Onkyo TX SR607 User Manual download pdf (Page 46)

First Time Setup—Continued

With the supplied calibrated microphone,

Audyssey 2EQ 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 2EQ 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 2EQ allows you to also

use Audyssey Dynamic EQ

™

, which maintains the

proper octave-to-octave balance at any volume level (see

page 74).

Before using this function, connect and position all of

your speakers.

If Audyssey Dynamic EQ is set to “On”,

Audyssey Dynamic Volume

™

becomes available.

Measurement Positions

To create a listening environment in your home theater

that all listeners will enjoy, Audyssey 2EQ takes

measurements at up to three positions within the

listening area.

a First measurement point

Also referred to as the Main Listening Position this

refers to the most central position where one would

normally sit within the listening environment. 2EQ

uses the measurements from this position to calcu-

late speaker distance, level, polarity, and the opti-

mum crossover value for the subwoofer.

b Second measurement point

The right side of the listening area.

c Third measurement point

The left side of the listening area.

The distances between points

a and b and points a

and c must be at least 1 meter.

From the examples below, choose the listening area that

best matches yours and place the microphone

accordingly when prompted.

Audyssey 2EQ

™

Room Correction

and Speaker Setup

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 2EQ to provide well-balanced sound

for every listener at any volume level.

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.

TV TV TV

Listening area

Listening position

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Onkyo TX SR607 User Manual Page 46

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