Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 4 of 4 for “"decibel-levels"”.
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The Impact of Web-Based Visitor Education on Human-Tibetan Macaque (<i>Macaca thibetana</i>) Interactions at Mt. Huangshan, China
… at this site found positive correlations between decibel levels and macaque SDBs, as such decibel levels were recorded daily. I compared the frequencies of macaque and human behaviors and average decibel levels on website “on” or “off” days. On website “on” days, visitors exhibited more …
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Hydroacoustic Parametric Study of Pile Driving-Induced Anthropogenic Sound
… pile driving activities generate significant decibel levels in the surrounding marine environment. Measurements taken from hydrophones placed in the water near the construction site indicate that the high sound pressure levels produced may be harmful to marine life and the environment. As a …
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Psychoacoustic analysis of intonation as a carrier of emotion in Arabic and English
… Profiles for each emotion involving the levels of the three parameters at both the utterance and syllable levels are provided. The data analysis did not show emotion to have an impact on international contours. The KAPPA test showed a high degree of emotion recognition accuracy in both …
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The Quiet Cafeteria Game
… The current study evaluates the effects of a decibel-level based interdependent group contingency, the Quiet Cafeteria Game (QCaG), on noise levels, appropriate lunchroom behavior, and disruptive lunchroom behavior. Results of the current study indicated that the QCaG effectively reduced noise …