Insertion Effect Types; Stereo-Eq - Roland SC-8820 Owner's Manual

Effects

Insertion Effect Types

Effect types can be broadly grouped into the following
categories.
Effects that modify the tone color
Effects that distort the sound
Effects that modulate the sound
Effects that affect the level
Effects that broaden the sound
Effects that reverberate the sound
Effects that modify the pitch
Others
Effects that connect two types of effect in series
Effects that connect three or more types of effect in series
(series 3/series 4/series 5)
Effects that connect two types of effect in parallel
In the explanations that follow, the hexadecimal values used
when making settings via Exclusive messages are given at
the end of the effect type line. The parameter number is
given in decimal form at the end of the Effect Parameter line.
Use these values when you use MIDI messages to set param-
eters. For details on using Exclusive messages, refer to page
86, 173.
< Example >

01: Stereo-EQ

This means that the value for Address corresponding to EFX
40H 03H 00H is MSB:01H, LSB:00H.
Low Freq 200/400 [1 (40 03 03)]
[1] describes that it's the first parameter.
(40 03 03) describes that it's the parameter's address for [1].
48
(filter type) (1–4)
(distortion type) (5–6)
(modulation type) (7–13)
(compressor type) (14–15)
(chorus type) (16–20)
(delay/reverb type) (21–28)
(pitch shift type) (29–30)
(31–34)
(series 2) (35–46)
(47–55)
(parallel 2) (56–64)
[01H, 00H]
For example, if you wish to set the effect type to 01:Stereo-EQ
(stereo equalizer) and set Low Freq (low frequency) to 400,
transmit the following Exclusive message.
1. Set the effect type to 1:Stereo-EQ.
fig.stereoEQ
F0 41 10 42 12 40 03 00 01 00 3C F7
address
for EFX
2. Select the Low Freq.
fig.lowFreq
F0 41 10 42 12 40 03 03 01 39 F7
address
corresponding to [1]
* See the Insertion Effect List on page 156 for the correspondence of
Parameter to Value.
* See page 176 for the correspondence of Parameter number to Address.
* Parameters with + or # symbols allow you to modify their value using a
specified controller, such as pitch bend lever and sliders, or with control
change messages (p.176).
Value set for
Stereo EQ
Value to select
+400