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020 _a9781523108893
035 _a.b12292849
050 4 _aHE9797.4.N6
_bS36 2016eb
100 1 _aSchomer, Paul
245 1 0 _aEvaluating methods for determining interior noise levels used in airport sound insulation programs /
_cPaul Schomer, Jack Freytag, Randy Waldeck
264 1 _aWashington, D.C. :
_bTransportation Research Board,
_c2016
300 _a1 online resource (1 volume (various pagings)) :
_billustrations (some color), charts
490 1 _aACRP report,
_x1935-9802 ;
_v152
500 _aAt head of title: Airport Cooperative Research Program
504 _aIncludes bibliographical references (pages 113-114)
520 _aThis report provides guidance for selecting and implementing methods for measuring noise level reduction in dwellings associated with airport noise insulation programs. The research complements the results of ACRP Report 89: Guidelines for Airport Sound Insulation Programs and was undertaken to assess the accuracy and validity of various noise level reduction measurement procedures currently used in airport noise insulation programs. Acoustical field measurements were made at 10 homes near San Diego International Airport and nine homes near Boston Logan International Airport. Seven measurement methods were tested: outdoor ground-level artificial sound source (loudspeaker); outdoor elevated artificial source (loudspeaker); indoor artificial sound source (loudspeaker); aircraft flyover: fixed microphone; aircraft flyover: moving microphone; architectural survey and noise reduction calculations; and acoustic intensity measurements, exterior loudspeaker and interior intensity. The report includes a summary of sound insulation theory and the science behind noise level reduction, and an overview of FAA-sponsored noise insulation programs. The report also provides guidance, including a decision matrix, for selecting an appropriate acoustical testing method. Lastly, the report provides suggested practices for each measurement technique, based on the results of the research
650 0 _aAirport noise
700 1 _aFreytag, Jack
700 1 _aWaldeck, Randy,
_d1978-
710 2 _aNational Research Council (U.S.).
_bTransportation Research Board
710 2 _aAirport Cooperative Research Program
710 1 _aUnited States.
_bFederal Aviation Administration
830 0 _aACRP report ;
_v152
856 4 0 _3Download: Knovel
_uhttp://app.knovel.com/hotlink/toc/id:kpEMDINLU1/evaluating-methods-for?kpromoter=marc
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