Searched for: subject:"Perception"
(1 - 10 of 10)
document
Sakellaris, I.A. (author), Saraga, D.E. (author), Mandin, C. (author), Roda, C. (author), Fossati, S. (author), de Kluizenaar, Y. (author), Carrer, P. (author), Dimitroulopoulou, S. (author), Mihucz, V.G. (author), Szigeti, T. (author), Hänninen, O. (author), de Oliveira Fernandes, E. (author), Bartzis, J.G. (author), Bluyssen, P.M. (author)
Indoor environmental conditions (thermal, noise, light, and indoor air quality) may affect workers’ comfort, and consequently their health and well-being, as well as their productivity. This study aimed to assess the relations between perceived indoor environment and occupants’ comfort, and to examine the modifying effects of both personal and...
article 2016
document
Zekveld, A.A. (author), Kramer, S.E. (author), Kessens, J.M. (author), Vlaming, M.S.M.G. (author), Houtgast, T. (author), TNO Defensie en Veiligheid (author)
This study examined the subjective benefit obtained from automatically generated captions during telephone-speech comprehension in the presence of babble noise. Short stories were presented by telephone either with or without captions that were generated offline by an automatic speech recognition (ASR) system. To simulate online ASR, the word...
article 2009
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Terband, H. (author), Drullman, R. (author), TNO Defensie en Veiligheid (author)
A procedure was developed for the automated measurement of the speech reception threshold in stationary noise (SRTn), which can be administered by the subjects themselves using a computer. The procedure was based on the SRTn test for Dutch developed by Plomp and Mimpen [(1979). “Improving the reliability of testing the speech reception threshold...
article 2008
document
Zekveld, A.A. (author), Kramer, S.E. (author), Kessens, J.M. (author), Vlaming, M.S.M.G. (author), Houtgast, T. (author), TNO Kwaliteit van Leven (author)
OBJECTIVES: The aim of this study was to evaluate the benefit that listeners obtain from visually presented output from an automatic speech recognition (ASR) system during listening to speech in noise. DESIGN: Auditory-alone and audiovisual speech reception thresholds (SRTs) were measured. The SRT is defined as the speech-to-noise ratio at which...
article 2008
document
van Wijngaarden, S.J. (author), van Balken, J.A. (author)
A novel approach for disrupting offensive chants at sporting events is proposed, based on attacking synchronization between individuals. Since timing is crucial for coordination between chanters, disruption of timing is expected to be effective against undesired chants. Delayed auditory feedback is known to disrupt timing in individual sound...
article 2007
document
van Wijngaarden, S.J. (author), Houtgast, T. (author)
The Speech Transmission Index (STI) is routinely applied for predicting the intelligibility of messages (sentences) in noise and reverberation. Despite clear evidence that the STI is capable of doing so accurately, recent results indicate that the STI sometimes underestimates the effect of reverberation on sentence intelligibility. To...
article 2004
document
Vos, J. (author), Geurtsen, F.W.M. (author)
As an alternative to the A-weighted sound exposure level (ASEL) Schomer et al. [J. Acoust. Soc. Am. 110, 2390-2397 (2001)] used the equal-loudness level contours as a dynamic filter to determine the loudness-level-weighted sound exposure level (LLSEL). From their analyses they concluded that the LLSEL better orders and assesses traffic and...
article 2003
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Miedema, H.M.E. (author), Vos, H. (author), de Jong, R.G. (author), TNO Preventie en Gezondheid (author)
A decrease in the level of sound events can compensate for an increase in the level of other events, but noise metrics assume different tradeoffs. Noise metrics also differ in the penalty applied to noise in the evening and to noise in the night, and in the definition of these periods. These two aspects of noise metrics, i.e., the tradeoff and...
article 2000
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Miedema, H.M.E. (author), Vos, H. (author), TNO Preventie en Gezondheid (author)
This article presents synthesis curves for the relationship between DNL and percentage highly annoyed for three transportation noise sources. The results are based on all 21 datasets examined by Schultz [J. Acoust. Soc. Am. 64, 377-405 (1978)] and Fidell et al. [J. Acoust. Soc. Am. 89, 221-233 (1991)] for which acceptable DNL and percentage...
article 1998
document
Instituut voor Zintuigfysiologie TNO (author), Smith, P. (author)
book 1988
Searched for: subject:"Perception"
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