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Standard Detayı
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TÜRK STANDARDI
(Direktif :2006/42/EC)
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TS No :
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TS EN ISO 3745
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Kabul Tarihi :
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5.06.2012
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Hazırlık Grubu :
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Teknik Kurul |
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Doküman Tipi :
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Yürürlük Durumu :
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U (Yürürlükteki Standard/Standard) |
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Başlık :
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Akustik - Gürültü kaynaklarına ait ses güç seviyelerinin ses basıncı kullanılarak tayini - Yankısız ve yarı-Yankısız odalar için kesinlik metotları |
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Başlık (İng) :
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Acoustics - Determination of sound power levels and sound energy
levels of noise sources using sound pressure - Precision methods for
anechoic rooms and hemi-anechoic rooms |
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Kapsam :
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Kapsam (İng) :
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This International Standard specifies methods for measuring the sound pressure levels on a measurement
surface enveloping a noise source (machinery or equipment) in an anechoic room or a hemi-anechoic room.
The sound power level (or, in the case of impulsive or transient noise emission, the sound energy level)
produced by the noise source, in frequency bands of width one-third octave or with frequency weighting A
applied, is calculated using those measurements, including corrections to allow for any differences between
the meteorological conditions at the time and place of the test and those corresponding to a reference
characteristic acoustic impedance.
In general, the frequency range of interest includes the one-third-octave bands with mid-band frequencies from
100 Hz to 10 000 Hz. In practice, the range is extended or restricted to frequencies beyond or within these
limits, to those between which the test room is qualified for the purposes of the measurements. |
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Yerini Aldığı :
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TS EN ISO 3745 :2010; |
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Tadil Eden :
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TS EN ISO 3745/A1 :2019; |
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Yararlanılan Kaynak :
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EN ISO 3745:2012 |
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Uluslararası Karşılıklar :
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EN ISO 3745-EQV; ISO 3745-EQV |
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ICS Kodu :
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17.140.01 Akustik Ölçümleri ve Gürültünün Azaltılması (Genel) |
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Cen/Cenelec :
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CEN/ISO |
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Dili :
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en |
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Renk Durumu :
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Siyah-Beyaz |
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Uygulama Durumu :
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Yürürlükte |
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Sayfa Sayısı :
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74 |
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Fiyatı :
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107,00 EURO (3.740,94 TL + %10 Kdv) |
| Çakışan Standart Varsa İptal Tarihi (DOW) | - |
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