EN ISO 17201-3:2010
(Main)Acoustics - Noise from shooting ranges - Part 3: Guidelines for sound propagation calculations (ISO 17201-3:2010)
Acoustics - Noise from shooting ranges - Part 3: Guidelines for sound propagation calculations (ISO 17201-3:2010)
ISO 17201-3:2010 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 blast as defined in ISO 17201-1 or calculated using values from ISO 17201-2.
ISO 17201-3:2010 applies to weapons with calibres of less than 20 mm or explosive charges of less than 50 g TNT equivalent, including the projectile sound, and is applicable at distances where peak pressures are less than 1 kPa (154 dB).
NOTE National or other regulations, which could be more stringent, can apply.
Akustik - Geräusche von Schießplätzen - Teil 3: Anleitung für die Berechnung der Schallausbreitung (ISO 17201-3:2010)
Dieser Teil von ISO 17201 legt Verfahren für die Prognose des Expositionspegels des Schießgeräusches
eines Schusses an einem gegebenen Immissionsort fest. Anleitungen werden gegeben, wie andere
akustische Indizes über den Expositionspegel berechnet werden können. Die Prognose beruht auf der nach
ISO 17201-1 gemessenen oder auf der nach ISO 17201-2 berechneten winkelabhängigen Quellenenergieverteilung
des Mündungsknalls.
Dieser Teil von ISO 17201 ist anwendbar für Waffen mit einem Kaliber kleiner als 20 mm, für Treibladungen
von weniger als 50 g TNT-Äquivalent, für Entfernungen, wo die Spitzendrücke, einschließlich der Beitrag vom
Geschossknalls,kleiner als 1 kPa (154 dB) sind.
ANMERKUNG Nationale oder andere Regelwerke, die noch stringenter sein könnten, können angewendet werden.
Acoustique - Bruit des stands de tir - Partie 3: Lignes directrices pour le calcul de la propagation du son (ISO 17201-3:2010)
L'ISO 17201-3:2010 spécifie des méthodes pour prédire les niveaux d'exposition sonore pour un tir individuel en un point de réception donné. Des lignes directrices sont données pour calculer d'autres indices acoustiques à partir du niveau d'exposition sonore. La prédiction est basée sur la distribution angulaire de l'énergie acoustique émise par la détonation à la bouche, telle que définie dans l'ISO 17201-1 ou calculée au moyen des valeurs de l'ISO 17201-2.
L'ISO 17201-3:2010 couvre les armes de calibre inférieur à 20 mm ou des charges explosives de moins de 50 g d'équivalent TNT, prenant en compte le bruit du projectile à des distances où les valeurs de crête de la pression acoustique sont inférieures à 1 kPa (154 dB).
Akustika - Hrup strelskih poligonov - 3. del: Smernice za izračun širjenja zvoka (ISO 17201-3:2010)
Ta del ISO 17201 določa metode za napovedovanje stopenj zvočni izpostavljenosti strelnemu zvoku za en strel na danem sprejemnem mestu. Smernice so podane za izračun ostalih akustičnih kazalnikov, ki izhajajo iz stopnje zvočne izpostavljenosti. Napoved je osnovana na distribuciji energije kotnega vira udara iz ustja cevi, kot je določena v ISO 17201-1 ali pa izračunana s pomočjo vrednosti iz ISO 17201-2. Ta del ISO 17201 velja za orožja s kalibri, manjšimi od 20 mm, ali eksplozivna polnjenja, manjša od ustreznih 50 g TNT, na razdaljah, kjer so konični tlaki, vključno z vložkom zvoka projektila, manjši od 1 kPa (154 dB).
General Information
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Akustik - Geräusche von Schießplätzen - Teil 3: Anleitung für die Berechnung der Schallausbreitung (ISO 17201-3:2010)Acoustique - Bruit des stands de tir - Partie 3: Lignes directrices pour le calcul de la propagation du son (ISO 17201-3:2010)Acoustics - Noise from shooting ranges - Part 3: Guidelines for sound propagation calculations (ISO 17201-3:2010)97.220.10Športni objektiSports facilities95.020Vojaška tehnika. Vojaške zadeve. OrožjeMilitary engineering. Military affairs. Weapons17.140.20Emisija hrupa naprav in opremeNoise emitted by machines and equipmentICS:Ta slovenski standard je istoveten z:EN ISO 17201-3:2010SIST EN ISO 17201-3:2010en01-maj-2010SIST EN ISO 17201-3:2010SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN ISO 17201-3
February 2010 ICS 97.220.10; 17.140.20; 95.020 English Version
Acoustics - Noise from shooting ranges - Part 3: Guidelines for sound propagation calculations (ISO 17201-3:2010)
Acoustique - Bruit des stands de tir - Partie 3: Lignes directrices pour le calcul de la propagation du son (ISO 17201-3:2010)
Akustik - Geräusche von Schießplätzen - Teil 3: Anleitung für die Berechnung der Schallausbreitung (ISO 17201-3:2010) This European Standard was approved by CEN on 28 November 2009.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
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B-1000 Brussels © 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 17201-3:2010: ESIST EN ISO 17201-3:2010
Reference numberISO 17201-3:2010(E)© ISO 2010
INTERNATIONAL STANDARD ISO17201-3First edition2010-02-01Acoustics — Noise from shooting ranges — Part 3: Guidelines for sound propagation calculations Acoustique — Bruit des stands de tir — Partie 3: Lignes directrices pour le calcul de la propagation du son
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ii © ISO 2010 – All rights reserved
ISO 17201-3:2010(E) © ISO 2010 – All rights reserved iii Contents Page Foreword.iv Introduction.v 1 Scope.1 2 Normative references.1 3 Terms and definitions.2 4 Source modelling.3 5 Propagation calculation.4 6 Conversion of sound exposure levels.9 7 Uncertainties.10 Annex A (normative)
