iTeh StandardsiTeh Standards
EURUSD
Your shopping cart is empty.
SIST

SIST EN ISO 11690-3:1999

(Main)

Acoustics - Recommended practice for the design of low-noise workplaces containing machinery - Part 3: Sound propagation and noise prediction in workrooms (ISO/TR 11690-3:1997)

Acoustics - Recommended practice for the design of low-noise workplaces containing machinery - Part 3: Sound propagation and noise prediction in workrooms (ISO/TR 11690-3:1997)

In this part, sound propagation in a room, prediction of sound pressure levels and of noise immission at the workplace are described. Details of the description of the physical phenomena involved in a noise prediction scheme are strongly dependent on the situation being considered and the way this situation is modelled (input parameters, calculation techniques). This dependency is surveyed and the methodology for noise prediction is described. Recommendations are provided concerning the use of noise prediction as a tool for noise control in workrooms.

Akustik - Richtlinien für die Gestaltung lärmarmer maschinenbestückter Arbeitsstätten - Teil 3: Schallausbreitung und vorausberechnung in Arbeitsräumen (ISO/TR 11690-3:1997)

Dieser Teil von ISO 11690 befaßt sich mit der Schallausbreitung in einem Raum und der Vorausberechnung der Schalldruckpegel und der Geräuschimmission an einem Arbeitsplatz. Die Einzelheiten der Beschreibung physikalischer Phänomene, die einem Schema zur Schallvorausberechnung zugrunde liegen, hängen stark von der betrachteten Situation ab sowie von der Art und Weise, wie diese Situation im Modell dargestellt wird (Eingangsparameter, Rechenverfahren). Es wird diese Abhängigkeit erörtert und die Methodik der Schallvorausberechnung beschrieben.

Acoustique - Pratique recommandée pour la conception de locaux de travail a bruit réduit contenant des machines - Partie 3: Propagation du son et prévision du bruit dans les locaux de travail (ISO/TR 11690-3:1997)

L'IEC 62788-1-2:2016 fournit une méthode et des lignes directrices pour la mesure de la résistivité transversale des matériaux utilisés comme matériaux d'encapsulation, joints d'étanchéité périphériques, couches avant et couches arrière, ou tout autre matériau isolant dans un module photovoltaïque (PV). L'essai est effectué sur des échantillons préconditionnés secs, humides ou mouillés. Dans le cas des couches avant et des couches arrière qui comprennent plusieurs couches, la résistivité mesurée est une valeur efficace. Cet essai est conçu pour un mesurage à la température ambiante, mais il peut également être utilisé à des températures plus élevées.

Akustika - Priporočila za načrtovanje tihih delovnih prostorov, v katerih so stroji - 3. del: Širjenje zvoka in napoved hrupa v delovnih prostorih (ISO/TR 11690-3:1998)

General Information

Status
Published
Publication Date
31-Oct-1999
ICS
13.140 - Noise with respect to human beings
17.140.20 - Noise emitted by machines and equipment
Technical Committee
AKU - Acoustics
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
01-Nov-1999
Due Date
01-Nov-1999
Completion Date
01-Nov-1999
Ref Project
EN ISO 11690-3:1998 - Acoustics - Recommended practice for the design of low-noise workplaces containing machinery - Part 3: Sound propagation and noise prediction in workrooms (ISO/TR 11690-3:1997)

Buy Standard

EN ISO 11690-3:1999EN ISO 11690-3:1999
PreviousNext
Standard
EN ISO 11690-3:1999
English language
38 pages
sale 10% off
Preview
sale 10% off
Preview
e-Library read for
1 day

