Optimizing privacy listening experience with parametric loudspeakers
The basis of a parametric emitter loudspeaker is the emission of an ultrasound beam that demodulates into a beam of acoustical sounds in air and the beam bounces off hard surfaces such as walls. Despite prototypes of the parametric emitter having been reported in the 1980s, the parametric emitter l...
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| 格式: | Thesis-Master by Coursework |
| 語言: | English |
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Nanyang Technological University
2023
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| 在線閱讀: | https://hdl.handle.net/10356/166488 |
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| 機構: | Nanyang Technological University |
| 語言: | English |