Insignia NS-HTIB51A 5.1 Channel Home Theater System

Movies are mixed in rooms calibrated for film

Audyssey Dynamic EQ works in tandem with

reference. To achieve the same reference level in a

Audyssey 2EQ to provide well-balanced sound for

home theater system, each speaker level must be

every listener at any volume level.

adjusted so that –30 dBFS band-limited (500 Hz to

About Audyssey Dynamic Volume

2000 Hz) pink noise produces 75 dB sound pressure

Audyssey Dynamic Volume solves the problem of

level at the listening position. A home theater

large variations in volume level between television

system automatically calibrated by Audyssey 2EQ

programs, commercials, and between the soft and

plays at reference level when the master volume

loud passages of movies. Dynamic Volume looks at

control is set to the 0 dB position. At that level you

the preferred volume setting by the user and then

can hear the mix as the mixers heard it.

monitors how the volume of program material is

Audyssey Dynamic EQ is referenced to the standard

being perceived by listeners in real time to decide

film mix level. It makes adjustments to maintain the

whether an adjustment is needed. Whenever

reference response and surround envelopment

necessary, Dynamic Volume makes the necessary

when the volume is turned down from 0 dB.

rapid or gradual adjustments to maintain the

However, film reference level is not always used in

desired playback volume level while optimizing the

music or other non-film content. The Dynamic EQ

dynamic range. Audyssey Dynamic EQ is integrated

Reference Level Offset provides three offsets from

into Dynamic Volume so that as the playback

the film level reference (5 dB, 10 dB, and 15 dB) that

volume is adjusted automatically, the perceived

can be selected when the mix level of the content is

bass response, tonal balance, surround impression,

not within the standard.

and dialog clarity remain the same whether

 

 

 

 

 

 

 

watching movies, flipping between television

Submenu

Configuration

 

 

channels, or changing from stereo to surround

Audyssey

Off–No Audyssey 2EQ equalizing is applied.

sound content.

OnDynamic EQ and Dynamic Volume become

Adjusting the Theater-Dimensional setting (Listening

 

 

 

available. The Audyssey indicator lights.

 

 

 

Angle submenu)

 

 

 

 

 

 

 

 

 

 

Off (default)–Audyssey Dynamic EQ off.

 

Dynamic EQ

 

This setting lets you optimize the

On–Audyssey Dynamic EQ on. The Dynamic EQ

 

 

 

 

indicator lights.

 

Theater-Dimensional listening mode by specifying

 

 

 

 

 

 

 

the angle of the front left and right speakers relative

 

 

 

0 dB (default)–Use when listening to movies.

 

 

 

to the listening position. Ideally, the front left and

 

 

 

5 dB–Select this setting for content that has a very

 

 

 

right speakers should be equidistant from the

 

 

 

wide dynamic range, such as classical music.

 

 

 

listening position and at an angle close to one of

 

 

 

10 dB–Select this setting for jazz or other music that

 

 

 

the two available settings.

Reference Level

has a wider dynamic range. This setting should also

 

be selected for TV content as that is usually mixed at

 

 

 

 

 

 

 

 

10 dB below film reference.

 

 

 

 

15 dB–Select this setting for pop/rock music or other

 

 

 

 

program material that is mixed at very high listening

 

 

 

 

levels and has a compressed dynamic range.

 

 

 

 

 

 

 

 

 

Off (default)–Audyssey Dynamic Volume™ off.

 

20°/40°

 

 

 

Light–Light Compression Mode becomes active.

 

 

 

 

 

 

Dynamic Volume

Medium–Medium Compression Mode becomes

 

 

active.

 

 

 

 

 

Heavy–Heavy Compression Mode becomes active.

 

 

 

 

 

This setting affects volume the most, causing all

 

 

 

 

 

sounds to be of equal loudness.

 

 

 

 

 

 

 

 

 

 

Notes

• The setting is stored individually for each input

selector. If you make Dynamic Volume™ active,

Audyssey and Dynamic EQ settings are set to

SubmenuOptions

On. The Dynamic Vol indicator lights.

Listening Angle

Wide (default)–The listening angle is 40 degrees. Narrow–The listening angle is 20 degrees.

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.

Naming inputs (Name Edit menu)

You can enter a preset name for each individual input selector for easy identification. When entered, the preset name appears on the display.

Before selecting a name, press the input selector to select the input source to name.

Submenu

Options

 

- - -, Blu-ray, DVD, HD DVD, VCR, DVR, Tivo,

Name Edit

CableSTB, SAT STB, PS3, Wii, Xbox, PC, TV, CD,

TAPE, and iPod.

 

 

To reset to the default, select - - -.

 

 

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