VRIJE UNIVERSITEIT BRUSSEL Acoustics - the Dept. of ...

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140 CHAPTER 9. COMMUNITY NOISE2. Noise mapping (see Figure 9.1 where the noise mapping of Netherlandis shown).3. Making action plans to reduce the environmental noise.4. To make this information accessible for public.Figure 9.1: Noise map of Netherlands. Bron:http://www.milieuennatuurcompendium.nlThe realization of the directive by the EU member states should happenin two phases :1. By30June2007allagglomerationswithmorethan250.000inhabitantsand all road traffic with more than 6 million vehicles/year, rail trafficwith more than 60.000 trains/year and airports with more than 50.000movements/year have to be measured (L DEN ) and noise maps have tobe made.
9.1. EC DIRECTIVE 2002/49/EC 1412. By 30 June 2012 noise maps of all agglomerations (with more than100.000 inhabitants), as well as road traffic with minimum 3 milionvehicles/year, rail traffic with more tha 30 000 trains/year and airportswith minimum 50 000 movements/year should be available.The next step in the directive is an information campaign for the publicabout environmental noise and the effects. Finally, action plans are to bemade by the EU member states to avoid and limit environmental noise :1. By18July2008: largeagglomerations(morethan250.000inhabitants).2. By 18 July 2013: all agglomerations (more than 100.000 inhabitants).
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VRIJE UNIVERSITEITBRUSSELAcousticsB
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iiWhen sound becomes noise, it will
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ContentsI Introduction to acoustics
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CONTENTSvii4.3 Measuring the acoust
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Part IIntroduction to acoustics1
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4 CHAPTER 1. FUNDAMENTAL CONCEPTS O
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10 CHAPTER 1. FUNDAMENTAL CONCEPTS
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24 CHAPTER 2. THE HUMAN HEARING SYS
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34 CHAPTER 3. MEASURING SOUNDconver
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36 CHAPTER 3. MEASURING SOUNDFigure
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44 CHAPTER 3. MEASURING SOUNDfactor
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50 CHAPTER 3. MEASURING SOUNDFor ex
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52 CHAPTER 3. MEASURING SOUNDderiva
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54 CHAPTER 3. MEASURING SOUNDThe so
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56 CHAPTER 3. MEASURING SOUND
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Chapter 4Sound AbsorptionAll(constr
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4.1. ACOUSTIC TRANSMISSION BETWEEN
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4.1. ACOUSTIC TRANSMISSION BETWEEN
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4.2. REALIZATION OF ACOUSTIC ABSORP
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4.3. MEASURING THE ACOUSTIC ABSORPT
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4.4. THE DIRECT AND DIFFUSE SOUND F
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4.4. THE DIRECT AND DIFFUSE SOUND F
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Chapter 5Sound InsulationWhen consi
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5.1. MEASURING SOUND INSULATION 83F
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5.1. MEASURING SOUND INSULATION 85F
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5.2. AIRBORNE SOUND INSULATION OF A
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