DPW Design Attenuverter AV2 Manual - Page 4

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Bit reduction to 1 bit

This is basically a way to use the comparator to turn any aodio into a qsuare wave. The example

here is to build an extra voice for the drums by audiorate pinging a resonant filter.

The A>B output will now be used to audiorate ping the filter to create the new voice.

Note that by setting the volume out by the A>B knob you can decide how hard you will ping the

filter. The roundness or klickiness of the pinged sound is determined by the amplitude of the ping.

This is one of the reasons why there is a volume control on A>B.

The delay after the filter is just to make it a bit more interesting and make tha voice fuller.

You can also connect a sequencer to the frequency cutoff of the filter and get melodic patterns.

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The drums are just passing

though the modules B channel

here.

The reason for using channel B is

that it is easier to access the A

knob during a performance.

A sets the threshold voltage for

the comparator.

Turn it up a bit so it only reacts to

the peaks of the drums.

Set the resonance of the filter just

below self oscillation so you can

get a good ping sound.

MAN-AV2 Rev B