E-Mu Proteus 1000 Operation Manual page 116

   
See "Base Tempo" on
page 54.
108 E-MU Systems
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.
L1
FILT ENV
Attack 1
• Tempo-based: The Filter Envelope times vary based on the Master Clock
(Base 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
arpeggiators and sequencers because the envelope rates compress and
expand according to the Base Tempo setting, keeping the envelopes in
sync with the music. See the illustration on page 60.
L1
FILT ENV
Attack 1
• 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 60.
To Turn on Envelope Repeat:
Move the cursor until it is underneath the Mode field as shown below.
1.
L1
FILTER ENVELOPE
Mode: time-based
Turn the data entry control clockwise. The lower line changes to:
2.
L1
FILTER ENVELOPE
Repeat: off
Move the cursor underneath the on/off field, then turn the data entry
3.
control clockwise so that Repeat is On.
RATE LEVEL
84 100%
RATE LEVEL
1/4 100%
Edit Menu
Filter Envelope