Yamaha HTR-5280 Owner's Manual - Page 68
RC.INIT.DLY rear center initial delay, RC.ROOM SIZE rear center room size
UPC - 072874307073
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SOUND FIELD PROGRAM PARAMETER EDITING I RC.INIT.DLY (rear center initial delay) Function: This parameter adjusts the delay between the direct sound and the first reflection in the rear center sound field. Control range: 1 - 49 msec I RC.ROOM SIZE (rear center room size) Function: This parameter adjusts the apparent size of the rear center sound field. Control range: 0.1 - 2.0 I RC.LIVENESS (rear center liveness) Function: This parameter adjusts the apparent reflectivity of the virtual wall in the rear center sound field. Control range: 0 - 10 I 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. Control range: 1.0 - 5.0 sec Description: Set a longer reverberation time for "dead" sources and listening room environments and a shorter time for "live" sources and listening room environments. Reverberations Sound source Early reflections Reverberations Reverberations Level Level Level 60 dB REV. TIME Time Short reverberations REV. TIME 60 dB Time 60 dB REV. TIME Time Long reverberations Sound source Small value = 1.0 s Large value = 5.0 s 64