| A | B |
|---|
| audi | to hear |
| phon | sound |
| audible | able to be heard, loud enough to hear |
| inaudible | not able to be heard, too soft or faint to hear |
| audience | the people who hear a speech or performance |
| audition | a tryout for a role OR to perform or tryout for a role |
| auditorium | a large room or hall where people gather to hear speakers or view performances |
| megaphone | a cone-shaped horn used to direct the voice and make it louder |
| phonics | the study of sounds of the letters of the alphabet |
| saxophone | a curved wind instrument made of brass with a reed mouthpiece and keys for the fingers |
| stereophonic | an electronic system that blends sounds from more than one source |
| symphony | a long piece of musice to be played by an orchestra |
