Listen Acoustics, Inc.
4949 SW Macadam Ave Suite 22
Portland, OR 97239
United States
Contact: N. Tobin Cooley, P.E. (Oregon)
Telephone: 503-241-5255
Fax: 503-213-6232
Website: www.listenacoustics.com
Principal NCAC Members:
N. Tobin Cooley, P.E. (Oregon)
ARCHITECTURAL ACOUSTICS, AIRCRAFT NOISE ASSESSMENT, COMMUNITY NOISE SURVEYS, ENVIRONMENTAL IMPACT STATEMENTS, EXPERT WITNESS, FIELD TESTING, INDUSTRIAL NOISE CONTROL, MECHANICAL SYSTEM AND HVAC, MULTIMEDIA AND TV SYSTEMS DESIGN, OPEN-PLAN OFFICE ACOUSTICAL DESIGN, PRODUCT NOISE CONTROL, THEATER AND CONCERT HALLS, TRANSPORTATION NOISE CONTROL, UNDERWATER ACOUSTICS, VIBRATION ANALYSIS AND CONTROL, FORENSIC ACOUSTICS, ARCHITECTURAL ACOUSTICS, COMMUNITY NOISE SURVEYS, ELECTROACOUSTICAL SYSTEM DESIGN, ENVIRONMENTAL IMPACT STATEMENTS, EXPERT WITNESS, FIELD TESTING, FORENSIC ACOUSTICS, INDUSTRIAL NOISE CONTROL, MECHANICAL SYSTEM AND HVAC, MULTIMEDIA AND TV SYSTEMS DESIGN, OPEN-PLAN OFFICE ACOUSTICAL DESIGN, THEATER AND CONCERT HALLS, TRANSPORTATION NOISE CONTROL, VIBRATION ANALYSIS AND CONTRO