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Taiwan Czech ultrasound-speed Machinery Co., Ltd.
Address: Taiping City, Taichung County, 71 Shuter Street, No. 1
TEL :886-4-23957838, 23950284
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China Corporation
Address: Dongguan City, Guangdong Province Huang Tian Town, Village, south of Second Street on the 1st qixiang
Tel :0769-8363 1082 
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What are the characteristics of ultrasound?[新闻1]
 
  
Our ears can distinguish between a frequency of 2-20 the voice of Joseph, frequency than the human range of hearing high-frequency sound is the voice of one of the categories of mechanical waves, sound waves refer to the human ear can feel a vertical wave, the frequency range of 16Hz-20KHz. When the sound waves at frequencies below 16Hz is called infrasound, higher than 20KHz is called ultrasonic sound waves, ultrasound has the following characteristics:
 
1. Ultrasound in gas, liquid, solid, solid-melt, such as effective communication medium.
2. To convey a strong ultrasonic energy.
3. Ultrasound will produce reflection, interference, superposition and resonance phenomena.
4. Ultrasound in liquid media dissemination, the interface can have a strong impact and cavitation phenomenon.


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