Owner`s manual

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Room size. Presence, surround, and surround back room size. Adjusts the apparent size of the
surround sound field. The larger the value, the larger the surround sound field becomes. As the
sound is repeatedly reflected around a room, the lal_ger the ball is, the longer the time between
the original reflected sound and the subsequent reflections. By comrolling the time between the
reflected sounds, you can cbm_ge tbe apparent size of the virtual venue. Changing this parameter
li'om one to two doubles the apparent length of the rooln.
Control range: O. 1 to 2.0
Source sound
Early
_ _ rellections
Time Time
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illllll
Time
Sound s(_ ]
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Small xalue = 0.I Large xalue = 2.0
Liveness. Surround and surround back liveness. Adjusts the reflectivity of the virtual walls in the
hall by changing the rate at which the early reflections decay. The early reflections of a sound
source decay much lhster in a room with acoustically absorbent wall sm:l'aces than in one which
has highly reflective surfaces. A room with acoustically absorbent snrlhces is referred to as
"dead", while a room with highly reflective surfaces is referred to as "live". This parameter lets
you adjust the early reflection decay rate and thus the "liveness" of the room.
Control range: 0 to 10
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Time
_ Small reflected
sound
Small _alue = 0
Source sound
/
Time Time
Large reflected
[ sound ]
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Large xatue = 10
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