EXOS 2.1 Sound Driver Specification

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Contents:

1. Introduction

2. General Device Interface

3. Envelopes

3.1 General Description of Envelopes

3.2 Format of Envelope Definition

4. Sound Production

5. Processing of Sounds

5.1 Overall Envelope Processing

5.2 Envelope Phase Processing

5.3 Sound Duration Control

5.4 Synchronisation

6. Other Control Functions

6.1 Internal Speaker Control

7. Interaction With Other Devices

7.1 Other Devices Accessing Sound Registers

7.2 Keyboard Click

8. Quick Reference Summary

8.1 EXOS Calls

8.2 EXOS Variables