Services include: Monitoring and assessment of worker sound exposure risk, Guidance in development and implementation of noise control strategies, Evaluation of noise control feasibility, Development of specifications for procurement of quiet equipment, Reconstruction of worker noise exposure histories, Development and implementation of training programs, Development and interpretation of noise ordinances, Measurements for ISO compliance, Measurement of sound for compliance with ordinances, and Expert witness services. Instrumentation includes real-time octave and third-octave band center frequency analyzers, integrating sound level meters and noise dosimeters used in measurement and analysis of occupational and environmental noise.