User`s guide

6—Editing Algorithms
ENSONIQ DP/Pro Reference Manual 21
20 Reflection Modeler
Right
Left
Input
Diffuser Predelay
Diffuser Predelay
Lo
Lo
Hi
Hi
EQ
Trim
Lo Freq
Level
Hi Freq
Level
Reflection
Modeler
Mix
Mix
Output
Left
Right
Description: Models the early reflection patterns between a stereo source and listener in an enclosed
space, such as a room, hall, or cavern. There are controls for dimensions, wall reflectivity, diffusion,
and frequency-dependent damping. The source and receiver can be placed anywhere within the
simulated space. This algo maintains stereo images and can add a stereo ambience to mono sources.
I/O Characteristics: Stereo-in, stereo-out.
Parameter Name Ref Value Min Max Attributes
Mix 50% Wet Direct Reflect
EQ Trim +0.0dB -99.0dB +0.0dB
LoShelf Fc 100Hz 1Hz 20.000kHz H, L
LoShelf Gain +0.0dB -99.0dB +48.0dB G
HiShelf Fc 10.000kHz 1Hz 20.000kHz H, L
HiShelf Gain +0.0dB -99.0dB +48.0dB G
PreDelay 0ms 0ms 100ms
HF Damping 20.000kHz 1Hz 20.000kHz H, L
Diffuser Size 100% 0% 100%
Diffusion +0% -100% +100% B
Diffus1 L 0.0ms 0.0ms 30.0ms
Diffus2 L 0.0ms 0.0ms 30.0ms
Diffus3 L 0.0ms 0.0ms 30.0ms
Diffus4 L 0.0ms 0.0ms 30.0ms
Diffus1 R 0.0ms 0.0ms 30.0ms
Diffus2 R 0.0ms 0.0ms 30.0ms
Diffus3 R 0.0ms 0.0ms 30.0ms
Diffus4 R 0.0ms 0.0ms 30.0ms
Room Size 100% 0% 100%
Room Depth 100m 0m 200m
Room Width 100m 0m 200m
Reflectivity +0% -100% +100% B
Source Spread 100% 0% 100%
Receiver Spread 100% 0% 100%
Source X Center Left Right
Source Y Center Back Front
Receiver X Center Left Right
Receiver Y Center Back Front
Randomization 0% 0% 100%
Random Seed 0 0 255
B=parameter has bi-polar range G=maximum gain limited by Set Max Gain System/MIDI parameter
H=high-frequency limit determined by system sample rate M=parameter has supplemental metered display
L=lowest frequency limited by Set Min Freq System/MIDI parameter T=parameter can be synchronized to system clock or MIDI clocks