Sound is a vibration that propagates as wave of pressure and needs a medium to be transmitted. At first, let’s have a look at speakers and see how they work. What we are going to do, is using heat to produce and amplify sound. This
approach leads to a phenomenon called “thermoacoustics effect”. This effect can be observed in glass blowers, where blowing a hot bulb at the end of a cold narrow bulb produces sound. To investigate the parameters in this phenomenon, our data have been collected and analyzed from several experiments.
STATIC SPEAKER
Sound is a vibration that propagates as wave of pressure and needs a medium to be transmitted. At first, let’s have a look at speakers…