Yamaha RX-V740 owner manual REV. TIME Reverberation time, REV. DELAY Reverberation delay

SOUND FIELD PROGRAM PARAMETER EDITING

■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

Sound source

Reverberation

60 dB

REV. TIME

Short reverberation

Sound source Early reflections

60 dB

REV. TIME

Reverberation

60 dB

REV. TIME

Long reverberation

1.0 s 5.0 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 give the
	impression of being in a larger acoustic environment.
Control range:	0 to 250 msec

Level

(dB)

Sound source

60 dB

	Reverberation
		Time
REV.	REV. TIME
DELAY

■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%

Level	Sound source
	REV. LEVEL
	Time

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