Theatre Terms
As a service to the theatre community, AACT provides over 1000 definitions of theatrical terms. Fully searchable, our glossary is helpful for technical staff, directors, actors, producers, or anyone wanting to better understand the inner workings of theatre.
HOW TO SEARCH:
Click on a letter (A-Z) below to find terms beginning with the specified letter, OR enter a word in "Search for Term" OR search by entering a word in "Words in Definition." For example, entering the word "curtain" would display all words whose definition includes that word. (Note: If the A-Z or word search has been activated, it must be reset before using "Search for Term" or "Words in Definition." To reset the A-Z search: Click Here)
Term | Definition | Link |
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PINK NOISE | Random sounding audio noise containing all frequencies in the audio spectrum tuned to the response of the human ear. Used with a Spectrum Analyzer to set equalization equipment for a large PA installation. However, the human ear is still a better judge of how a system sounds. | White Noise |