Chapters in this book

1. Frontmatter i
2. Contents vii
3. Introduction 1
4. 1 Resonance 32
5. 2 Aural Privacy 60
6. 3 Vibration 83
7. 4 Ultrasound, or Subtlety 113
8. Coda 140
9. Acknowledgments 147
10. Notes 155
11. Bibliography 187
12. Index 199
13. About the Author 206