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Reverberation Time in Vehicular Cabins
2018This paper research is focused on the reverberation time produced inside cabins where the influence of windows on wide-band signals is substantial. This kind of scenarios are important for the new generations of wireless communications since high-density scenarios with high-traffic demand are one of the keys environments.
Ana González-Plaza +3 more
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Optimal reverberation time in classrooms
2023Optimal reverberation time in classrooms when the noise source are nearby pupils is in the range of 0.3-0.9 s, with a preferred value around 0.7 s, according to Yang and Bradley (2009). Optimal reverberation time for the speaker in a classroom is around 0.75 s, according to several studies in which we monitored teachers’ voice in primary and secondary ...
Arianna Astolfi +2 more
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Reverberation versus time or reverberation versus range? A definitive relationship.
The Journal of the Acoustical Society of America, 2009Strictly reverberation consists of all the back-scattered contributions from many locations that arrive at one absolute time regardless of their respective travel times. However, for calculation purposes, particularly at long range, it is often more convenient to assume the scatterers to be close together at a single location with corresponding ...
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Steady State Reverberation Time Measurement
SAE Technical Paper Series, 1997<div class="htmlview paragraph">In-vehicle reverberation time as a function of frequency can be used as one indicator of the quality of a vehicle interior as an acoustic space. Typically, however, reverberation times in passenger vehicles are so short that they can be extremely difficult to measure using interrupted noise or impulse excitations ...
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The reverberation times of some English cathedrals
Physics Bulletin, 1963Measurements of reverberation times have been made in a number of English cathedrals as part of the research program or in connection with other acoustic investigations. Reverberation time is the one measurement in the field of room acoustics which can be made comparatively easily and which can be related in a limited way to the subjective appreciation
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The Journal of the Acoustical Society of America, 1980
Beranek's book Music Acoustics and Architecture (pages 550– 551) gives three curves that allow one to predict the reverberation time for an occupied concert hall from the measured reverberation time for the unoccupied hall. Beranek fitted these curves by eye to his tabulated data (Appendix 2) on the reverberation times measured (at 125, 500, 1000, and ...
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Beranek's book Music Acoustics and Architecture (pages 550– 551) gives three curves that allow one to predict the reverberation time for an occupied concert hall from the measured reverberation time for the unoccupied hall. Beranek fitted these curves by eye to his tabulated data (Appendix 2) on the reverberation times measured (at 125, 500, 1000, and ...
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The effects of distance and reverberation time on speaker recognition performance
International journal of information technologyKhamis A. AL-KARAWI, Burhan Al-Bayati
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Reverberation time measurements of a neonatal incubator
, 2020Virginia Puyana-Romero +6 more
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A Reverberation-Time-Aware Approach to Speech Dereverberation Based on Deep Neural Networks
IEEE/ACM Transactions on Audio Speech and Language Processing, 2017Bo Wu +3 more
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