HP (Hewlett-Packard) HP RP7405/7410 Network Card User Manual


 
Appendix C
Site Preparation
Environmental Elements
115
Acoustics
Computer equipment and air conditioning blowers cause computer rooms to be noisy. Ambient noise level in a
computer room can be reduced as follows:
Dropped ceiling—Cover with a commercial grade of fire-resistant, acoustic rated, fiberglass ceiling tile.
Sound deadening—Cover the walls with curtains or other sound deadening material.
Removable partitions—Use foam rubber models for most effectiveness.