Sound : from whisper to rock band /
Christopher Cooper.
- Chicago, Ill. : Heinemann Library, c2004.
- 32 p. : ill. (some col.) ; 25 cm.
- Science answers .
Includes bibliographical references (p. 32) and index.
What is sound? -- How are sounds made? -- How does sound travel? -- How do we change sounds? -- How do I talk? -- How do I hear? -- How is sound recorded? -- People who found the answers -- Amazing facts.