Communication is a key element to the success of all spaces where people gather. In an office, a classroom, a performing arts center, or an arena, the success of the space depends on the users’ ability to clearly hear and see what is taking place. Good acoustics are achieved by controlling sound reflection and absorption and by limiting sound transmission. Collective Tech professionals set realistic sound level criteria, followed by practical recommendations to control all types of sound so users can experience a space the way it is intended.


Doug Weis, RCDD, ESS
Director of Collective Tech 

Featured Projects


  • Architectural Acoustics
  • Noise and Vibration Control
  • Sound Isolation
  • Environmental and Community Noise Control
  • Industrial Noise Control
  • Existing Facility Acoustical Assessment
  • Expert Testimony