dpl2demo

Description

This program demonstrates the AX Dolby Pro Logic II encoder.

You can select a white noise or pink noise sound sample to play. You can pan the sounds manually, or pan them to fixed locations.

Coverage

• AX initialization
• Acquiring and freeing voices
• Panning voices using the MIX library
• Handling dropped voices
• Managing sample data with the AX sound pipeline
• Switching between various AUX effects

Operation Method

In the "AX DPL2-Reverb Test" window:

• Use the +Control Pad or Control Stick to move the menu selection up and down.
• Use the A Button to select and toggle a menu item.
• Use the C Stick to pan the sound manually.

The Sound option will cycle through the white noise and pink noise sound effects.

The Position option allows the user to pan the sound manually (using the C stick) or through six hardcoded locations.

• L - Left channel
• C - Center channel
• R - Right channel
• Ls - Left surround channel
• Rs - Right surround channel
• Bs - Center rear position

Required Data Files

• //axdemo/dpl2/noise.spd
• //axdemo/dpl2/noise.spt

Revision History

03/01/2006 Initial version.