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Title: Application Of Noise Abatement Techniques
Author: Robert Schwab
Source: American Gas Association 1975
Year Published: 1975
Abstract: Noise in a gas distribution system may be generated and transmitted by a number of sources. The single largest generator of noise, however, is the regulator or control valve that is reducing pressure and flowing large amounts of gas. It is this device that, when improperly selected or applied, can cause the noise level to be at an intolerably high level. Analyzing the system parameters prior to the selection of a regulator becomes extremely important, therefore, in that cost savings are generally realized when choosing the correct device during the station design rather than replacement at a later date to meet noise legislation.