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 11690-3:1999
01-november-1999
$NXVWLND3ULSRURþLOD]DQDþUWRYDQMHWLKLKGHORYQLKSURVWRURYYNDWHULKVRVWURML
GHOâLUMHQMH]YRNDLQQDSRYHGKUXSDYGHORYQLKSURVWRULK ,6275
Acoustics - Recommended practice for the design of low-noise workplaces containing
machinery - Part 3: Sound propagation and noise prediction in workrooms (ISO/TR
11690-3:1997)
Akustik - Richtlinien für die Gestaltung lärmarmer maschinenbestückter Arbeitsstätten -
Teil 3: Schallausbreitung und vorausberechnung in Arbeitsräumen (ISO/TR 11690-
3:1997)
Acoustique - Pratique recommandée pour la conception de locaux de travail a bruit réduit
contenant des machines - Partie 3: Propagation du son et prévision du bruit dans les
locaux de travail (ISO/TR 11690-3:1997)
Ta slovenski standard je istoveten z: EN ISO 11690-3:1998
ICS:
13.140 Vpliv hrupa na ljudi Noise with respect to human
beings
17.140.20 Emisija hrupa naprav in Noise emitted by machines
opreme and equipment
SIST EN ISO 11690-3:1999 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

SIST EN ISO 11690-3:1999

---------------------- Page: 2 ----------------------

SIST EN ISO 11690-3:1999

---------------------- Page: 3 ----------------------

SIST EN ISO 11690-3:1999

---------------------- Page: 4 ----------------------

SIST EN ISO 11690-3:1999

---------------------- Page: 5 ----------------------

SIST EN ISO 11690-3:1999

---------------------- Page: 6 ----------------------

SIST EN ISO 11690-3:1999

---------------------- Page: 7 ----------------------

SIST EN ISO 11690-3:1999

---------------------- Page: 8 ----------------------

SIST EN ISO 11690-3:1999

---------------------- Page: 9 ----------------------

SIST EN ISO 11690-3:1999

---------------------- Page: 10 ----------------------

SIST EN ISO 11690-3:1999

---------------------- Page: 11 ----------------------

SIST EN ISO 11690-3:1999

---------------------- Page: 12 ----------------------

SIST EN ISO 11690-3:1999

---------------------- Page: 13 ----------------------

SIST EN ISO 11690-3:1999

---------------------- Page: 14 ----------------------

SIST EN ISO 11690-3:1999

---------------------- Page: 15 ----------------------

SIST EN ISO 11690-3:1999

-----------------
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.

This May Also Interest You

SIST
SIST EN ISO 17201-6:2022(Main)
Acoustics - Noise from shooting ranges - Part 6: Sound pressure measurements close to the source for determining exposure to sound (ISO 17201-6:2021)
EN ISO 17201-6:2022

This document specifies methods for recording the time history of the sound pressure produced either by shooting with calibres of less than 20 mm, or by detonation of explosive charges of less than 50 g TNT equivalent, within the shooting range at locations of interest, regarding the exposure to sound of the shooter, or any other person within the shooting range. The time history of the sound pressure can be the basis for further analyses of this type of sound at the locations of interest.

  • Standard
    29 pages
    English language
    sale 10% off
    e-Library read for
    1 day
  • Draft
    26 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN ISO 11690-1:2021(Main)
Acoustics - Recommended practice for the design of low-noise workplaces containing machinery - Part 1: Noise control strategies (ISO 11690-1:2020)
EN ISO 11690-1:2020

This document outlines strategies to be used in dealing with noise problems in existing and planned
workplaces by describing basic concepts in noise control (noise reduction, noise emission, noise
immission and noise exposure). It is applicable to all types of workplaces and all types of sources of
sound which are met in workplaces, including human activities.
It includes those important strategies to adopt when buying a new machine or equipment.
This document deals only with audible sound.

  • Standard
    37 pages
    English language
    sale 10% off
    e-Library read for
    1 day
  • Draft
    34 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN ISO 11690-2:2021(Main)
Acoustics - Recommended practice for the design of low-noise workplaces containing machinery - Part 2: Noise control measures (ISO 11690-2:2020)
EN ISO 11690-2:2020

This document deals with the technical aspects of noise control in workplaces. The various technical
measures are stated, the related acoustical quantities described, the magnitude of noise reduction
discussed, and the verification methods outlined.
This document deals only with audible sound.

