristics of sound absorption of noise reducing devices to be installed on roads in non-re...
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ISO/TS 11819-3:2017 specifies two tyres intended to serve as reference tyres when using the close-proximity (CPX) method specified in ISO 11819-2. The CPX method is a method for evaluating different road surfaces with respect to their influence on traffic noise, under conditions when tyre/road noise dominates. This method ideally requires the use of standardized tyres, which have noise characteristics that are broadly representative of the effect of road surfaces on the noise emission of passeng...view more

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    • Technical specification
      18 pages
      English language
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    • Technical specification
      20 pages
      French language

ISO 11819-2:2017 specifies a method of evaluating different road surfaces with respect to their influence on traffic noise, under conditions when tyre/road noise dominates. The interpretation of the results applies to free-flowing traffic travelling on essentially level roads at constant speeds of 40 km/h and upwards, in which cases tyre/road noise is assumed to dominate (although in some countries it is possible that tyre/road noise does not dominate at 40 km/h when the proportion of heavy vehi...view more

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    • Standard
      65 pages
      English language
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    • Standard
      71 pages
      French language

ISO/TS 13471-1:2017 specifies procedures for determining the effect of temperature on tyre/road noise emission. Temperatures considered are tyre, road and ambient air temperatures. The noise emission for which this document is applicable is measured by means of ISO 11819‑2, or similar methods such as the on-board sound intensity (OBSI) method specified in Reference [1]. Measurement results obtained at a certain temperature, which may vary over a wide range, are normalized to a designated referen...view more

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    • Technical specification
      15 pages
      English language
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    • Technical specification
      15 pages
      French language

This European Standard specifies the laboratory method for measuring the sound absorption performance of road traffic noise reducing devices in reverberant conditions. It covers the assessment of the intrinsic sound absorption performance of devices that can reasonably be assembled inside the testing facility described in EN ISO 354.
This method is not intended for the determination of the intrinsic characteristics of sound absorption of noise reducing devices to be installed on roads in non-re...
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    • Standard
      26 pages
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This European Standard specifies minimum requirements and other criteria for assessing the general safety and environmental performance of noise barriers and related devices acting on airborne sound propagation under typical rail-side conditions. Requirements for more onerous conditions are a matter for consideration by the designer. Appropriate test methods are provided where these are necessary, but for some aspects a declaration of material characteristics may be required for the information ...view more

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    • Standard
      23 pages
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This European Standard describes a test method for determining the intrinsic characteristics of sound diffraction of added devices installed on the top of railway noise barriers. The test method prescribes measurements of the sound pressure level at several reference points near the top edge of a noise barrier with and without the added device installed on its top. The effectiveness of the added device is calculated as the difference between the measured values with and without the added devices...view more

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    • Standard
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    • Standard
      2 pages
      English language
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    • Standard
      2 pages
      French language

ISO 362-3:2016 specifies an engineering method for measuring the noise emitted by road vehicles of categories M and N by using a semi anechoic chamber. The specifications are intended to achieve an acoustical correlation between testing the exterior noise of road vehicles in a semi anechoic chamber and outdoor testing as described in ISO 362-1. ISO 362-3:2016 provides all necessary specifications and procedures for indoor testing to obtain results which are comparable to typical run-to-run varia...view more

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    • Standard
      51 pages
      English language
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    • Standard
      51 pages
      English language
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    • Standard
      52 pages
      French language
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    • Standard
      52 pages
      French language

The present document describes a test method for measuring a quantity representative of the intrinsic characteristics of sound reflection from road noise reducing devices: the reflection index.
The test method is intended for the following applications:
- determination of the intrinsic characteristics of sound reflection of noise reducing devices to be installed along roads, to be measured either on typical installations alongside roads or on a relevant sample section;
- determination of the ...
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This method is used to determine combined wheel-rail roughness and track decay rates from rail vibration during the pass-by of a train. By combining sound pressure measurement from the same pass-by, a vibro-acoustic transfer function for rolling noise is determined.
The track decay rate is a vibration quantity that characterizes the attenuation of rail vibration along the track for a given wheel/rail contact excitation, and thereby affects the amount of sound radiation from the track.
Combined...
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    • Technical report
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This European standard defines the loading, the relevant load model positions and the internal forces of noise barriers caused by the air pressure wave of passing trains based on EN 1991-2 Eurocode 1, clause 6.6.2. The vertical and horizontal shape of the air pressure wave and the dynamic effects have been taken into account. The calculation method described in this European standard has been developed for noise barriers having a post-panel structure with pile foundations and can also be used fo...view more

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    • Standard
      22 pages
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This method is used to determine combined wheel-rail roughness and track decay rates from rail vibration during the pass-by of a train. By combining sound pressure measurement from the same pass-by, a vibro-acoustic transfer function for rolling noise is determined.
The track decay rate is a vibration quantity that characterizes the attenuation of rail vibration along the track for a given wheel/rail contact excitation, and thereby affects the amount of sound radiation from the track.
Combined...
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ISO 16254:2016 is derived from ISO 362‑1 and specifies an engineering method for measuring the sound emitted by M and N category road vehicles at standstill and low speed operating conditions. The specifications reproduce the level of sound which is generated by the principal vehicle sound sources consistent with stationary and low speed vehicle operating conditions relevant for pedestrian safety. The method is designed to meet the requirements of simplicity as far as they are consistent with re...view more

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    • Standard
      40 pages
      English language
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    • Standard
      40 pages
      English language
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    • Standard
      42 pages
      French language
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    • Standard
      42 pages
      French language

This European Standard describes a test method for measuring a quantity representative of the intrinsic characteristics of sound reflection from road noise reducing devices: the reflection index.
The test method is intended for the following applications:
- determination of the intrinsic characteristics of sound reflection of noise reducing devices to be installed along roads, to be measured either on typical installations alongside roads or on a relevant sample section;
- determination of th...
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ISO 17208-1:2016 specifies the general measurement system, procedure, and methodology used for the measurement of underwater sound from ships under a prescribed operating condition. It does not specify or provide guidance on underwater noise criteria or address the potential effects of noise on marine organisms. The resulting quantities are based on the root-mean-square sound pressure levels (SPL), herein used synonymously with sound pressure level or SPL measured in the far field of the ship an...view more

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    • Standard
      20 pages
      English language
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    • Standard
      20 pages
      English language

This Technical Specification specifies methods for the determination of insertion loss of outdoor noise barriers intended to shield railway noise. It specifies detailed procedures for in situ measurement of barrier insertion loss including microphone positions, source conditions and acoustic environments of the measurement sites.
This Technical Specification allows one to measure the insertion loss of a given noise barrier at a given site including given meteorological conditions. It does not m...
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    • Technical specification
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This European Standard specifies requirements for assessing the working life and provides the relevant exposure
conditions.
Standards of construction and any material tests conducted should provide evidence of resistance to specified
conditions selected from the following:
I. Chemical Agents Location dependent
II. De-icing salt Location/climate dependent
III. Dirty water/dust Location/climate dependent
IV. Dew Climate dependent
V. Freeze/thaw Climate dependent
VI. Cold Climate dependent...
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    • Standard
      15 pages
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This European Standard specifies requirements for assessing the working life and provides the relevant
exposure conditions.
Standards of construction and any material tests conducted should provide evidence of resistance to specified
conditions selected from the following:
I. Chemical Agents Location dependent
II. De-icing salt Location/climate dependent
III. Dirty water/dust Location/climate dependent
IV. Dew Climate dependent
V. Freeze/thaw Climate dependent
VI. Cold Climate dependent...
view more

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    • Standard
      16 pages
      English language
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