Integra DTR-8.9 Скачать руководство пользователя

Страница: 60 / 162

First Time Setup

—Continued

With the supplied calibrated microphone, Audyssey
MultEQ XT automatically determines the number of
speakers connected, their size for purposes of bass
management, optimum crossover frequencies to the
subwoofer (if present), and distances from the primary
listening position.
Audyssey MultEQ XT then removes the distortion
caused by room acoustics by capturing room acoustical
problems over the listening area in both the frequency
and time domain. The result is clear, well-balanced
sound for everyone. Enabling Audyssey MultEQ XT
allows you to also use Audyssey Dynamic EQ™, which
maintains the proper octave-to-octave balance at any
volume level.
Before using this function, connect and position all of
your speakers.

Measurement Positions

To create a listening environment in your home theater
that all listeners will enjoy, Audysssey MultEQ

takes

measurements at up to eight positions within the lis-
tening area.

■

1st measurement position

This is the center position of your listening area, or
the listening position if there’s only one listener.

■

2nd–8th measurement positions

These are the other listening positions (i.e., the
places where the other listeners will sit). You can
measure up to eight positions.

The following examples show some typical home theater
seating arrangements. Choose the one that best matches
yours, and position the microphone accordingly when
prompted.

Automatic Speaker Setup

(Audyssey MultEQ

XT)

About Audyssey Dynamic Volume

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. Dynamic Volume looks at
the preferred volume setting by the user and then
monitors how the volume of program material is
being perceived by listeners in real time to decide
whether an adjustment is needed. Whenever
necessary, Dynamic Volume makes the necessary
rapid or gradual adjustments to maintain the desired
playback volume level while optimizing the dynamic
range. 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 whether watching movies,
flipping between television channels, or changing
from stereo to surround sound content.

About Audyssey Dynamic EQ

Audyssey Dynamic EQ solves the problem of
deteriorating sound quality as volume is decreased by
taking into account human perception and room
acoustics. Dynamic EQ selects the correct frequency
response and surround levels moment-by-moment at
any user-selected volume setting. The result is bass
response, tonal balance, and surround impression
that remain constant despite changes in volume.
Dynamic EQ combines information from incoming
source levels with actual output sound levels in the
room, a prerequisite for delivering a loudness
correction solution. Audyssey Dynamic EQ works in
tandem with Audyssey MultEQ to provide well-
balanced sound for every listener at any volume level.