Analysis and calibration of system errors in steerable parametric loudspeakers
By adjusting a set of delay amounts and amplitudes of the ultrasonic transducer (primary source) array in parametric loudspeakers, the directional sound beam can be steered within a range of predefined angles. This beamsteering characteristic of parametric loudspeakers has been proposed in theory an...
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| Main Authors: | , |
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| 格式: | Article |
| 語言: | English |
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2013
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| 在線閱讀: | https://hdl.handle.net/10356/85073 http://hdl.handle.net/10220/12659 |
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| 機構: | Nanyang Technological University |
| 語言: | English |