Pitch Crossword

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Across
  1. 2. The speed at which high-pitched sound wave vibrates
  2. 3. This gas raises the pitch of your voice
  3. 5. Music uses this to name all notes
  4. 7. The smallest unit of sound in a word
  5. 9. The man who invented the Solfege system
  6. 10. The number of letters in the Musical Alphabet
Down
  1. 1. This flying insect has the best hearing
  2. 4. This is the country where Guido was born
  3. 6. The speed at which low-pitched sound waves vibrate
  4. 7. The first musical alphabet
  5. 8. Solfege comes from this language
  6. 11. We use these to hear sound