ACOUSTICAL TESTING FOR PRODUCT NOISE CONTROL; ACOUSTICAL MATERIALS TESTING, NAMELY, MEASUREMENT OF SOUND ABSORPTION COEFFICIENTS AND EVALUATION OF DAMPING MATERIALS; ACOUSTIC FIELD TESTING; TESTING OF EQUIPMENT TO DETERMINE FUNCTIONALITY WHEN EXPOSED TO ACOUSTIC NOISE; TESTING OF EQUIPMENT FOR ENVIRONMENTAL RESISTANCE; SEISMIC TESTING AND ANALYSIS; SHOCK TESTING; VIBRATION TESTING; DESIGN AND DEVELOPMENT OF ELECTROMAGNETIC, HYDRAULIC, AND ELECTRONIC DEVICES FOR DYNAMIC TESTING OF EQUIPMENT AND ASSEMBLIES; DESIGN AND FABRICATION OF VIBRATION AND SHOCK TEST FIXTURES; ANALYSIS, TESTING, EVALUATION AND MODIFICATION OF EQUIPMENT DESIGN FOR INCREASED RELIABILITY, REDUCED PRODUCTION COSTS, OR COMPLYING WITH SPECIFIC NOISE OR VIBRATION REQUIREMENTS; CONSULTATION ABOUT ACOUSTICS AND VIBRATION ISSUES; CALIBRATION AND REPAIR OF SOUND LEVEL INSTRUMENTS; PLANNING AND DESIGN TESTING TO DETERMINE ACOUSTICAL PERFORMANCE REQUIREMENTS AND TO INTEGRATE SOUND SYSTEMS DESIGN WITH THE ACOUSTICS OF A SPACE DURING PROJECT DEVELOPMENT; DESIGN OF NOISE AND VIBRATION CONTROL METHODS; BUILDING CERTIFICATION AND COMPLIANCE WITH REGARD TO NOISE AND VIBRATION LEVELS; ENVIRONMENTAL IMPACT ASSESSMENTS FOR COMPLIANCE WITH NOISE ORDINANCES; DESIGNING, MANUFACTURING, AND INSTALLING ELECTRONIC VOTING SYSTEMS WITH COMPUTER HARDWARE AND SOFTWARE FOR DELIBERATIVE ASSEMBLIES; PROVIDING INFORMATION ABOUT ACOUSTICS AND VIBRATION AND ENVIRONMENTAL TESTING SYSTEMS VIA A GLOBAL COMPUTER NETWORK