ACOUSTIC IMPACTS OF BART: INTERIM SERVICE FINDINGS

The report documents the findings and methodologies developed during a study of BART sound and vibration levels. The findings focus on: delineation of impacted regions, major factors affecting BART-generated sound, prototype vs. operational sound levels, BART vs. other transportation sound sources and BART-generated vibration levels. BART-generated sound levels were derived from direct wayside measurements and indirectly from on-board recording of sound levels throughout the BART system. Ambient community sound levels were based on predictive techniques verified by field measurements.

  • Supplemental Notes:
    • Prepared by Bolt, Beranek and Newman, Inc., Cambridge, Mass.
  • Corporate Authors:

    Metropolitan Transportation Commission

    Hotel Claremont
    Berkeley, CA  United States  94705

    Department of Transportation

    1200 New Jersey Avenue, SE
    Washington, DC  United States  20590

    Department of Housing and Urban Development

    451 7th Street, SW
    Washington, DC  United States  20410

    Bolt, Beranek and Newman, Incorporated

    50 Moulton Street
    Cambridge, MA  United States  02138
  • Publication Date: 1976-3

Media Info

  • Pagination: 93 p.

Subject/Index Terms

Filing Info

  • Accession Number: 00137365
  • Record Type: Publication
  • Source Agency: National Technical Information Service
  • Report/Paper Numbers: MTC-TM-16-4-76 Tech. Memo
  • Contract Numbers: DOT-OS-30176
  • Files: NTIS, TRIS, USDOT
  • Created Date: Sep 16 1981 12:00AM