An alternative method to measure the on-axis difference-frequency sound in a parametric loudspeaker without using an acoustic filter

An alternative method to measure the on-axis difference-frequency sound in a parametric loudspeaker without using an acoustic filter

The self-demodulation characteristic of finite-amplitude ultrasonic sound waves can be applied with parametric loudspeaker to reproduce audible sound with highly directivity. But measuring the difference-frequency sound is still a problem due to the spurious sound generated as a result of nonlineari...

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書目詳細資料
Main Authors:	Gan, Woon-Seng, Ji, Peifeng., Liu, Wei., Wu, Shuaibing., Yang, Jun.
其他作者:	School of Electrical and Electronic Engineering
格式:	Article
語言:	English
出版:	2013
主題:	DRNTU::Engineering::Electrical and electronic engineering
在線閱讀:	https://hdl.handle.net/10356/84908 http://hdl.handle.net/10220/12609
標簽:	添加標簽沒有標簽, 成為第一個標記此記錄!

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