Sound intensity is referred as the sound power per unit area. It illustrates the flow of acoustic energy produced by a sound source. Not like simple microphones and sound level meters, sound intensity ...

Earlier today on my BBHub BlackBerry blog, I broke an exclusive that BlackBerry-maker Research In Motion is working on technology that will automatically sense the background noise present when a ...

In the natural world, many situations exist in which a percept remains constant in the presence of profound changes in the physical stimulus affecting the sensory receptors. Some of the most ...