Specifications

Crestron PSPHD PROCISE 7.3 Surround Sound Processor
Operations Guide – DOC. 6837C PROCISE 7.3 Surround Sound Processor: PSPHD • 61
Appendix: Audyssey Laboratories, Inc.
Established in 2002, Audyssey Laboratories, Inc. is the industry leader in research-
based sound equalization solutions for professional and consumer audio.
Audyssey MultEQ XT is a room equalization solution that calibrates any audio
system so that it can achieve optimum performance for every listener in a large
listening area. Based on several room measurements, MultEQ XT calculates an
equalization solution that corrects for both time and frequency response problems in
the listening area and performs a fully automated surround system setup.
Audyssey Dynamic EQ solves the problem of deteriorating sound quality as volume
is decreased by taking into account human perception and room acoustics. Audyssey
Dynamic EQ works in tandem with Audyssey MultEQ XT to provide well-balanced
sound for every listener at any volume level.
Audyssey Dynamic Volume solves the problem of large variations in volume level
between television programs, commercials, and between the soft and loud passages
of movies. Audyssey Dynamic EQ is integrated into Dynamic Volume so that as the
playback volume is adjusted automatically, the perceived bass response, tonal
balance, surround impression and dialog clarity remain the same.