Sound Transmission
Sound transmission through windows
... 2. Sound transmission class (STC) versus interpane spacing for double glazing 6 If the separation between the two layers of glass is small, the STC rating is only slightly higher (or may actually be lower) ...
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Direct sound transmission loss of heavy gauge steel stud walls
... Direct sound transmission loss of heavy gauge steel stud walls Hoeller, Christoph; Zeitler, Berndt; Mahn, Jeffrey https://publications-cnrc.canada.ca/fra/droits L’accès à ce site Web et l’utilisation de son ...
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Measurement of Sound Transmission from Meeting Rooms
... higher sound transmission loss) would make it even less likely that snow load would be excessive over the same 100 year period, because the roof would be strong enough to support an even heavier but less ...
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On reducing low frequency impact sound transmission in wood framed construction
... direct sound insulation (in M59), were then built and characterized in the flanking facility, namely Con100 and Con70, the latter on Sand50, both combined with the 3G ceiling on ...the sound and reduce the ...
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Flanking sound transmission in wood-framed construction
... that transmission via flanking paths can significantly reduce the apparent sound transmission ...different transmission through the wall ...
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Controlling sound transmission through concrete block walls
... affect sound transmission through different types of concrete block w alls, including single-leaf w alls, double-leaf w alls and w alls w ith gypsum board ...
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Sound transmission through a double-leaf wall
... Sound transmission through a double-leaf wall Donato, R. J. https://publications-cnrc.canada.ca/fra/droits L’accès à ce site Web et l’utilisation de son contenu sont assujettis aux conditions présentées ...
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Parametric study of sound transmission through lightweight floors
... e-mail: {berndt.zeitler@nrc.ca, Stefan.schoenwald@nrc.ca, trevor.nightingale@nrc.ca} Abstract A parametric study on the direct sound transmission through lightweight floors was conducted. Parameters changed ...
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Effect of structural load and joist type on flanking sound transmission
... The second part of this loading study compares the effect of load relative to joist orientation and continuity. Single sound transmission paths were isolated to understand the effect of loading. It is to be ...
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Sound transmission through windows. I. Single and double glazing
... Sound transmission through windows. I. Single and double glazing Quirt, J. D. https://publications-cnrc.canada.ca/fra/droits L’accès à ce site Web et l’utilisation de son contenu sont assujettis aux ...
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Sound transmission through windows. II. Double and triple glazing
... Sound transmission through windows. II. Double and triple glazing Quirt, J. D. https://publications-cnrc.canada.ca/fra/droits L’accès à ce site Web et l’utilisation de son contenu sont assujettis aux ...
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Influence of specimen frame on sound transmission loss measurement
... Influence of specimen frame on sound transmission loss measurement Warnock, A. C. C. https://publications-cnrc.canada.ca/fra/droits L’accès à ce site Web et l’utilisation de son contenu sont assujettis aux ...
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Controlling interoffice sound transmission through a suspended ceiling
... Controlling interoffice sound transmission through a suspended ceiling Halliwell, R. E.; Quirt, J. D. https://publications-cnrc.canada.ca/fra/droits L’accès à ce site Web et l’utilisation de son contenu ...
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Sound transmission through concrete blocks with attached drywall
... Sound transmission through concrete blocks with attached drywall Warnock, A. C. C. https://publications-cnrc.canada.ca/fra/droits L’accès à ce site Web et l’utilisation de son contenu sont assujettis aux ...
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Modelling structure-borne sound transmission at bolted joints
... Structure-borne sound transmission at a bolted junction between a plate and a stiffening rib is modelled using an analytical calculation ...vibration transmission in rib stiffened plate structures is ...
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Low-frequency impact sound transmission through floor systems
... of sound absorber were constructed in the IRC Acoustics Laboratory during a project lasting about 3 ...Impact sound transmission was measured at frequencies down to 25 Hz using four impact devices ...
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Effect of joist length on sound transmission through wood joist floors
... of sound absorbing material and a layer of 16 mm gypsum board so sound transmission through this section was negligible relative to that through the floor under ...
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Summary Report for Consortium on Fire Resistance and Sound Insulation of Floors: Sound Transmission and Impact Insulation Data
... Comparing two or a few results from a dataset and trying to relate these individual results to the predictions from regression analysis can lead to apparent contradictions and confusion. Any sound ...
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Controlling sound transmission into buildings
... Controlling sound transmission into buildings Quirt, J David (Dave) https://publications-cnrc.canada.ca/fra/droits L’accès à ce site Web et l’utilisation de son contenu sont assujettis aux conditions ...
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Factors affecting sound transmission loss
... the sound transmission losses of party walls or floors, the level of noise generated in neighbouring homes, and the level of background sound in the occupant's own ...background sound levels. ...
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