Local police or 911
The noise control number refers to the maximum allowable noise level in a specific area or environment. It represents the decibel (dB) limit set by regulations or guidelines to control noise pollution and protect people from excessive noise. The specific noise control number can vary depending on the location and the purpose of the area (e.g., residential, industrial, commercial).
Local police or 911
we can control noise by avoiding loudspeakers and loud noises
Resonance is the answer.
Noise Control - 2003 is rated/received certificates of: UK:PG
Noise control is possible by a number of methods. Most popular are enclosures or barriers but these tend to be expensive and onyl partially effective. Noise control at source is recommended as it is often cheaper, more effective and does not affect productivity or performance. A good source of knowledge and advice is through www.INVC.co.uk who may be able to provide a competitive quotation.
J. T. Shrader has written: 'Truck noise IV G' -- subject(s): Noise, Noise control, Trucks, Motors (Diesel) 'Truck noise, IV-A' -- subject(s): Noise, Noise control, Trucks
Lewis H. Bell has written: 'Industrial noise control' -- subject(s): Industrial noise, Noise control, Vibration
The Noise Control Act was issued in 1972 in the United States. There does not seem to be a Noise Control and Protection act that was issued in the United States.
F. M. Kessler has written: 'Noise control' -- subject(s): Pile drivers, Noise, Noise control, Piling (Civil engineering)
Noise Control Act
Randall F Barron has written: 'Industrial noise control and acoustics' -- subject(s): Noise control, Industrial noise, OverDrive, Engineering, Nonfiction
you really are stupid