Industrial Noise Is Deafening

"Quiet, please!" is the newest directive being thrust at industry by guardians of the environment-with good reason. In countless cases, industrial noise is literally deafening its listeners, and sooner or later the volume must be turned down. Noise control is already mandatory for many companies under a Federal regulation that went on the books when the Walsh-Healey Act was revised last May 20. The new rules impose specific noise limits on any plants supplying the Government with goods under a contract valued at more than $10,000.