MUST 1220 Lecture 15: Intro to Music technology 15

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Sound editors are applications that allow us to design and manipulate sounds, providing basic editing functions along with special processing (or effect). They do not usually provide multi- tracking fu(cid:374)ctio(cid:374)alit(cid:455), so the(cid:455) do(cid:374)"t let us (cid:373)i(cid:454) sou(cid:374)ds together. A time domain representation of sound tells us what happens to amplitude overtime with a high degree of resolution. A pop or click is caused when the amplitude is higher above or below the zero baseline and goes from one extreme to another, a pop or click happens. Selection will be modified: use fade in and fade out functions to smooth out vertical lines and silence pops, use blending of selections. Increases or decreases the amplitude of your sound file by a fixed amount. Change gain by +10 db = sound 2x as loud. +/- 1 db = just noticeable difference (jnd) Normalization = allows one to change gain of signal to specific level (usually max amplitude or.

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