Sounds unbelievable: Chinese tech company devised huge acoustically transparent LED cinema screen with a smart trick that makes massive loudspeakers invisible
This allows the audio to resonate perfectly within the cinema, delivering an acoustically transparent sound experience. The ...
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Basic Principle for the New Transparent Projection Screen (IMAGE)
The basic principle for the new transparent projection screen: nanoparticles that interact with a single color (in this case blue) are incorporated into a transparent material. The result is a ...