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Shiu Keung Tang
Researcher at Hong Kong Polytechnic University
Publications - 149
Citations - 1708
Shiu Keung Tang is an academic researcher from Hong Kong Polytechnic University. The author has contributed to research in topics: Vortex & Sound transmission class. The author has an hindex of 21, co-authored 146 publications receiving 1451 citations. Previous affiliations of Shiu Keung Tang include University of Hong Kong.
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On Helmholtz resonators with tapered necks
TL;DR: In this article, the authors investigated the acoustical properties of Helmholtz resonators with necks having cross-section dimensions decreasing away from the entry of the resonator cavities.
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Can surrounding greenery reduce noise annoyance at home
TL;DR: Results indicate that greenery perception exerts considerable influence on noise annoyance rated at home and wetland parks and garden parks are shown to be able to reduce noise annoyance to a greater degree than grassy hills.
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Perception of urban park soundscape.
TL;DR: The findings unveil that acoustic comfort evaluation, besides visual comfort evaluation of landscape, also plays an important role on users' acceptability of the urban park environment and serves as a better proxy for park users' preference to stay in urban parks.
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The effects of indoor plants and artificial windows in an underground environment
TL;DR: Investigating the effects of indoor plants and artificial windows in an underground environment by means of a room-assessment questionnaire, an electrodermal activity (EDA) measure, and a response-time task indicates that indoor plants increase positive perceptions along the semantic-differential scales “Artificial–Natural”, “Unsuitable for a task” and “Monotonous–Diverse”; and that they reduce response times.
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Noise screening effects of balconies on a building facade
TL;DR: The insertion loss and its spectrum due to a rectangular balcony on a building facade in the presence of sound reflection and scattering from adjacent balconies were examined using a scale model and the shapes of the insertion loss spectra are found to depend on the elevation angle of the balcony.