transducers Archive
Comparison Between Sound Intensity Probes and Acoustic Cameras
Posted on March 15, 2010 | 4 CommentsSometimes we are asked about the differences between an acoustic camera and a sound intensity probe and which of the two is better for a particular application. There is no...
What is the difference between microphone types?
Posted on January 19, 2010 | No CommentsI’m often asked what is the difference between free field microphones, diffuse field microphones and pressure microphones. For a run-of-the-mill ½ inch microphone the short answer is nothing. However the...
Strain Gauges Explained
Posted on September 8, 2008 | 22 CommentsA strain gauge is an electrical sensor which is used to accurately measure strain in a test piece. Strain gauges are usually based on a metallic foil pattern. The gauge...
Made To Measure
Posted on June 6, 2006 | 4 CommentsIn this note the different types of transducers that can be used with the Prosig P8000 series data acquisition system are discussed. The article deals with the design and function...
