White paper: Understanding SPL with E2S8 December 2014
Today’s featured white paper from NewBay Connect is Sound Basics, a guide by E2S Warning Signals to measuring sound levels. Using examples and charts, Sound Basics relates sound pressure levels (SPL) to everyday objects, describes how sound behaves in both open and enclosed spaces and determines the optimum area for sound devices in different acoustic environments.
“The dB (decibel) is the standard measurement unit in acoustics, yet it can be confusing to understand,” says E2. “The main difficulty in relating to a dB scale is visualising that large differences in sound levels are represented by relatively small increases in the dB level.”
NewBay Connect is a digital resource library for the pro-audio, broadcast and pro-AV sectors. Free and easy to use, it provides visitors with a wide range of valuable information and research, including white papers, analyst reports, the latest and most popular briefings, case studies, business advice, tutorials and web seminars. The resource includes content provided by trade associations and journals, think tanks, manufacturers, service providers and leading technology firms, with content categorised according to areas of specialisation to facilitate search and exploration.