Lexicon PCM 81 - REV 2 - Eq Effects; Program Bank 2 (P2)

4-13
Presets
PCM 81
4.6 2WayStreet ADJUST: Speed 1–100
Another variation of AmbientCarBy. This preset produces both
left-to-right and right-to-left drive-by effects — like listening to the
sound of traffic on a two-way street. The speed for each direction
is slightly different. ADJUST is a master speed control for both
eastbound and westbound traffic.
4.7 IntoTunnel ADJUST: Speed 1–25
This preset simulates the sound of a source approaching you from
the side, passing you and then entering a tunnel. ADJUST controls
the speed of the source. To reverse the direction of the effect, set
the Width parameter to –45 — you’ll find it in the Soft Row.
4.8 2WayTunnel ADJUST: Speed 1–100
This is a variation of IntoTunnel. The source approaches and enters
the tunnel, then turns around and comes back. Use ADJUST to con-
trol the speed.
4.9 FinishLine ADJUST: Speed 1–100
This preset adds two pairs of stereo delays to the basic drive-by
effect to simulate the 1st, 2nd, and 3rd place cars crossing the fin-
ish line. ADJUST controls the speed. Be sure to try this and the
other drive-by effects with different types of source material.
Almost any continuous source will produce interesting spatial
sound effects. Low, buzzy synthesizer tones work particularly well.
PROGRAM BANK 2 (P2)
EQ EFFECTS
0.0 StereoLoPass ADJUST: CutOff 0–127
This effect is a combination of a stereo low pass filter and a stereo
reverb, with the two effects in parallel. Use ADJUST to set the cut
off frequency of the filter. The reverb mix is turned all the way
down — you can add reverb by changing the FX Mix parameter in
the Soft Row, where you’ll also find additional parameters for delay
voices, and image.
0.1 Low Pass HiQ ADJUST: Cutoff 0–127
The same basic effect as StereoLoPass, but with feedback adjusted
to produce a more resonant filter. ADJUST sets the cutoff
frequency of the filter.
0.2 Low Pass LFO ADJUST: Depth 0–127
The cutoff of the stereo low pass filter is swept with a rhythmic LFO
sine wave. Press Tap to synchronize the sweep with rhythmic
material. ADJUST controls the low frequency limit of the sweep.
0.3 StereoHiPass ADJUST: Cutoff 0–127
A combination of a stereo high pass filter and a stereo reverb, with
the two effects in parallel. Use ADJUST to set the cutoff frequency
of the filter. The reverb mix is turned all the way down — you can
add reverb by changing the FX Mix parameter in the Soft Row,
where you’ll also find additional parameters for delay voices, and
image.