Vista FX
1-28 Vista FX
Document generated: 28.08.14
SW V4.9
patterns. Range [Off .. 0.0] dB.
On mono and stereo engines only.
Reverb Level :
This parameter acts as a master control for reverb signals going to the output
channels. Range [Off .. 0.0] dB.
On mono and stereo engines only.
RtHC Damping :
The damping parameter is closely tied to the RTHC parameter. It controls the
strength of the hi frequency absorption and has three values: Light, Normal,
and Heavy. The normal value gives filter response identical to previous
Lexicon® reverbs. The other values should be self-descriptive. Range [light,
normal, heavy].
On stereo engines only.
Early Frequency :
The early reflection signal is filtered by a one pole low-pass. This is the filters
cutoff frequency. Range [50 .. 20’000] Hz.
On mono engines only.
Early Bass Boost :
This parameter is closely tied to the Early Crossover parameter. It controls
the boost (or cut) of signal below that crossover. Range [-12.0 .. +12.0] dB
Tail Width :
The reverb tail (all components of the reverb except for early reflections, etc.)
is passed through a simple 2x2 matrix. This provides an encoding of the tail
that dramatically changes its spatial characteristics. The tail can be changed
to feel narrower (even down to mono) or wider than normal stereo. There are
values for the parameter to encode the tail in such a way that it decodes into
surround channels.
The parameter operates in the range of 0 to 360 degrees, with an incremental
change of 1 degree. The matrix uses Sine/Cosine rules so that power distribu-
tion remains constant. This may be acceptible—even highly desirable—but
the mix engineer must fully understand the process and its implications.
This is a powerful tool for audio whose release format is two-channel. It is not
useful in any other format. Formats include compact disc and radio/television
broadcast. Some of these effects are clear and noticeable without any sort of
decoder. Many are even more dramatic when a decoder is in place, such as
in a home theater. Range [0 .. 360] degrees.
On stereo engines only.
Reverse :
Reverses the inpulse response of the room. Range [On .. Off].
On mono and
stereo engines only.
