Yamaha DM2000 Owner's Manual - Page 278

Effects Parameters, REVERB HALL, REVERB ROOM, REVERB STAGE, EARLY REF.

Page 278 highlights

264 Appendix A: Parameter Lists Effects Parameters REVERB HALL, REVERB ROOM, REVERB STAGE, REVERB PLATE One input, two output hall, room, stage, and plate reverb simulations, all with gates. Parameter Range Description REV TIME INI. DLY HI. RATIO LO. RATIO 0.3-99.0 s 0.0-500.0 ms 0.1-1.0 0.1-2.4 Reverb time Initial delay before reverb begins High-frequency reverb time ratio Low-frequency reverb time ratio DIFF. 0-10 Reverb diffusion (left-right reverb spread) DENSITY E/R DLY E/R BAL. HPF LPF GATE LVL 0-100% 0.0-100.0 ms 0-100% THRU, 21.2 Hz-8.00 kHz 50.0 Hz-16.0 kHz, THRU OFF, -60 to 0 dB Reverb density Delay between early reflections and reverb Balance of early reflections and reverb (0% = all reverb, 100% = all early reflections) High-pass filter cutoff frequency Low-pass filter cutoff frequency Level at which gate kicks in ATTACK 0-120 ms Gate opening speed HOLD 1 Gate open time DECAY 2 Gate closing speed 1. 0.02 ms-2.13 s (fs=44.1 kHz), 0.02 ms-1.96 s (fs=48 kHz), 0.01 ms-1.06 s (fs=88.2 kHz), 0.01 ms-981 ms (fs=96 kHz) 2. 6.0 ms-46.0 s (fs=44.1 kHz), 5.0 ms-42.3 s (fs=48 kHz), 3 ms-23.0 s (fs=88.2 kHz), 3 ms-21.1 s (fs=96 kHz) EARLY REF. One input, two output early reflections. Parameter Range Description TYPE ROOMSIZE S-Hall, L-Hall, Random, Revers, Plate, Spring 0.1-20.0 Type of early reflection simulation Reflection spacing LIVENESS INI. DLY 0-10 0.0-500.0 ms Early reflections decay characteristics (0 = dead, 10 = live) Initial delay before reverb begins DIFF. DENSITY 0-10 0-100% Reflection diffusion (left-right reflection spread) Reflection density ER NUM. FB GAIN 1-19 -99 to +99% Number of early reflections Feedback gain HI. RATIO HPF LPF 0.1-1.0 THRU, 21.2 Hz-8.00 kHz 50.0 Hz-16.0 kHz, THRU High-frequency feedback ratio High-pass filter cutoff frequency Low-pass filter cutoff frequency DM2000-Owner's Manual

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264
Appendix A: Parameter Lists
DM2000—Owner’s Manual
Effects Parameters
REVERB HALL, REVERB ROOM, REVERB STAGE, REVERB PLATE
One input, two output hall, room, stage, and plate reverb simulations, all with gates.
EARLY REF.
One input, two output early reflections.
Parameter
Range
Description
REV TIME
0.3–99.0 s
Reverb time
INI. DLY
0.0–500.0 ms
Initial delay before reverb begins
HI. RATIO
0.1–1.0
High-frequency reverb time ratio
LO. RATIO
0.1–2.4
Low-frequency reverb time ratio
DIFF.
0–10
Reverb diffusion (left–right reverb spread)
DENSITY
0–100%
Reverb density
E/R DLY
0.0–100.0 ms
Delay between early reflections and reverb
E/R BAL.
0–100%
Balance of early reflections and reverb
(0% = all reverb, 100% = all early reflections)
HPF
THRU,
21.2 Hz–8.00 kHz
High-pass filter cutoff frequency
LPF
50.0 Hz–16.0 kHz,
THRU
Low-pass filter cutoff frequency
GATE LVL
OFF, –60 to 0 dB
Level at which gate kicks in
ATTACK
0–120 ms
Gate opening speed
HOLD
1
1. 0.02 ms–2.13 s (fs=44.1 kHz), 0.02 ms–1.96 s (fs=48 kHz), 0.01 ms–1.06 s (fs=88.2 kHz),
0.01 ms–981 ms (fs=96 kHz)
Gate open time
DECAY
2
2. 6.0 ms–46.0 s (fs=44.1 kHz), 5.0 ms–42.3 s (fs=48 kHz), 3 ms–23.0 s (fs=88.2 kHz), 3 ms–21.1 s
(fs=96 kHz)
Gate closing speed
Parameter
Range
Description
TYPE
S-Hall, L-Hall, Random,
Revers, Plate, Spring
Type of early reflection simulation
ROOMSIZE
0.1–20.0
Reflection spacing
LIVENESS
0–10
Early reflections decay characteristics (0 = dead, 10 = live)
INI. DLY
0.0–500.0 ms
Initial delay before reverb begins
DIFF.
0–10
Reflection diffusion (left–right reflection spread)
DENSITY
0–100%
Reflection density
ER NUM.
1–19
Number of early reflections
FB GAIN
–99 to +99%
Feedback gain
HI. RATIO
0.1–1.0
High-frequency feedback ratio
HPF
THRU,
21.2 Hz–8.00 kHz
High-pass filter cutoff frequency
LPF
50.0 Hz–16.0 kHz,
THRU
Low-pass filter cutoff frequency