Record Display for the EPA National Library Catalog

RECORD NUMBER: 47 OF 137

OLS Field Name OLS Field Data
Main Title Outdoor Noise Monitoring System with Automatic Calibration and Remote Digital Display.
Author Blomquist, D. S. ; Forrer, J. S. ; Corley., D. M. ;
CORP Author National Bureau of Standards, Washington, D.C. Applied Acoustics Section.;Environmental Protection Agency, Washington, D.C. Office of Noise Abatement and Control.
Year Published 1975
Report Number NBSIR-75-962;
Stock Number PB-247 639
Additional Subjects Noise(Sound) ; Monitoring ; Sound level meters ; Display devices ; Automatic control ; Noise reduction ; Remote sensing ; Microphones ; Calibrating ; Protective coverings ; Waterproofing ; All weather operation ; Outdoor noise
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB-247 639 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation 11p
Abstract
A monitoring system for outdoor noise is described. This system uses a microprocessor for automatic calibration. The design concepts of the system are applicable to other remote noise monitoring systems.