psychoacoustically
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Onset (audio) — Onset refers to the beginning of a musical note or other sound, in which the amplitude rises from zero to an initial peak. It is related to (but different from) the concept of a transient: all musical notes have an onset, but do not necessarily… … Wikipedia
Sound power — Sound measurementsSound power or acoustic power P ac is a measure of sonic energy E per time t unit.It is measured in watts, or sound intensity I times area A ::P {mathrm{acoustic = I cdot AThe measure of a ratio of two sound powers is:L… … Wikipedia
Sound power level — or acoustic power level is a logarithmic measure of the sound power in comparison to a specified reference level.The sound power level of a signal with sound power W is [ [http://hep.physics.indiana.edu/ rickv/Sound intensity.html Sound Power,… … Wikipedia
POW-R — (Psychoacoustically Optimized Wordlength Reduction) is a dithering algorithm developed by the consortium of Lake Technology (Dolby Labs), Weiss Engineering, Millennia Media and Z Systems. This mathematical algorithm reduces longer digital audio… … Wikipedia
