Of a sound, the objective strength of the sound expressed in terms of the rms pressure in dynes per square centimeter (or bars) or in Newtons per square meter or Pascals, or in terms of the power in Watts per square meter. The minimum audible difference in intensity is about 3 dB. A tenfold increase in intensity (power) = 10 dB. Doubling the audible intensity is equivalent to a rise of 3 dB.
"I received my order last week and I am thrilled with the results. I am looking very much forward to getting the two Marais and Miranda CDs to my father. He has not heard his long cherished music in over 12 years. Being disabled, music is one of the few pleasures he can still enjoy. There is no doubt that you will be seeing more LPs from myself ..."