JBL AV1 Side L/R, Mode Adjust, Rolloff, Size, Sound Stage, Source, Speaker Angle, Speech Detect

AV1 Mode Adjust

ROLLOFF 500Hz to 20.0kHz, OFF

Simulates the absorption of high frequencies in a real space. It is recommended that you begin with a low setting to simulate high- frequency absorbative spaces.

SIDE L/R			OFF, -30dB to +12dB
MODE ADJUST	(Listening Mode)	OUTPUT LEVELS	SIDE L/R

Controls the output level of the audio output connector labeled Side L/R.

SIZE 4m to 20m or 30m

Adjusts the length of the listening space within a 4m to 20m or 30m range (depending on the listening mode). Increase the size of the space to increase the reverb effect.

CAUTION!

Setting the BASS RT, MID RT and SIZE parameters to a high value may produce undesirable or damaging audio.

SOUND STAGE FRONT, NEUTRAL, REAR

Dynamically controls the relative balance of the audio output connec- tors. When set to FRONT, Side L/R and Rear L/R output levels are atten- uated by 6dB, shifting the perceived balance of the sound field to the front of the listening space. When set to NEUTRAL, Side L/R and Rear L/R output levels are slightly attenuated by 3dB, shifting the perceived balance of the sound field to the center of the listening space. When set to REAR, Side L/R and Rear L/R output levels are not attenuated, preserving the intended balance of the sound field.

SOURCE RIGHT, LEFT & RIGHT, LEFT

See “PANORAMA CALIBRATION” on page 5-12for more information.

SPEAKER ANGLE 10deg to 90deg

See “PANORAMA CALIBRATION” on page 5-12for more information.

SPEECH DETECT ON, OFF

Distinguishes monaural speech from other input sources. When set to ON, effects are lowered to minimize interference and unnatural echo in monaural speech. When stereo input sources are present, the front left and right channels are independently used as inputs for ambience synthesis. When strong monaural speech is present in the input source, the monaural component of the ambience effect is reduced and the stereo component of the effect is increased. When set to OFF, the amount of ambience synthesis is dynamically controlled.

SUB LEVEL OFF, -30dB to +12dB

Controls the output level of the audio output connector labeled Subwoofer. The SUB LEVEL parameter appears on listening mode menus when the listening mode does not accommodate multi- channel output signals.

SUBWOOFER			OFF, -30dB to +12dB
MODE ADJUST	(Listening Mode)	OUTPUT LEVELS	SUBWOOFER

Controls the output level of the audio output connector labeled Subwoofer.

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