... documentation, and mailing lists.In this book, we’ll be using Audacity 1.3.12 (and newer) on Ubuntu Stu-dio and Microsoft Windows XP, Vista, and Windows 7. The stable 2.0 releasewill appear soon and ... track and for creating fade-ins and fade-outs.Click to create control nodes, and then click and drag nodes to increase or decrease amplitude.Control nodes can be dragged both vertically and horizontally. ... Edit and mix multiple tracks.• Overdub.• Use special effects of all kinds: wah-wah, change pitch and tempo, bassboost, echo, reverse, phaser, and more.• Add graceful fades, both in and out.•...