  • Standard
    39 pages
    English language
    sale 10% off
    e-Library read for
    1 day
  • Draft
    36 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST ISO 1999:2013
Acoustics -- Estimation of noise-induced hearing loss
ISO 1999:2013

This International Standard specifies a method for calculating the expected noise-induced permanent threshold shift in the hearing threshold levels of adult populations due to various levels and durations of noise exposure; it provides the basis for calculating hearing disability according to various formulae when the hearing threshold levels at commonly measured audiometric frequencies, or combinations of such frequencies, exceed a certain value. The measure of exposure to noise for a population at risk is the noise exposure level normalized to a nominal 8 h working day, LEX,8h, for a given number of years of exposure. This International Standard applies to noise at frequencies less than approximately 10 kHz which is steady, intermittent, fluctuating, irregular. Use of this International Standard for sound pressures exceeding 200 Pa (140 dB relative to 20 μPa) is recognized as extrapolation. Formulae are presented to calculate the hearing loss, including statistical distribution, at a range of audiometric frequencies due to exposure to noise as a function of level of noise exposure and duration of exposure (in years). The formulae do not distinguish between male and female populations. To calculate hearing threshold levels and the risk of acquiring hearing loss due to noise exposure, it is necessary to make use of a comparable population. This International Standard contains a definition of a highly screened otologically normal population (in accordance with ISO 7029) and three examples of unscreened populations of three typical industrialized societies. The users of this International Standard may choose a comparable population according to their particular requirements. This International Standard is based on statistical data and therefore cannot be applied to the prediction or assessment of the hearing loss of individual persons except in terms of statistical probabilities.

  • Standard
    26 pages
    English language
    sale 15% off
  • Standard
    23 pages
    English language
    sale 15% off
  • Standard
    29 pages
    English language
    sale 10% off
    e-Library read for
    1 day
  • Draft
    31 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN ISO 17201-6:2022(Main)
Acoustics - Noise from shooting ranges - Part 6: Sound pressure measurements close to the source for determining exposure to sound (ISO 17201-6:2021)
EN ISO 17201-6:2022

This document specifies methods for recording the time history of the sound pressure produced either by shooting with calibres of less than 20 mm, or by detonation of explosive charges of less than 50 g TNT equivalent, within the shooting range at locations of interest, regarding the exposure to sound of the shooter, or any other person within the shooting range. The time history of the sound pressure can be the basis for further analyses of this type of sound at the locations of interest.

  • Standard
    29 pages
    English language
    sale 10% off
    e-Library read for
    1 day
  • Draft
    26 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN ISO 22868:2021(Main)
Forestry and gardening machinery - Noise test code for portable hand-held machines with internal combustion engine - Engineering method (Grade 2 accuracy) (ISO 22868:2021)
EN ISO 22868:2021

This document specifies a noise test code for determining, efficiently and under standardized
conditions, the common noise emission characteristics of portable, hand-held, combustion engine
powered forest and garden machines, and specific requirements for chain-saws, brush-cutters, grasstrimmers,
edgers, pole-mounted powered pruners, hedge-trimmers and garden blowers/vacuums/
knapsack mist blowers. Noise emission characteristics include the A-weighted emission sound pressure
level at the operator position and the A-weighted sound power level.
Noise test codes as described in this document enable the manufacturer to verify the effort regarding
low noise design.

  • Standard
    47 pages
    English language
    sale 10% off
    e-Library read for
    1 day
  • Draft
    42 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN ISO 11690-1:2021(Main)
Acoustics - Recommended practice for the design of low-noise workplaces containing machinery - Part 1: Noise control strategies (ISO 11690-1:2020)
EN ISO 11690-1:2020

This document outlines strategies to be used in dealing with noise problems in existing and planned
workplaces by describing basic concepts in noise control (noise reduction, noise emission, noise
immission and noise exposure). It is applicable to all types of workplaces and all types of sources of
sound which are met in workplaces, including human activities.
It includes those important strategies to adopt when buying a new machine or equipment.
This document deals only with audible sound.

  • Standard
    37 pages
    English language
    sale 10% off
    e-Library read for
    1 day
  • Draft
    34 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN ISO 11690-2:2021(Main)
Acoustics - Recommended practice for the design of low-noise workplaces containing machinery - Part 2: Noise control measures (ISO 11690-2:2020)
EN ISO 11690-2:2020

This document deals with the technical aspects of noise control in workplaces. The various technical
measures are stated, the related acoustical quantities described, the magnitude of noise reduction
discussed, and the verification methods outlined.
This document deals only with audible sound.

