References
- Beranek , L. L. 1989 . Balanced Noise Criterion (NCB) Curves . J. Acoust. Soc. Am , 86 ( 2 ) : 650 – 664 .
- Code of Federal Regulations . 1992 . 29 CFR 1910.95 , Washington, DC : U.S. Government Printing Office, Office of the Federal Register .
- Beranek , L. L. 1988 . “ Criteria for Noise and Vibration in Communities, Buildings, and Vehicles ” . In Noise and Vibration Control, , Rev. ed. , Edited by: Beranek , L. L. 554 – 623 . Cambridge, MA : Institute of Noise Control Engineering .
- American National Standards Institute . 1995 . American National Standard: Criteria for Evaluating Room Noise , New York : ANSI . ANSI 12.2–1995
- American Society for Testing and Materials . 1993 . Standard Guide for Open Office Acoustics and Applicable ASTM Standards , Philadelphia, PA : ASTM . ASTM E 1374–93