Yamaha V740 Owners Manual - Page 62

REV. LEVEL Reverberation level, to 250 msec

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SOUND FIELD PROGRAM PARAMETER EDITING I 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 Reverberation Sound source Early reflections Reverberation 60 dB 60 dB 60 dB Sound source REV. TIME Short reverberation REV. TIME REV. TIME Long reverberation 1.0 s 5.0 s 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 give the impression of being in a larger acoustic environment. Control range: 0 to 250 msec Level Sound source (dB) Reverberation 60 dB Time REV. DELAY REV. TIME 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. Control range: 0 to 100% Sound source Level REV. LEVEL Time 58

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58
60 dB
60 dB
60 dB
(dB)
60 dB
Level
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
Level
■
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