Yamaha HTR-5590 Owner's Manual - Page 78

DIGITAL SOUND FIELD PARAMETER DESCRIPTIONS I REV. TIME (Reverberation Time) Control Range 1.0 - 5.0 sec Function: Description: 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. Set a longer reverberation time for "dead" sources and listening room environments, and a shorter time for "live" sources and listening room environments. Reverberation Source Sound Early Reflections Reverberation 60 dB 60 dB 60 dB Sound Source REV. TIME Short Reverberation REV. TIME REV. TIME Long Reverberation Small value = 1.0 s Large value = 5.0 s I REV. DELAY (Reverberation Delay) Control Range 0 - 250 msec Function: Description: This parameter adjusts the time difference between the beginning of the direct sound and the beginning of the reverberation sound. 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. Level Source Sound (dB) Reverberation 60 dB Time REV. DELAY REV. TIME I REV. LEVEL (Reverberation Level) Control Range 0 - 100 % Function: This parameter adjusts the volume of the reverberation sound. Description: The larger the value, the stronger the reverberation becomes. Source Sound Level REV. LEVEL Time 74