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TG-40SP Ultrasonic Directional Speaker
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詳細資料

Advantages of the Ultrasonic Directional Speaker:

1. Strong Directionality: Achieves the best voice control point and maximum reduction in noise pollution.

2. Easy Installation: Can be installed at any angle.

Ultrasonic waves are only a few millimeters in length. They are much smaller than traditional speakers and can produce a narrow, nearly linear beam of sound.

Ultrasonic wave directional loudspeakers can travel through the air like a flashlight beam, controlling the sound in a particular area. Sound can be enhanced in a specific area and diminished everywhere else.


 



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