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4th Growing Vocab
Ch. 20 Sound Off!
| Term | Definition |
|---|---|
| sonar | a system that uses sound waves to sense underwater objects |
| sonic | having to do with sound |
| sonata | a piece of music usually written for one or two instruments |
| sonnet | a poem with fourteen lines and a fixed rhyme scheme |
| unison | agreement, or two or more people acting as one |
| phonograph | a machine that plays recorded sounds by touching a needle to a disc |
| microphone | a device that uses electrical energy to record or send out sound |
| telephone | a device that allows people to speak over a distance |
| symphony | a musical piece, usually written for a full orchestra |
| phonics | a method for teaching reading that involves the learning of letters, clusters, and syllables |