Traditional Culture Encyclopedia - Traditional festivals - Projector noise how to solve the projector noise solution
Projector noise how to solve the projector noise solution
2. At the same time, in the whole space, it is also necessary to consider the echo of noise. Such as walls should not be too smooth, if the walls are too smooth, the sound will be in contact with the smooth wall echo, thus increasing the volume of noise. Therefore, you can use sound-absorbing decorative materials with good effect. Or configure some wooden furniture to absorb the noise, wooden furniture has the characteristics of fiber porous, can absorb noise.
3, fabrics also have a good sound-absorbing effect, draping and laying fabrics, their sound-absorbing role and effect is the same, such as curtains, carpets, etc., which is the most obvious role of curtains sound insulation. Both sound-absorbing, but also has a good decorative effect, is a good choice.
4, of course, the most important, exempt from noise but also in the noise emitting projector control. However, like the Dangbei projection D1 such home projector, through the innovative air duct design and heat dissipation system, the noise can be controlled at less than 20 decibels, basically difficult for people to notice, lighter than the rustle of turning the pages of a book in a library. In addition to the full sound effect when playing movies, there will be no disturbing noise coming out, and also you have a great viewing experience.
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