Results 11 to 20 of about 46,475 (334)
Children’s recall of words spoken in their first and second language:Effects of signal-to-noise ratio and reverberation time [PDF]
Frontiers in Psychology, 2016 Speech perception runs smoothly and automatically when there is silence in the background, but when the speech signal is degraded by background noise or by reverberation, effortful cognitive processing is needed to compensate for the signal distortion ...
Anders eHurtig +8 more
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The Reverberation Time Bridge—An Instrumental Method for Measuring Reverberation Time [PDF]
The Journal of the Acoustical Society of America, 1930 The analogy between the decay of the electrical energy in a capacitor shunted by a resistor and the decay of sound energy in a room with sound absorbing walls is the basis of this bridge. The sound pressure is converted into a corresponding electrical voltage by a microphone and amplifier.
Barton Kreuzer, Harry F. Olson
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Impact of Temperature and Relative Humidity on Reverberation Time in a Reverberation Room
Buildings, 2022 Changes in acoustic parameters measured in a room may depend on the location and orientation of the sound source and microphones or on the reverberation conditions of the room.
Artur Nowoświat
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Reverberation Time Characteristics of Severence Hall [PDF]
The Journal of the Acoustical Society of America, 1959 Following the changes in the acoustical conditions made in Severance Hall during the summer of 1958 [see R. S. Shankland and E. A. Flynn, J. Acoust. Soc. Am. 31, 866 (1959)] a series of reverberation time measurements were made during the 1958–1959 concert season of the Cleveland Orchestra.
Robert S. Shankland +2 more
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Robust Reverberation Suppression Method Based on Alternating Projections [PDF]
SensorsBy leveraging the high correlation between multi-ping echo data, low-rank and sparse decomposition methods are applied for reverberation suppression.
Xiongwei Xiao, Feng Xu, Juan Yang
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Estimation of Reverberation Time in Classrooms Using the Residual Minimization Method [PDF]
Archives of Acoustics, 2017 The objective of the residual minimization method is to determine a coefficient correcting the Sabine’s model. The Sabine’s equation is the most commonly applied formula in the designing process of room acoustics with the use of analytical methods.
Artur NOWOSWIAT, Marcelina OLECHOWSKA
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Dimensi: Journal of Architecture and Built Environment, 2016 This study took place in three rooms in one building, give and take the external conditions were relatively similar. The study aims to observe the level of acoustic comfort and suggest strategies to improve the acoustic comfort by modifying materials and
ISWATI Tri Yuni
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Reverberation Time in Traditional Courtyard Yue Opera Theatres
BuildingsThe development of traditional Chinese theatres is closely related to the development of traditional Chinese opera. The acoustic quality of the theatre plays a crucial role in the performance effect of Chinese opera.
Honghu Zhang, Yuyang Wang, Wei Mao
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Determination of the Reverberation Time Using the Measurement of Sound Decay Curves
Applied Sciences, 2023 In the measurements of reverberation time, measurement methods of different accuracy are used depending on the room. For ordinary rooms, the measurements are made using the interrupted noise method, which consists of determining the decay curve after ...
Artur Nowoświat
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Buildings, 2022 The Republic of Korea is currently an aging society, and it will enter an ultra-aging society in 2025. This study aimed to investigate the undesignated appropriate reverberation time of learning spaces for elderly people in Korea.
Seung-Min Lee +2 more
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