Aud/Son/Phone Roots

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Across
  1. 3. a large room for a lot of people
  2. 6. sounds that sound like one sound
  3. 7. a record player
  4. 9. to repeat in sound
Down
  1. 1. repetition of similar sounds
  2. 2. harsh sounds
  3. 4. a poem with 14 lines that sounds like rhymes
  4. 5. echolocation
  5. 8. Able to be heard