SDI(Sound Device Interface) is designed for Auditory Display, or AUI(Audio User Interface), which has proved to be good complement to GUI(Graphic User Interface) academically. the SDI implements two Sound Object: Speech and Earcon. Speech is for positioning synthesized speech in 3D world, combining ViaVoice TTS and A3D together.
File list:
Release
......\a3dapi.dll
......\eci.h
......\gpl.txt
......\ia3dapi.h
......\ibmeci.dll
......\SDI.H
......\SDI1.0Document.doc
......\SDI1.0_Document.txt
......\sdi32.dll
......\sdi32.lib
......\sdi_readme.txt
......\setup.bat
......\TestSDI.exe