Meridian Audio Digital Surround Controller G61 ユーザーズマニュアル

 Roll

Off, Low, Med, Max

The degree of left-right steering. 

 Yaw

Off, Low, Med, Max

The degree of front-rear steering.

 Steered All

Steered Rear, Steered Side, Steered All

Which of the four surround channels are generated by steering.

 Steered All

Steered Rear, Steered Side, Steered All

Which of the four surround channels are generated by steering.

 Width

0 to 7

The centre spread, where 0 is full centre and 7 is full left and right. 

 Dimension

-3 to +3

The spatial soundfield, where -3 puts the balance to the rear of the room 

and +3 puts it to the front.

 Panorama

No, Yes

Extends the front stereo image to include the surround speakers, 

providing a wrap-around effect new to Pro Logic.

D S P   p r e s e t s

3 7

MusicLogic is a music DSP preset based on Pro Logic II with 

the addition of user-adjustable steering, designed to provide an 

exciting experience with many types of studio-produced music.

The PLIIx Music preset is designed to use the Pro Logic IIx DSP 

processing mode to decode music sources. It provides additional 

Width, Dimension, and Panorama preset parameters to allow 

you to adjust the soundfield.