P.60, Auto wah, Humanizer – Roland Prelude User Manual

Page 60: Speaker simulator

Advertising
background image

60

Cyclically controls a filter to create cyclic change in timbre.

fig.MFX-08

Adds a vowel character to the sound, making it similar to a human
voice.

fig.MFX-09

Simulates the speaker type and mic settings used to record the speaker
sound.

fig.MFX-10

Specifications of each Speaker Type
The speaker column indicates the diameter of each speaker unit (in
inches) and the number of units.

08:

AUTO WAH

Parameter

Value

Description

Filter Type

LPF, BPF

Type of filter

LPF: The wah effect will be applied over
a wide frequency range.
BPF: The wah effect will be applied over
a narrow frequency range.

Manual

0–127

Adjusts the center frequency at which the
effect is applied.

Peak

0–127

Adjusts the amount of the wah effect that
will occur in the range of the center fre-
quency.

Set a higher value for Q to narrow the
range to be affected.

Sens

0–127

Adjusts the sensitivity with which the filter
is controlled.

Polarity

UP, DOWN

Sets the direction in which the frequency
will change when the auto-wah filter is
modulated.

UP: The filter will change toward a high-
er frequency.
DOWN: The filter will change toward a
lower frequency.

Rate

0.05–10.00 Hz,
note

Frequency of modulation

Depth

0–127

Depth of modulation

Phase

0–180 deg

Adjusts the degree of phase shift of the left
and right sounds when the wah effect is
applied.

Low Gain

-15– +15 dB

Gain of the low range

High Gain

-15– +15 dB

Gain of the high range

Level

0–127

Output Level

09:

HUMANIZER

Parameter

Value

Description

Drive Sw

OFF, ON

Turns Drive on/off.

Drive

0–127

Degree of distortion

Also changes the volume.

Vowel1

a, e, i, o, u

Selects the vowel.

Vowel2

a, e, i, o, u

Rate

0.05–10.00 Hz,
note

Frequency at which the two vowels switch

Depth

0–127

Effect depth

Input Sync
Sw

OFF, ON

Determines whether the LFO for switching
the vowels is reset by the input signal (ON)
or not (OFF).

Input Sync
Threshold

0–127

Volume level at which reset is applied

L in

R in

L out

R out

Auto Wah

2-Band EQ

2-Band EQ

Auto Wah

Formant

2-Band

EQ

L in

R in

Overdrive

L out

R out

Pan R

Pan L

Manual

0–100

Point at which Vowel 1/2 switch

49 or less: Vowel 1 will have a longer
duration.
50: Vowel 1 and 2 will be of equal du-
ration.
51 or more: Vowel 2 will have a longer
duration.

Low Gain

-15– +15 dB

Gain of the low frequency range

High Gain

-15– +15 dB

Gain of the high frequency range

Pan

L64–63R

Stereo location of the output

Level

0–127

Output level

10:

SPEAKER SIMULATOR

Parameter

Value

Description

Speaker Type

(See the table below.)

Type of speaker

Mic Setting

1, 2, 3

Adjusts the location of the mic
that is recording the sound of the
speaker.

This can be adjusted in three
steps, with the mic becoming
more distant in the order of 1,
2, and 3.

Mic Level

0–127

Volume of the microphone

Direct Level

0–127

Volume of the direct sound

Level

0–127

Output Level

Type

Cabinet

Speaker

Micro-
phone

SMALL 1

small open-back enclosure

10

dynamic

SMALL 2

small open-back enclosure

10

dynamic

MIDDLE

open back enclosure

12 x 1

dynamic

JC-120

open back enclosure

12 x 2

dynamic

BUILT-IN 1

open back enclosure

12 x 2

dynamic

BUILT-IN 2

open back enclosure

12 x 2

condenser

BUILT-IN 3

open back enclosure

12 x 2

condenser

BUILT-IN 4

open back enclosure

12 x 2

condenser

BUILT-IN 5

open back enclosure

12 x 2

condenser

BG STACK 1

sealed enclosure

12 x 2

condenser

BG STACK 2

large sealed enclosure

12 x 2

condenser

MS STACK 1

large sealed enclosure

12 x 4

condenser

MS STACK 2

large sealed enclosure

12 x 4

condenser

METAL STACK

large double stack

12 x 4

condenser

2-STACK

large double stack

12 x 4

condenser

3-STACK

large triple stack

12 x 4

condenser

Parameter

Value

Description

L in

R in

L out

R out

Speaker

Speaker

Prelude_e.book Page 60 Wednesday, January 14, 2009 2:18 PM

Advertising