NOISE REDUCTION APPARATUS USING SOUND ABSORPTION MATERIALS AND METHOD THEREOF CAPABLE OF MINIMIZING NOISE

摘要

PURPOSE: A noise reduction apparatus using sound absorption materials and method thereof are provided to effectively reduce noise from a computer by adding sound absorption materials between components of the computer.;CONSTITUTION: A sound absorption unit(10) is composed of sound absorption materials. The sound absorption materials block sound. A soundproof unit(11) is composed of soundproof materials. A static electricity proof unit(12) is composed of static electricity proof materials. A size of a noise reduction apparatus(15) is controlled according to the size of a case. The noise reduction apparatus is attached to the inside case.;COPYRIGHT KIPO 2012