R.G. Brauch is key account manager for Larson Davis, a division of PCB Piezotronics (www.LarsonDavis.com). Larson Davis, located in Provo, Utah, designs and manufactures high-performance analysis instrumentation for acoustics and vibration measurements for engineering, occupational, environmental and public safety applications. Tel: (888) 258-3222 ext. 2684.
Use of a portable sound level meter (SLM) is often considered a relatively affordable means of accurately measuring the rapid change in sound pressure level that occurs when firing a gun.