Rob final exam fall term pt2

An amplifier whose gain decreases as its inputs level increases

An amplifier whose gain decreases as its input level decreases.

The level at which a compression limiter or expander begins

The opposite of compression

Reduces the level of signals. Making sound quieter.

Reduces the level of signals down to the threshold level or ratio set. (10-1 ratio higher)

Boost the level of signals below the threshold, making quiet sounds louder.

Reducing the level of signals below the threshold making quiet sounds quieter.

Boosts the level of signals above the threshold, making loud sounds even louder.

Emphasize or deemphasize only the transient or attack portion of the signal

Caused by quick noticeable variations of level. We usually associate pumping with loud level variations, such as those that can be the outcome of heavy compression or limiting.

The audible effect caused by varying noise (or hiss) levels. Often it is the quiet level variations that produce such artifacts

Give us more options and control over the final ambiance of the mix.