  • Standard
    39 pages
    English language
    sale 10% off
    e-Library read for
    1 day
  • Draft
    36 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST ISO 1999:2013
Acoustics -- Estimation of noise-induced hearing loss
ISO 1999:2013

This International Standard specifies a method for calculating the expected noise-induced permanent threshold shift in the hearing threshold levels of adult populations due to various levels and durations of noise exposure; it provides the basis for calculating hearing disability according to various formulae when the hearing threshold levels at commonly measured audiometric frequencies, or combinations of such frequencies, exceed a certain value. The measure of exposure to noise for a population at risk is the noise exposure level normalized to a nominal 8 h working day, LEX,8h, for a given number of years of exposure. This International Standard applies to noise at frequencies less than approximately 10 kHz which is steady, intermittent, fluctuating, irregular. Use of this International Standard for sound pressures exceeding 200 Pa (140 dB relative to 20 μPa) is recognized as extrapolation. Formulae are presented to calculate the hearing loss, including statistical distribution, at a range of audiometric frequencies due to exposure to noise as a function of level of noise exposure and duration of exposure (in years). The formulae do not distinguish between male and female populations. To calculate hearing threshold levels and the risk of acquiring hearing loss due to noise exposure, it is necessary to make use of a comparable population. This International Standard contains a definition of a highly screened otologically normal population (in accordance with ISO 7029) and three examples of unscreened populations of three typical industrialized societies. The users of this International Standard may choose a comparable population according to their particular requirements. This International Standard is based on statistical data and therefore cannot be applied to the prediction or assessment of the hearing loss of individual persons except in terms of statistical probabilities.

  • Standard
    26 pages
    English language
    sale 15% off
  • Standard
    23 pages
    English language
    sale 15% off
  • Standard
    29 pages
    English language
    sale 10% off
    e-Library read for
    1 day
  • Draft
    31 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST-TS CEN ISO/TS 16486-7:2023(Main)
Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing - Part 7: Assessment of conformity (ISO/TS 16486-7:2023)
CEN ISO/TS 16486-7:2023

This document gives guidance and requirements for the assessment of conformity of compounds, products, joints and assemblies in accordance with the applicable part(s) of the ISO 16486 series which are intended to be included in the manufacturer’s quality plan as part of the quality management system and for the establishment of certification procedures.
NOTE 1    A basic test matrix in Annex B provides an overview of the testing scheme.
It is recommended for the manufacturer to have a management system such as ISO 9001[4] or equivalent.
NOTE 2    If certification is involved, certification bodies and inspection bodies operating according to ISO/IEC 17065 and ISO/IEC 17020 are considered to be competent.
In conjunction with the other parts of the ISO 16486 series (see Clause 2), this document is applicable to unplasticized polyamide (PA-U) piping systems intended to be buried and used for the supply of gaseous fuels. It is applicable to PA-U pipes, fittings and valves, as well as to their joints and to joints with components of other materials intended to be used under the following conditions:
a)    a maximum operating pressure (MOP) up to and including 18 bar[1] (the MOP is limited to 16 bar for CEN member countries, where ISO 16486-6 is replaced by CEN/TS 12007-6[1]);
b)    an operating temperature of 20 °C as the reference temperature.
NOTE 3    For operating temperatures different to 20 °C, derating coefficients can be used (see ISO 16486-6). CEN member countries use CEN/TS 12007-6[1] and ISO/TS 16486-7 (this document) as a basis, but they can also request additional requirements. For non-CEN member countries, information for dealing with special cases for PA-U can be found in ISO/TS 16486-7 (this document) and PPI TR-3.[7]
For mechanical fittings conforming to ISO 17885, guidance for assessment of conformity is not given in this document. When requested, a quality plan based on the tests mentioned can be set up in agreement between user and manufacturer.
The ISO 16486 series covers a range of maximum operating pressures and gives requirements concerning colours.
NOTE 4    It is the responsibility of the purchaser or specifier to make the appropriate selections from these aspects, taking into account their particular requirements and any relevant national regulations and installation practices or codes.
[1] 1 bar = 0,1 MPa = 105 Pa; 1 MPa = 1 N/mm2.

  • Technical specification
    42 pages
    English language
    sale 10% off
    e-Library read for
    1 day
  • Draft
    39 pages
    English language
    sale 10% off
    e-Library read for
    1 day