Results 41 to 50 of about 17,399,953 (368)

Recommended reverberation times for workshops [PDF]

open access: yes, 2020
In architectural acoustics, the reverberation time (RT) is widely used to characterize the acoustical behavior of a room. However, in the particular case of production rooms, workshops or any other industrial halls, RT recommendations or clouds of values cannot be easily found in the literature.
Trompette, Nicolas, Hardy, Laurent
openaire   +2 more sources

Study on Doppler characteristics of underwater bistatic reverberation [PDF]

open access: yesMATEC Web of Conferences, 2019
Active sonar has two typical types of geometry configuration respectively named monostatic and bistatic like a radar system. In the monostatic scenario, co-located underwater transducers transmit and receive sound energy, while in a bistatic situation ...
Wang Fangyong   +2 more
doaj   +1 more source

Effects of virtual acoustics on dynamic auditory distance perception [PDF]

open access: yes, 2017
Sound propagation encompasses various acoustic phenomena including reverberation. Current virtual acoustic methods, ranging from parametric filters to physically-accurate solvers, can simulate reverberation with varying degrees of fidelity.
Atul Rungta   +8 more
core   +3 more sources

Experimental Study of the Sound Emission Pattern Based on Acoustic Characteristics in Typical Industrial Manufactories in Hamadan, Iran [PDF]

open access: yesMuhandisī-i bihdāsht-i ḥirfah/ī, 2023
Background and Objective: Noise pollution inside buildings is caused by frequent sound reflection from their inner surfaces. The purpose of this study is to experimentally study the sound emission pattern based on acoustic characteristics in typical ...
Seyedeh Elahe Hosseini   +3 more
doaj  

Experimental analysis of dense multipath components in an industrial environment [PDF]

open access: yes, 2013
This work presents an analysis of dense multipath components (DMC) in an industrial workshop. Radio channel sounding was performed with a vector network analyzer and virtual antenna arrays.
Gaillot, Davy P   +4 more
core   +4 more sources

Reverberation-Time Meter [PDF]

open access: yesThe Journal of the Acoustical Society of America, 1939
A portable direct-reading apparatus for the measurement of rate of decay of sound will be described.
openaire   +2 more sources

Effects of Varying Reverberation on Music Perception for Young Normal-Hearing and Old Hearing-Impaired Listeners

open access: yesTrends in Hearing, 2018
Reverberation enhances music perception and is one of the most important acoustic factors in auditorium design. However, previous research on reverberant music perception has focused on young normal-hearing (YNH) listeners.
Paul N. Reinhart, Pamela E. Souza
doaj   +1 more source

TOPOLOGICAL REVERBERATIONS IN FLAT SPACE–TIMES [PDF]

open access: yesInternational Journal of Modern Physics A, 2000
We study the role played by multiply-connectedness in the time evolution of the energy E(t) of a radiating system that lies in static flat space–time manifolds ℳ4 whose t= const spacelike sections ℳ3 are compact in at least one spatial direction.
Marcelo J. Rebouças   +3 more
openaire   +3 more sources

Tracing the reverberation lag in the hard state of black hole X-ray binaries [PDF]

open access: yes, 2015
We report results obtained from a systematic analysis of X-ray lags in a sample of black hole X-ray binaries, with the aim of assessing the presence of reverberation lags and studying their evolution during outburst.
De Marco, B.   +3 more
core   +2 more sources

Evaluation and Improvement of Reverberation Time in the Current Enclosed Spaces with Speech Action [PDF]

open access: yes, 2022
There are subjective and objective acoustic parameters in the creation of acoustic performance for speech action in room acoustics. Control of reverberation time affecting subjective and objective acoustic parameters is a main parameter in room acoustics.
Kurtay, Cüneyt   +2 more
core   +1 more source

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