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DEVICE FOR REDUCING NOISE OF A DISK DRIVE, ESPECIALLY CAPABLE OF REDUCING NOISE EFFECTIVELY GENERATED INSIDE THE DISK DRIVE, WHILE FILTERING PARTICLES IN THE AIR
DEVICE FOR REDUCING NOISE OF A DISK DRIVE, ESPECIALLY CAPABLE OF REDUCING NOISE EFFECTIVELY GENERATED INSIDE THE DISK DRIVE, WHILE FILTERING PARTICLES IN THE AIR
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机译:降低磁盘驱动器噪声的设备,特别是能够降低磁盘驱动器内部有效生成的噪声的空气过滤器
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摘要
PURPOSE: A device for reducing noise of a disk drive is provided to absorb a noise generated inside a disk drive by an acoustic absorbing member disposed in a cover member, thereby effectively decreasing the noise generated through the cover member. CONSTITUTION: A noise reducing device(160) is disposed in a cover member(112). The noise reducing device(160) comprises as follows. A groove(162) is formed on an external side(112a) of the cover member(112) in predetermined depth. Plural pierced holes(164) are formed on a bottom side of the groove(162). An acoustic absorbing member(166) absorbs a noise generated inside a disk drive by being received within the groove(162). A cover plate(168) is attached to the external side(112a) of the cover member(112) in order to cover the acoustic absorbing member(166).
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