Background report on outdoor-indoor noise reduction calculation procedures employing the exterior wall noise rating (EWNR) method
Title:
Background report on outdoor-indoor noise reduction calculation procedures employing the exterior wall noise rating (EWNR) method
Author:
Mange, Gary E.
Personal Author:
Publication Information:
Washington : Federal Highway Administration, Office of Development, 1978.
Physical Description:
v, 55 p. : ill. ; 28 cm.
Series:
Report - Federal Highway Administration ; no. FHWA-TS-77-220
Report - Federal Highway Administration ; no. FHWA-TS-77-220.
General Note:
Cover title: Highway noise.
Contents:
Introduction and historical background -- Theory of noise reduction -- Development of EWNR rating scheme -- Evaluation of single number rating schemes -- References -- Appendices.
Electronic Access:
http://hdl.handle.net/2027/mdp.39015041039762