Reverb

Basic function

This is an effect which simulates space by adding reverberation.

Channel

• Input: 1 - 8ch
  
• Output: 1 - 4ch
  

Feature

• Processing load is relatively low.
• The input is mono DownMix and then applied with a reverb effect, and if necessary, stereo conversion (feedback, stereo delay with filter) and surround conversion are performed.
• Memory usage depends on maximum room size and maximum pre-delay size.
• Not good for long reverbs.
• It is recommended that you use it in combination with the Dry sound, as there will be no localization.

The parameters for the delay are detailed below.

Parameters for the Reverb

Item	Description	Initial Value	Lower Limit	Upper Limit
Maximum Room Size	Maximum room size. *1	50 m	1 m	100 m
Room size	Room size.	10 m	1 m	50 m
Config Max Pre-Delay Time	Maximum pre-delay time. *1	1000.00 msec	0 msec	1000 msec
Pre-Delay Time	Pre-delay time.	20.00 msec	0.00 msec	1000.00 msec
Reverb Time	Reverberation time.	0.00 msec	0.00 msec	20000.00 msec
Cof Low	Low range cutoff frequency for reflected sound.	0 Hz	0 Hz	24000 Hz
Cof High	High range cutoff frequency for reflected sound.	8,000 Hz	0 Hz	24000 Hz
Reverb Mode	Change the reverb input / output destination.	Surround	Surround / Stereo / Rear only / Center only

1 Initial value when generated by the runtime. It affects the size of the buffer needed.

About the Reverb Mode

Item	Description
Surround	The input of all the channels (1 to 8) is mixed to monaural, and expanded to matrix surround (L, R, sL, sR) according to the number of output channels of ASR.
Stereo	Input / Output is performed with 2ch (L, R).
Rear only	Input / Output is performed only with rear ch (sL, sR).
Center only	Input / Output is performed only at the center ch.