One of the most powerful features of the Commodore 64 computer is its ability to create sound. Its SID chip, perhaps the most advanced sound creation device in any personal computer, can create natural and artificial sound effects, as well as "sing" in three-part harmony. But creating and controlling sound on the 64 can be confusing, especially if you're just starting out.

COMPUTEl's Beginner's Guide to Commodore 64 Sound shows you how to use the impressive sound and music features of your computer. Whether you're an experienced programmer or a beginner, you'll find that the clear and detailed explanations make it simple to produce sound and music on the 64. To help you compose your own music, we've even included complete single-voice and chord editor programs that will turn your computer into a keyboard.

• Learn how to change the sound envelope to produce just the sound or effect you want.
• Dozens of example sound effects that you can type in and run, or use in your own programs and games.
• Change waveforms and create sound, from sirens to sawing wood.
• Use ring modulation, synchronization, and resonance to produce unusual artificial sounds.
• All terms are explained in an easy-to-follow glossary.
• Figures, charts, and tables are included for quick reference.