
                  AUDIOTRIX PRO DSP/EFFECTS PROCESSOR DRIVER
		  ==========================================

THE AUDIOTRIX PRO DSP/EFFECTS PROCESSOR

DSP/EFFECTS PROCESSOR SPECIFICATIONS

AVAILABLE DSP/EFFECTS PROCESSOR OPTIONS

INSTALLATION OF THE DSP/EFFECTS PROCESSOR

TESTING THE DSP/EFFECTS PROCESSOR


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THE AUDIOTRIX PRO DSP/EFFECTS PROCESSOR
=======================================
The Audiotrix Pro DSP/Effects Processor is a powerful daughterboard
that is capable of producing multiple simultaneous digital effects
with real-time dynamic control over the level of each effect
selected.  The effects can be implemented in DOS and Windows,
and may be turned on/off very easily.



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DSP/EFFECTS PROCESSOR SPECIFICATIONS
====================================
 - Yamaha YSS225 Effects Processor chip
 - Direct link to the Audiotrix OPL4 Wave Table Synthesizer
 - Will work over standard Ad Lib OPL3 FM sound
 - 64 Kbytes of 120 nanosecond Static RAM
 - Up to .75 second delay time
 - Dedicated Windows 3.1 device driver



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AVAILABLE DSP/EFFECTS PROCESSOR OPTIONS
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The available effects in Windows are:

    - 4 Types of Reverb (Hall, Room, Vocal, Plate), with
      infinite variations
    - Chorus, with infinite variations
    - Flange, with infinite variations
    - Delay, with infinite variations
    - Stereo Delay, with infinite variations
    - Pitch Change, with infinite variations
    - 3 Band Equalizer, with infinite variations
    - Wide Stereo (for mono source)


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INSTALLATION OF THE DSP/EFFECTS PROCESSOR
=========================================
This section outlines the changes made during the installation
process.

These files will be copied onto your hard disk in the following
subdirectories:

    \TRXPRO\EFFECTS\*.GLO
    \TRXPRO\EFFECTS\EFFECTS.EXE
    \TRXPRO\EFFECTS\EFFECTS.HLP
    \TRXPRO\EFFECTS\EFFECTS.INI
    \TRXPRO\EFFECTS\BWCC.DLL
    \TRXPRO\EFFECTS\YSS225.CFG
    \TRXPRO\EFFECTS\YSS225.DRV
    \WINDOWS\SYSTEM\YSS225.CFG
    \WINDOWS\SYSTEM\YSS225.DRV

The following line will be added to the \WINDOWS\CONTROL.INI file:

    [drivers.desc]
    yss225.drv=Audiotrix Pro Effects Processor

The following lines will also be added to the \WINDOWS\SYSTEM.INI file:

    [drivers]
    Aux1=yss225.drv

    [yss225.drv]
    Port=xxx
    Aux1Gain=0
    Aux2Gain=0

The installation procedure will also add the effects processor
interface with the "-i" parameter in your startup group.  This
initializes the effects driver and reloads the values saved
with the "Save Settings" command in the effects processor
interface.

Your old SYSTEM.INI and CONTROL.INI files will be renamed SYSTEM.FX
and CONTROL.FX should you want to return to them sometime in the
future.



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TESTING THE DSP/EFFECTS PROCESSOR
=================================
The following procedure will test the DSP/Effects Processor in Windows.

 1 - Go in Windows
 2 - Select the Audiotrix Pro Jukebox from the Mediatrix program
     group.
 3 - Open the "DEMOWIN1.JUK" file.
 4 - Play a MIDI file.
 5 - While the song is playing, select the "Audiotrix Pro Effects"
     icon in the "Mediatrix" program group.
 6 - Adjust the effects and listen to the difference in the sound.

