Peavey Ultraverb II - Page 18

3.2 Parameter Descriptions
The following shows all parameter abbreviations, full names, range of
allowable values, and a description of how each parameter affects the sound.
Not all parameters are available for all algorithms. Example: If a reverb
algorithm includes individual left and right room size parameters, it will
not include a master room size parameter because that would be redundant.
3.2A Reverb
Reverberation simulates what happens to sound in an acoustic space: it
bounces off walls, gradually Losing its energy (and generally its high
frequency response) over time. Gated reverb is a special type of reverb that,
rather than decaying to nothing, abruptly cuts off after a settable amount of
time. This effect was popularized by the Phil Collins/Peter Gabriel drum
sounds of the 80s and is so called because it was originally created by adding
a noise gate after a standard reverb sound. With Reverse reverb, the reverb
level increases over time rather than decreases. _
Er Early Reflection Pattern 0-3
Sets the character of the initial reverb reflections, and whether the initial
reverb sound is more "scattered" or "tight."
rS Room Size 0-3
Alters the room size, from small to large.
rSL Room Size Left 0-4
Similar to above, but used with dual reverb algorithms. Lets you create
different spaces in the left and right channels.
rSr Room Size Right 0-4
See above.
t Decay Time 00-99
Determines how long it takes for the reverb to decay into nothingness. In a
multiple effects algorithm, a decay time of 0 will turn off the reverb and pass
the input signal directly to the next stage.
tL Decay Time Left 00-99
Similar to above, but used with dual reverb algorithms. Lets you create
different decay times in the left and right channels.
tr Decay Time Right
See above.
00-99