Benchmark cases for shooting sheds with baffles.11 Annex B (normative)
Sophisticated modelling approaches.26 Annex C (informative)
Modelling of shooting scenarios – examples of shooting ranges.35 Annex D (informative)
Uncertainty.50 Bibliography.54
ISO 17201-3:2010(E) iv © ISO 2010 – All rights reserved Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 17201-3 was prepared by Technical Committee ISO/TC 43, Acoustics, Subcommittee SC 1, Noise. ISO 17201 consists of the following parts, under the general title Acoustics — Noise from shooting ranges: ⎯ Part 1: Determination of muzzle blast by measurement ⎯ Part 2: Estimation of muzzle blast and projectile sound by calculation ⎯ Part 3: Guidelines for sound propagation calculations ⎯ Part 4: Prediction of projectile sound ⎯ Part 5: Noise management
ISO 17201-3:2010(E) © ISO 2010 – All rights reserved v Introduction The initiative to prepare a standard on impulse noise from shooting ranges was taken by the Association of European Manufacturers of Sporting Ammunition (AFEMS), in April 1996 by the submission of a formal proposal to CEN (see doc. CEN N 1085). After consultation in CEN in 1998, CEN/TC 211, Acoustics, asked ISO/TC 43, Acoustics, Subcommittee SC 1, Noise to prepare ISO 17201 (all parts). This part of ISO 17201 provides guidance for sound propagation calculation of shooting sound from shooting ranges. If calculation procedures are not implied or specified by local or national guidelines, rules and regulations, and if a more sophisticated propagation model is not available, then ISO 9613-2 may be applied, provided that the recommendations in this part of ISO 17201 are observed. The source energy of muzzle blast is typically measured or calculated for free-field conditions and often exhibits strong directivity. In many cases firearms are fired within a shooting range which has structures such as firing sheds, walls or safety barriers. Guns, particularly shotguns, are sometimes fired in many directions, e.g. in trap and skeet where the shooting direction is dictated by the flight path of the clay target. This part of ISO 17201 recommends ways in which source data can be adapted for use with ISO 9613-2 to obtain a general survey for the sound exposure levels to be expected in the neighbourhood of shooting ranges. SIST EN ISO 17201-3:2010
INTERNATIONAL STANDARD ISO 17201-3:2010(E) © ISO 2010 – All rights reserved 1 Acoustics — Noise from shooting ranges — Part 3: Guidelines for sound propagation calculations 1 Scope This part of ISO 17201 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 blast as defined in ISO 17201-1 or calculated using values from ISO 17201-2. This part of ISO 17201 applies to weapons with calibres of less than 20 mm or explosive charges of less than 50 g TNT equivalent, at distances where peak pressures, including the contribution from projectile sound, are less than 1 kPa (154 dB). NOTE National or other regulations, which could be more stringent, can apply. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 9613-1, Acoustics — Attenuation of sound during propagation outdoors — Part 1: Calculation of the absorption of sound by the atmosphere ISO 9613-2:1996, Acoustics — Attenuation of sound during propagation outdoors — Part 2: General method of calculation ISO 17201-1:2005, Acoustics — Noise from shooting ranges — Part 1: Determination of muzzle blast by measurement ISO 17201-2, Acoustics — Noise from shooting ranges — Part 2: Estimation of muzzle blast and projectile sound by calculation ISO 17201-4, Acoustics — Noise from shooting ranges — Part 4: Prediction of projectile sound ISO/IEC Guide 98-3, Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995) IEC 61672-1, Electroacoustics — Sound level meters — Part 1: Specifications SIST EN ISO 17201-3:2010
ISO 17201-3:2010(E) 2 © ISO 2010 – All rights reserved 3 Terms and definitions For the purposes of this document, the terms and definitions given in ISO 9613-2, ISO 17201-1 and the following apply. 3.1 substitute source substitute for a sound source and its firing shed by a model source without a firing shed positioned in the centre of the opening of the firing shed to represent the emission in the direction of a reception point 3.2 safety barrier 〈shooting ranges〉 barrier that is intended to stop projectiles leaving the range 3.3 safety baffle 〈shooting ranges〉 overhead barrier that is intended to stop projectiles leaving the range 3.4 firing shed structure constructed to protect the shooters and their equipment from precipitation and wind, having an opening that allows shooting at a target located on open ground 3.5 shooting range enclosed arrangement of firing positions and matching targets which, depending on the design, may include such features as a firing shed, safety barriers, safety baffles, and unsafe areas 3.6 shooting facility organizational entity consisting of one or more shooting ranges, and associated buildings and infrastructure 3.7 firing position position of the shooter within a shooting range 3.8 matching target direction direction of the shooter to the position of a moving target accounting for the time delay of the shot hitting the ta
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