144 E-MU Systems
Edit Menu
Filter Envelope
There are three mode options:
• Time-based: Defines the Filter Envelope rates from 0 to 127 (approxi-
mately 1 ms to 160 seconds). The Master clock has no affect on time-
based rates.
• Tempo-based: The Filter Envelope times vary based on the master
tempo setting and are displayed in values such as 1, 2, 3, etc. Note values
are displayed instead of a number when the time corresponds to an
exact note value. Tempo-based envelopes are useful when using arpeg-
giators and sequencers because the envelope rates compress and expand
according to the Master Tempo setting, keeping the envelopes in sync
with the music. See the illustration on page 96.
• Envelope Repeat: The Envelope Generators can also be made to repeat.
When the envelope repeat function is On, the Attack (1&2) and Decay
(1&2) stages will continue to repeat as long as the key is held. As soon as
the key is released, the envelope continues through its normal Release
stages (1 & 2). For more information, see “Envelope Repeat” on page 96.
þ To Turn on Envelope Repeat:
1. Move the cursor until it is underneath the Mode field as shown below.
2. Turn the data entry control clockwise. The lower line changes to:
3. Move the cursor underneath the on/off field, then turn the data entry
control clockwise so that Repeat is On.
L1
FILT ENV RATE LEVEL
Attack 1 8
4 100%
L1
FILT ENV RATE LEVEL
Attack 1 1
/4 100%
L1
FILTER ENVELOPE
M
ode: time-based
L1
FILTER ENVELOPE
Repeat: off
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