Roland TD-20 owner manual Flanger

Models: TD-20

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Chapter 4. Effect Settings

FLANGER

Produces a metallic resonance that rises and falls somewhat

like a jet airplane taking off or landing.

Parameter

Value

Description

 

 

 

Delay

0–15.0 (ms)

Tone of the flanger

LFO Rate

1–128

Frequency of modulation

Depth

0–127

Depth of modulation

Feedback

-98–98 (%)

Amount of the flanger

 

 

sound that is fed back into

 

 

the effect (minus: inverts

 

 

the phase)

Phase

0–180

Spatial spread of the

 

 

sound

PHASER

Adds a phase-shifted sound to the original sound, producing

a swirling modulation.

Parameter

Value

Description

 

 

 

Freq

100–8000 (Hz)

Basic frequency at which

 

 

the sound will be modu-

 

 

lated

LFO Rate

1–128

Frequency of modulation

Depth

0–127

Depth of modulation

Resonance

0–127

Amount of feedback

CHORUS

Gives richness and spaciousness to the sound.

Parameter

Value

Description

 

 

 

Delay

8.0–30.0 (ms)

Tone of the chorus

LFO Rate

1–128

Frequency of modulation

Depth

0–127

Depth of modulation

Phase

0–180

Spatial spread of the

 

 

sound

ENHANCER

Controls the overtone structure of the high frequencies,

adding sparkle and brightness to the sound.

Parameter

Value

Description

 

 

 

Sens

0–127

Sensitivity of the enhancer

LF Level

0–127

Volume level of the low

 

 

frequency range of the di-

 

 

rect sound

PITCH SHIFT

Shifts the pitch of the original sound.

Parameter

Value

Description

 

 

 

Mode

1–5

Setting a higher value re-

 

 

sults in a slower response,

 

 

but steadier pitch.

Delay

0–100.0 (ms)

Time until the pitch-shift-

 

 

ed sound is heard

Coarse

-24–12

Amount of pitch shift

 

 

(semitone steps)

Fine

-100–100

Amount of pitch shift (2-

 

 

cent steps)

Feedback

-98–98 (%)

Amount of the pitch-shift-

 

 

ed sound that is fed back

 

 

into the effect (minus: in-

 

 

verts the phase)

OVERDRIVE

Creates a soft distortion similar to that produced by vacuum

tube amplifiers.

Parameter

Value

Description

 

 

 

Drive

0–127

Amount of distortion

HF Level

0–127

Level of high frequency

 

 

range

LF Bypass

OFF, ON

Bypass for the low fre-

 

 

quency range

 

 

When this is set to

 

 

“OFF,” the low frequen-

 

 

cy range also has a dis-

 

 

tortion sound.

Expanse

OFF, ON

Adding the spatial spread

 

 

of the sound

DISTORTION

Produces a more intense distortion than Overdrive.

Parameter

Value

Description

 

 

 

Gain

0–127

Amount of distortion

HF Level

0–127

Level of high frequency

 

 

range

LF Bypass

OFF, ON

Bypass for the low fre-

 

 

quency range

 

 

When this is set to

 

 

“OFF,” the low frequen-

 

 

cy range also has a dis-

 

 

tortion sound.

Expanse

OFF, ON

Adding the spatial spread

 

 

of the sound

42

Page 42
Image 42
Roland TD-20 owner manual Flanger