Direct Sound
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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Wood or concrete floor? A comparison of direct sound insulation
... only sound insulation, a 320 mm deep wood framed floor performs better for most sound insulation ratings than an eight times heavier 150 mm thick concrete floor, especially if a heavy topping on a resilient ...
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3D real-time auralization with separate rendering of direct sound, reflections and directional late reverberation
... ABSTRACT Auralization in room acoustics is created by the convolution of an anechoic audio signal with the RIR (room impulse response), either computed or measured at the receiver location. This paper addresses the ...
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Optimising sound quality for classrooms
... for sound fields with only varied direct sound levels with those with a fixed direct sound and varied early-reflection ...simulated sound fields included reverberant ...
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Sound and people
... space sound travels radially from the source, diminishing by 6 db for each doubling of distance from the ...the sound at any point consists of the direct sound plus an infinite sequence of ...
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Effect of floor treatments on direct impact sound pressure level
... impact sound pressure level (NISPL) for direct sound transmission works quite well for floor coverings that are locally reacting and do not change the impact transmission loss (ITL) of the floor but ...
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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. If the ...
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Field sound transmission loss measurements
... h laboratory tests double wood studs give good results because they provide mechanical separation between the Iayers and the air space is larger than for wood stud wa[r] ...
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Sound fields near building facades
... Sound fields near building facades 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 conditions présentées dans le site LISEZ CES ...
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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 présentées ...
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Sound transmission through double doors
... / La version de cette publication peut être l’une des suivantes : la version prépublication de l’auteur, la version acceptée du manuscrit ou la version de l’éditeur.. Access and use of[r] ...
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Sound Transmission Through Framed Buildings
... Predicted angular average transmission loss for vibration transmission from wall 9 to floor 12 with a steel fire stop Measured and predicted struchml vibration level di£ference fo[r] ...
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Sound insulation in office buildings
... In the U.S.A. the Acoustical Materials Association has developed an index suitable for rank- ordering ceiling structures, but the "attenuation factors" so obtained are not directly applicable to design. It is ...
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Film sound : all of it
... When the pianist was replaced by an automatic instrument, like Wurlitzer's PianOrchestra (figure 11 -Rudolph Wurlitzer Co. 107)), the photoplayer was located front and center, [r] ...
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Cosine-similarity penalty to discriminate sound classes in weakly-supervised sound event detection
... We also tested a model similar to the DCASE 2017 winning solution based on GLUs [4]. In this approach, that we will refer to as the ATT model (ATT for attention), a single DNN is trained on a weakly-labeled dataset to ...
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Sound decays in rectangular rooms
... One should probably regard the Eyring decay and the composite decay curves as the bounds between which real decays will occur, with the measured decays more clo[r] ...
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Road traffic sound level estimation from realistic urban sound mixtures by Non-negative Matrix Factorization
... of sound scenes is designed, to cover most common soundscape settings, and whom realism is validated through a perceptual ...and sound level of each source are ...
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TP1 dénombrement direct
... 2 Pour notre séance de TP nous allons effectuer un dénombrement direct des cellules de levure de boulanger Saccharomyces cerevisiae en utilisant des cellules de [r] ...
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Is current incremental safety assurance sound ?
... Conversely, our position is that, incremental safety assurance needs principles other than those underpinning incremental design improvement. These princi- ples will define the basis for analyzing how incremental design ...
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SMILE : Sound Multi-agent Incremental LEarning ;-)
... implies direct in- teraction between the agents as they can exchange messages to improve their ...studying direct interaction between agents involved in a learning ...
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