Yamaha RX-V750 Owner's Manual page 81

REV.TIME (Reverberation time)
Function: This parameter adjusts the amount of time it takes for the dense, subsequent reverberation sound to
decay by 60 dB (at 1 kHz). This changes the apparent size of the acoustic environment over an
extremely wide range.
Description: Set a longer reverberation time for "dead" sources and listening room environments, and a shorter time
for "live" sources and listening room environments.
Control Range: 1.0 – 5.0 sec
Sound Source
Small value = 1.0 s
REV.DELAY (Reverberation delay)
Function: This parameter adjusts the time difference between the beginning of the direct sound and the beginning
of the reverberation sound.
Description: The larger the value, the later the reverberation sound begins. A later reverberation sound makes you
feel like you are in a larger acoustic environment.
Control Range: 0 – 250 msec
REV. LEVEL (Reverberation level)
Function: This parameter adjusts the volume of the reverberation sound.
Description: The larger the value, the stronger the reverberation becomes.
Control Range: 0 – 100%
Reverberation Source Sound
Early Reflections
60 dB
REV.TIME REV.TIME
Short
Reverberation
Source Sound
(dB)
Reverberation
REV.DELAY
REV.TIME
Source Sound
SOUND FIELD PARAMETER DESCRIPTIONS
Reverberation
60 dB 60 dB
REV.TIME
Long
Reverberation
Large value = 5.0 s
60 dB
Time
REV. LEVEL
Time
77