1. Aud = Hear Phon = Sound Son = Sound

2. Audible (adj.)- loud enough to be heard. (adj.)- loud enough to be heard. The puppy’s whimper was barely audible.

3. Audition (n)- a hearing to test the abilities of a speaker, actor, or musician After the audition she waited in the hall to find out if she got the part.

4. Auditory (adj.)- relating to hearing (adj.)- relating to hearing Listening to loud music damaged his auditory nerve.

5. Phonetics (n)-the study of speech sounds After studying phonetics, she was able to spell and read better.

6. Phonograph (n)- a machine to reproduce sound by using records (n)- a machine to reproduce sound by using records The music blared from the phonograph.

7. Sonar (n)- a way of using sound to locate objects underwater (n)- a way of using sound to locate objects underwater The treasure hunters used sonar to locate the old ship wreck on the ocean floor.

8. Sonnet (n)- a 14-line poem His sonnet expressed his love for his wife.

9. Sonorous (adj.)- capable of emitting a sound, especially with a rich, full quality (adj.)- capable of emitting a sound, especially with a rich, full quality The sonorous tuba pumped out the melody.

10. Symphony Symphony (n)- a musical composition for an orchestra; harmony of sounds The audience sat attentively as the orchestra played the symphony.

11. Unison (n)- sounding the same note or tone at the same time; agreement; harmony (n)- sounding the same note or tone at the same time; agreement; harmony The class sang the song in unison.