SELECT PROG 37
EFFECTS SECTION
The second group of effects are accessed in the reverb page by pressing F7 -
1 X 1 - and this will toggle between 18^1 and accordingly. The first
effect available in W M B is ECHO.
ECHO
The echo effect allows a great deal of flexibility in the creation of multi-tap
delays.
IN
FB
FB
«— FB -T
I DELAY 1
- ¥
_
5i
_
PAN
* DELAY 2
->
i
_
PAN
♦ DELAY 3
PAN
♦ DELAY 4
There are four delay lines that feed each other in series. Delays 1 - 3 are
capable of up 360mS of delay whilst delay 4 is capable of 180mS of delay
and, in total, you have 1260mS of delay. Each delay has its own feedback loop
and pan position control and repeat echoes have the effect of 'flying' round the
stereo image. These parameters allow you to create a wide range of echo
effects that emulate the warmth and density of tape delay units with their
complex, multi-head echoes.
To further assist in the simulation of natural echo and tape echo, there is a
high frequency damping parameter that gradually reduces high frequency
components so that multiple repeats get slightly duller with each repeat.
There is also a delay on the left output.
When you select ECHO in the type: field, you get the following display:
<prog:M = 1) no: 1 PING PONG
type: ECHO output: 99
D1 > D2 > D3 > D le ft pan: MID
del: 360 360 360 0 nS
fbk: 00 00 50 danp: 00 width: 99
pan: R50 R50 L50
B M f l B M f u l f i l l IS flU E l ICQPYI E m IMUTEI
and the parameters are as follows:
Version 1.0 March 1993
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