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Sub Category - Engineering Innovations |
Name |
First Audio Beam System |
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Category |
Science and Technology - Engineering Innovations |
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Data Info |
NTU researchers have developed Singapore’s first audio beam system to allow for a very private enjoyment of music and movies. Unlike conventional loudspeakers which send omni-directional sound, the NTU audio beam system, developed in 2004, uses ultrasonic technology to project sound to a very small area. This enables the creation of private listening environments. In a music store many people can test out different CDs without interfering with one another and without using headphones. |
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