Wilson Ihrig

Comprehensive acoustical consulting and engineering design to manage, mitigate, and control noise in built and natural environments.

• Architectural Acoustics

  Room acoustics, sound isolation, and acoustic design for performance venues, concert halls, and theaters to achieve high-performance listening environments.

• Transit and Transportation Noise Control

  Assessment and mitigation of noise impacts from rail systems, transit corridors, and highways.

• Environmental Noise Assessment

  Evaluation of community noise impacts and drafting of specialized noise and vibration sections for Environmental Impact Reports and Statements (EIR/EIS).

• Industrial Noise Control

  Analysis and mitigation of noise generated by industrial operations, mechanical systems, and manufacturing facilities.

Specialized engineering solutions to isolate buildings and transit systems from structural, ground-borne, and mechanical vibrations.

• Building Vibration Isolation

  Design of building isolation systems using resilient bearing pads to protect structures adjacent to rail lines or transit tunnels from ground-borne vibration.

• Floating Slab Track (FST) Design

  Engineering of floating slab track assemblies and resilient support pads to control ground-borne noise and vibration from rail transit systems.

• Construction Noise and Vibration Monitoring

  Prediction, monitoring, and management of temporary noise and vibration impacts from major construction projects.

Field testing, diagnostic measurement, and mathematical modeling services to evaluate acoustic and structural dynamics.

• Acoustical and Vibration Testing

  Comprehensive diagnostics including narrow band spectrum and octave analyses, transfer function testing, and long-term community noise surveys.

• Dynamic and Material Testing

  Dynamic stress and strain measurement, dynamic deflection tests, modal analysis, acoustic absorption testing, and vibration isolator verification.