Continue to Site

Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

  • Congratulations waross on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

Recent content by paulfr

  1. paulfr

    Sound Calcs

    This may sound daft,but have you considered a visual alarm, or a system with ducking for the main audio (or is it noise) are you familiar with noise at work regs? - PPE, risk assessment...

Part and Inventory Search