Results 81 to 90 of about 15,569 (190)
Application of Psychoacoustic Metrics in the Noise Assessment of Geared Drives
World Electric Vehicle JournalPsychoacoustic metrics offer a valuable complement to traditional noise evaluation methods for gear transmissions, as they account for the human perception of sound quality rather than relying solely on physical measurements.
Krisztian Horvath
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Acta AcusticaThe noise of railway wheels is one of the main contributors to railway rolling noise. Auralization, the rendering of sound fields from virtual sources, is a promising tool for studying rolling noise, as it enables the study of perceptual qualities of ...
Theyssen Jannik
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MPEG-1 bitstreams processing for audio content analysis [PDF]
, 2002 In this paper, we present the MPEG-1 Audio bitstreams processing work which our research group is involved in. This work is primarily based on the processing of the encoded bitstream, and the extraction of useful audio features for the purposes of ...
Duffner, Orla +4 more
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Downwind rotor horizontal axis wind turbine noise prediction [PDF]
, 1981 NASA and industry are currently cooperating in the conduct of extensive experimental and analytical studies to understand and predict the noise of large, horizontal axis wind turbines.
Klatte, R. J., Metzger, F. B.
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Towards Emotion Recognition: A Persistent Entropy Application
, 2018 Emotion recognition and classification is a very active area of research. In this paper, we present a first approach to emotion classification using persistent entropy and support vector machines. A topology-based model is applied to obtain a single real
A Geron +17 more
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Доклады Белорусского государственного университета информатики и радиоэлектроники, 2019 Time-frequency signal transform is considered. Advantages of joint time-frequency analysis over traditional separate analysis in time or frequency domains are shown.
Al. A. Petrovsky, V. Y. Herasimovich
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Psychoacoustic Test to Determine Sound Quality Metric Indicators of Rotorcraft Noise Annoyance [PDF]
Noise certification metrics such as Effective Perceived Noise Level and Sound Exposure Level are used to ensure that helicopters meet regulations, but these metrics may not be good indicators of annoyance since noise complaints against helicopters ...
Christian, Andrew +2 more
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Investigating computational models of perceptual attack time [PDF]
, 2006 The perceptual attack time (PAT) is the compensation for differing attack components of sounds, in the case of seeking a perceptually isochronous presentation of sounds. It has applications in scheduling and is related to, but not necessarily the same as,
Collins, Nick
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Scientific Reports, 2017 Although neurovascular compression of the cochlear nerve (NVC-C) presenting as typewriter tinnitus is a discrete disease category, verified diagnostic criteria are lacking.
Woongsang Sunwoo +5 more
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Psychoacoustic assessment to improve tinnitus diagnosis.
PLoS ONE, 2013 The diagnosis of tinnitus relies on self-report. Psychoacoustic measurements of tinnitus pitch and loudness are essential for assessing claims and discriminating true from false ones.
Charles-Édouard Basile +3 more
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