Analogue Solutions 4Voice, Руководство пользователя

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analogue solutions
Semblance/4Voice V2
e&oe (c) 21-10-2004
16
control.
NOTCH
This sets the relative mix between the low pass and high pass fi lters that is fed to the
FILTER TYPE selection switch NOTCH position (see below).
FILTER TYPE rotary switch
This selects the modulation source that will affect the fi lter cut-off.
There are 4 types of fi lter;
LOW PASS
LPF fi lter - signals above the cut-off frequency are attenuated 12dB/octave.
BAND PASS
BPF fi lter - signals above and below the cut-off frequency are attenuated 12dB/
octave.
HIGH PASS
HPF fi lter - signals below the cut-off frequency are attenuated 12dB/octave.
NOTCH
Notch fi lter - signals at the cut-off frequency are attenuated 12dB/octave.
Filtering External Sound Sources
External sound sources, such as vocals, guitars, mixer sends, samplers, etc. can be
sent through the fi lter for extra treatment. Note, mic's and guitars may need pre-amp'ing;
use if the signal is too quiet.
Simply plug the sound source into the rear panel EXT1 socket.
Turn the mixer control Noise/EXT1 to EXT1, and up to a suitable level.
You may wish to return the VCO1 and VCO2 mixer controls to their centre positions
so the VCOs cannot be heard.
Turn the VCA mode switch to ON. This will leave the VCA open so a constant signal
can be heard.
Finally, play around with the fi lter and modulation settings as neccessary.
The VCO signals can also be introduced, and use the various VCA modes and enve-
lopes if you wish to contour the sound level and add additional effects.