Results 21 to 30 of about 107,678 (293)

46th Winter School on Wave and Quantum Acoustics XLVth Jubilee Winter School on Environmental Acoustics and Vibroacoustics Szczyrk, Poland, February 27 –March 2, 2017

open access: yesArchives of Acoustics, 2017
46th Winter School on Wave and Quantum Acoustics constitutes a platform for sharing the results and achievements obtained in different branches of physical acoustics.
Winter Schools on Acoustic
doaj   +1 more source

History and activities of KU Leuven Laboratory of Acoustics

open access: yesActa Acustica
The Laboratory of Acoustics at KU Leuven was founded more than 50 years ago. Until today, various acoustics-related topics, ranging from physical acoustics through building and room acoustics up to environmental acoustics and noise-related health issues,
Glorieux Christ   +4 more
doaj   +1 more source

48th Winter School on Wave and Quantum Acoustics XLVIIth Winter School on Environmental Acoustics and Vibroacoustics Szczyrk, Poland, 25.02–01.03.2019

open access: yesArchives of Acoustics, 2019
48th Winter School on Wave and Quantum Acoustics constituted platforms for sharing the results and achievements obtained in different branches of physical acoustics (e.g.
Winter Schools on Acoustics
doaj   +1 more source

Building competitive direct acoustics-to-word models for English conversational speech recognition

open access: yes, 2017
Direct acoustics-to-word (A2W) models in the end-to-end paradigm have received increasing attention compared to conventional sub-word based automatic speech recognition models using phones, characters, or context-dependent hidden Markov model states ...
Audhkhasi, Kartik   +4 more
core   +1 more source

An outdoor-to-indoor sound propagation modelling framework for evaluating noise exposure applications

open access: yesActa Acustica
Environmental noise exposure has shown to have significant negative effects on people’s lives. In noise exposure studies, outdoor noise levels are usually preferred over indoor levels for investigating exposure-response relationships, introducing a ...
Terzakis Michail Evangelos   +2 more
doaj   +1 more source

External and internal noise surveys of London primary schools [PDF]

open access: yes, 2004
Internal and external noise surveys have been carried out around schools in London, UK, to provide information on typical levels and sources to which children are exposed while at school. Noise levels were measured outside 142 schools, in areas away from
Bridget Shield   +14 more
core   +2 more sources

50th Jubilee Winter School on Wave and Quantum Acoustics XLIXth Winter School on Environmental Acoustics and Vibroacoustics Szczyrk, Poland, 28 February – 3/4 March, 2022 [PDF]

open access: yesArchives of Acoustics, 2022
On behalf of Upper Silesian Division of the Polish Acoustical Society (main organizer) and Committee of Acoustics of the Polish Academy of Sciences (coorganizers) we are pleased to announce that according to many years of tradition the above-mentioned ...
doaj   +1 more source

The natural reduction of threat in selected systems of old buildings containing asbestos

open access: yesScientific Reports, 2022
The aim of this study was to measure changes in asbestos dust concentrations over extended use in old building systems. Buildings from different systems during their service lifetimes and after asbestos removal were tested.
Andrzej Obmiński
doaj   +1 more source

An Archaeoacoustics Analysis of Cistercian Architecture: The Case of the Beaulieu Abbey

open access: yesAcoustics, 2021
The Cistercian order is of acoustic interest because previous research has hypothesized that Cistercian architectural structures were designed for longer reverberation times in order to reinforce Gregorian chants.
Sebastian Duran   +2 more
doaj   +1 more source

Exceptional-point-based optical amplifiers [PDF]

open access: yes, 2019
The gain-bandwidth product is a fundamental figure of merit that restricts the operation of optical amplifiers. Here, we introduce a design paradigm based on exceptional points, which relaxes this limitation and allows for the building of a new ...
Eisfeld, A.   +4 more
core   +3 more sources

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