EN 16205:2013+A1:2018

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Laboratorijsko merjenje hrupa pri hoji po poduMessung von Gehschall auf Fußböden im PrüfstandMesurage en laboratoire du bruit des pas sur les planchersLaboratory measurement of walking noise on floors91.120.20L]RODFLMDAcoustics in building. Sound insulation91.060.30Stropi. Tla. StopniceCeilings. Floors. Stairs17.140.01Acoustic measurements and noise abatement in generalICS:Ta slovenski standard je istoveten z:EN 16205:2013+A1:2018SIST EN 16205:2013+A1:2018en,fr,de01-junij-2018SIST EN 16205:2013+A1:2018SLOVENSKI
STANDARDSIST EN 16205:20131DGRPHãþD

EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 16205:2013+A1
March
t r s z ICS
{ sä s t rä t r English Version
Laboratory measurement of walking noise on floors Mesurage en laboratoire du bruit des pas sur les planchers
Messung von Gehschall auf Fußböden im Prüfstand This European Standard was approved by CEN on
s May
t r s u and includes Amendment
s approved by CEN on
s t February
t r s zä
egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä
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s x t r wã t r s u ªA sã t r s z ESIST EN 16205:2013+A1:2018

Presentation of the walking noise spectrum with uncertainty bars (example) . 11 Annex B (normative)
Reference spectrum for laboratory bare floors . 12 Annex C (informative)
Fixing the pads below the tapping machine . 13 Annex D (informative)
Background of the measuring method . 14 !Annex E (informative)"
Calculation of perceived walking loudness on floor coverings installed floating . 16 E.1 General . 16 E.2 Data measured . 16 E.3 Calculations . 16 E.3.1 Sound spectrum Li,loud . 16 E.3.2 Loudness RWS . 16 E.4 Test report . 17 Bibliography . 18
Critical bandwidth differs within the frequency range. Note 2 to entry:
The critical band produces the critical band scale. Its unit is Bark." 4 Principle A floor test facility according to EN ISO 10140 for impact and airborne sound measurements is used. It consists of two medium sized and medium damped rooms above each other, separated by a standard homogeneous concrete floor. As a walking noise source, a standard tapping machine according to EN ISO 10140 is applied. Several average sound pressure level measurements in third-octave bands are made in the upper and lower rooms with the bare floor either uncovered or covered with pads or sufficiently large "full-size" specimens of the tested flooring. In the upper room the reverberation times with large specimens and with merely pads present shall be determined. The walking sound pressure level is then calculated according to Formula (1) from the sound power directly radiated from the floor covering into the upper room plus the sound power from the bare floor under the floor covering, which radiates back into the upper room. Finally the A-weighted walking sound pressure level is calculated from the measured average sound pressure levels. In Formula (1) the radiation from the bare floor through the floor covering is corrected for deviations of the actual laboratory
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