Yamaha RX-V1200 RDS Owner's Manual page 74

DIGITAL SOUND FIELD PARAMETER DESCRIPTIONS
I 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.
Sound Source
I 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.
I REV. LEVEL (Reverberation Level)
Function: This parameter adjusts the volume of the reverberation sound.
Description: The larger the value, the stronger the reverberation becomes.
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Reverberation Sound Source
60 dB
REV. TIME REV. TIME
Short
Reverberation
Small value = 1.0 s
Sound Source
(dB)
Reverberation
REV. REV. TIME
DELAY
Sound Source
Control Range 1.0 – 5.0 sec
Reverberation
Early Reflections
60 dB
REV. TIME
Long
Reverberation
Large value = 5.0 s
Control Range 0 – 250 msec
60 dB
Time
REV. LEVEL
Time
60 dB
Control Range 0 – 100 %