Sound amplification by stimulated emission of radiation mechanism and an active medium. The pumping procedure can be induced for example by an alternating electric field or with some mechanical vibrations of resonators, followed by acoustic amplification in the active medium. The fact that a SASER operates on principles remarkably similar to a laser, can lead to an easier way of understanding the relevant operation circumstances. Instead of a feedback-built potent wave of electromagnetic radiation, a SASER delivers a potent sound wave. Some methods for sound amplification of GHz-THz have been proposed so far. Some have been explored only theoretically and others have been explored in non-coherent experiments.
Reflections of a Sound influenced by the "De Stijl" art movement. References to other artists such as Dalí, Da Vinci, Magritte, Mondrian and Warhol are also made. Post production by Corner Post (Sydney). Australian Digital release Australian Promo CD Reflections of a Sound "Reflections of a Sound" is a song by Australian rock band Silverchair and is the fourth track on their fifth studio album "Young Modern", released in March 2007. The song was released on 14 July 2007 as the second single from that album. The single was only released in Australia in digital format and as a CD Promo. The music video