Journal ArticleDOI
Sound insulation measurements on a series of double plasterboard panels with various infills
TLDR
In this paper, a series of measurements of the sound transmission loss of double layer plasterboard panels were carried out with the panels separated by 50, 100, and 150 mm, and measurements were also made with no sound absorbing infill for comparison purposes.About:
This article is published in Applied Acoustics.The article was published on 1971-01-01. It has received 8 citations till now. The article focuses on the topics: Soundproofing & Sound transmission class.read more
Citations
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Journal ArticleDOI
Prediction of acoustic wave transmission features of the multilayered plate constructions: A review:
TL;DR: In this article, the authors collected all of the existent papers in the field of acoustic transmission across multilayered plate constructions and proposed a comprehensive source consisting of approximately 410 papers.
Journal ArticleDOI
Perception of Lexical Neutral Tone Among Adults and Infants.
Shanshan Fan,Aijun Li,Ao Chen +2 more
TL;DR: This paper investigated whether neutral tone can be perceived as lexically unstressed by stress-language listeners and how Mandarin and Dutch infants perceive T0, finding that Mandarin infants' failure implies that the representation of T0 is not complete during their 1st year of life; the acquisition of tonal categories may therefore take longer than they expected.
Journal ArticleDOI
Some observations on employing a panel's cill and reveal to enhance noise reduction
R.W. Guy,K.A. Mulholland +1 more
TL;DR: The cill and reveal of a panel or window are known to influence the Normalized Noise Reduction (NOR) process as mentioned in this paper, and additional observations upon their effect which may be employed to increase the sound insulation of rooms within the built environment.
Journal ArticleDOI
The Influence of the Wall Cavity on the Transmission Loss of Wall Systems - Experimental Trends
TL;DR: In this article, the influence of the wall cavity on the sound transmission loss of double leaf wall systems has been investigated based on experimental trends and a wide variety of conclusions were obtained by different researchers concerning the role of the cavity and the properties of any associated sound absorption material.
References
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Journal ArticleDOI
Sound Transmission through Multiple Structures Containing Flexible Blankets
Leo L. Beranek,George A. Work +1 more
TL;DR: In this article, a general theory of sound transmission for normal wave incidence is developed for a structure containing two impervious layers, an air space, and two acoustical blankets.
Journal ArticleDOI
Transmission Loss of Plasterboard Walls
TL;DR: In this paper, a systematic study has been made of a number of experimental and practical plasterboard walls and the modifications introduced by stud and connector systems and space fillers were investigated.
Journal ArticleDOI
Optimization of the Mass Distribution and the Air Spaces in Multiple‐Element Soundproofing Structures
TL;DR: In this article, a method for predicting the transmission loss of soundproofing multiple-element configurations containing any number of elements was proposed, and the optimum distribution of mass between the impervious elements (Fuselage skin panel, blanket septa, trim panel) was determined for a general theoretical configuration and for a typical aircraft structure.
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The influence of absorbent linings on the transmission loss of double-leaf partitions
R.D. Ford,P. Lord,P.C. Williams +2 more
TL;DR: In this paper, the insertion of a porous blanket into the cavity of a double-leaf partition can produce a pronounced increase in transmission loss, particularly when the leaves have a low critical frequency and a broad coincidence plateau.
Journal ArticleDOI
The use of absorbent material in double-leaf wall constructions
TL;DR: In this article, the authors investigated the effect of absorbent material in the cavity of a double panel on the transmission loss of the panel and found that absorbent to a previously undamped cavity has the greatest effect on transmission loss.