Yamaha AV Receiver - Manual (Page 62)

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60 dB 60 dB 60 dB
(dB)
60 dB
Le
v
el
Time
REV. LEVEL
Sound source
■ 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 to 100%
Time
REV. TIME REV.
DELAY
Reverberation
Sound source
Le
v
el
■ 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 give the
impression of being in a larger acoustic environment.
Control range: 0 to 250 msec
5.0 s 1.0 s
Sound source
REV. TIME REV. TIME REV. TIME
Early reflections
Reverberation Sound source Reverberation
■ REV. TIME (Reverberation time)
Function: This parameter adjusts the amount of time it takes for the 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 to 5.0 sec
Long
reverberation Short
reverberation
SOUND FIELD PROGRAM PARAMETER EDITING
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