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Akustika
The measurement of reverberation time in a room was introduced by W.C. Sabine a few years before 1900 with the purpose to handle acoustic problems in a lecture theatre. The sound source was organ pipes at the seven octave frequencies from 63 Hz to 4000 Hz.
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The measurement of reverberation time in a room was introduced by W.C. Sabine a few years before 1900 with the purpose to handle acoustic problems in a lecture theatre. The sound source was organ pipes at the seven octave frequencies from 63 Hz to 4000 Hz.
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The Journal of the Acoustical Society of America, 2017
Determining the reverberation time RT60 is a well known acoustical parameter used by acousticians to characterize acoustically a room. This paper discusses the differences in the results obtained from measuring RT60 using common standards methods defined by ASTM and ISO.
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Determining the reverberation time RT60 is a well known acoustical parameter used by acousticians to characterize acoustically a room. This paper discusses the differences in the results obtained from measuring RT60 using common standards methods defined by ASTM and ISO.
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Środowisko akustyczne wg ISO 22955:2021 i PN-EN ISO 3382-3:2022 w biurowych open space
MATERIAŁY BUDOWLANE, 2023openaire +1 more source
2012
Il teatro Goldoni di Bagnacavallo, progettato da F. Antolini, è stato ultimato e inaugurato nel 1845. Negli ultimi anni viene utilizzato per rappresentazioni di prosa, prove di tour e concerti amplificati. Nonostante lo scarso utilizzo per esecuzioni operistiche e sinfoniche, il teatro presenta caratteristiche strutturali e volumetriche che lo rendono
Davoli M. +3 more
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Il teatro Goldoni di Bagnacavallo, progettato da F. Antolini, è stato ultimato e inaugurato nel 1845. Negli ultimi anni viene utilizzato per rappresentazioni di prosa, prove di tour e concerti amplificati. Nonostante lo scarso utilizzo per esecuzioni operistiche e sinfoniche, il teatro presenta caratteristiche strutturali e volumetriche che lo rendono
Davoli M. +3 more
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2020
This paper presents an evaluation about the quality of the acoustic system of FTI Auditorium based on ISO 3382-2009. The quality of the acoustic system can be measured based on room acoustic parameters that includes background noise level, reverberation time, early decay time, clarity, definition, and center time.
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This paper presents an evaluation about the quality of the acoustic system of FTI Auditorium based on ISO 3382-2009. The quality of the acoustic system can be measured based on room acoustic parameters that includes background noise level, reverberation time, early decay time, clarity, definition, and center time.
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La qualité acoustique des bureaux ouverts est évaluée au travers de la capacité de l’aménagement à limiter la propagation du bruit de parole, qui constitue la source principale de gêne dans ces espaces de travail. Pour cela, deux normes sont disponibles : la norme ISO 3382-3 qui est une norme de mesurage et la norme ISO 22955 qui fixe des valeurs ...
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Caracterización acústica de un recinto bajo norma ISO 3382
2019Barroso Mariana +3 more
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ISO 3382-3 Round Robin test in an open-plan office
2021Keränen, Jukka, Hongisto, Valtteri
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