Yamaha htr-5890 ■REV.TIME (Reverberation time), ■REV.DELAY (Reverberation delay), ■REV. LEVEL (Reverberation level)

SOUND FIELD PARAMETER DESCRIPTIONS

■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:	The longer the reverberation time, the more “live” the listening room environment seems. The shorter
	the reverberation time, the more “dead” the listening room environment seems.
Control Range:	1.0 – 5.0 sec
			Reverberation			Source Sound		Reverberation
							Early Reflections
					60 dB		60 dB			60 dB
				REV.TIME		REV.TIME			REV.TIME
Sound Source
		Short						Long
		Reverberation						Reverberation

Small value = 1.0 s Large value = 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 makes you
	feel like you are in a larger acoustic environment.
Control Range:	0 – 250 msec

Level

(dB)

Source Sound

60 dB

Reverberation

Time

REV.DELAY REV.TIME

■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%
	Source Sound
	Level
	REV. LEVEL

Time

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