Crossword

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Across
  1. 2. (of an animal, especially a pig) make a low, short guttural sound.
  2. 5. a harsh discordant mixture of sounds.
  3. 7. a person who writes music, especially as a professional occupation.
  4. 8. speak very softly using one’s breath rather than one’s throat, especially for the sake of secrecy.
  5. 10. making or constituting a disturbingly harsh and loud noise.
  6. 11. relating to the ear or the sense of hearing
  7. 12. relating to or concerned with the addition of recorded sound effects after the shooting of a film.
Down
  1. 1. vocal or instrumental sounds (or both) combined in such a way as to produce beauty of form, harmony, and expression of emotion
  2. 3. sound or combination of sounds that forms or arises from an immersive environment
  3. 4. a large organized group of singers, especially one which performs with an orchestra or opera company.
  4. 6. harmful or annoying levels of noise
  5. 9. vibrations that travel through the air or another medium and can be heard when they reach a person's or animal's ear.