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:

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 – 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

 

Source Sound

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(dB)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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

 

INFORMATION

ADDITIONAL

 

 

 

 

 

 

 

English

 

 

 

 

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