Audio Engineering Glossary

verb past tense of distort, meaning to pull or twist out of shape

adjective showing a lack of proportion or balance; misleadingly inaccurate

• The image appeared distorted due to a problem with the camera lens.
• The photo looks all distorted because the camera was messed up.
• The picture is totally distorted, like, it's all wonky.
• His perception of reality became distorted after the traumatic experience.

verb to make or become equal in quantity, size, value, or status

• The government is working to equalize opportunities for all citizens.
• Let's try to equalize the playing field so everyone has a fair chance.
• We need to level the playing field and equalize things for everyone.
• Her actions helped to equalize the power dynamics within the group.

noun a specific range of radio frequencies used for transmitting signals

• The frequency band of the radio waves used in communication systems is carefully regulated by government agencies.
• I can't get a good signal on my phone because the frequency band is too crowded.
• This new speaker system has a wider frequency band, so the bass really thumps.
• In the frequency band of emotions, love and hate are at opposite ends.

noun the act or process of changing or adjusting, especially in music or radio broadcasting

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• The scientist explained the concept of modulation in signal processing.
• I'm still trying to wrap my head around this whole modulation thing.
• Modulation is like adjusting the volume on your music.
• In literature, the author's use of modulation created a sense of suspense throughout the story.

adjective describing a sound that is harsh, loud, and piercing

• The squawky sound of the microphone made it difficult for the audience to hear the speaker.
• My neighbor's squawky parrot wakes me up every morning.
• I can't stand that squawky singer, her voice is so annoying.
• The squawky feedback from the old radio reminded him of his childhood.

noun the amount of space above one's head, especially in a vehicle or room, before reaching a ceiling or obstruction

• The architect ensured that the building had ample headroom for the comfort of its occupants.
• I bumped my head because there wasn't enough headroom in that tiny attic.
• I can't stand up straight in this room, there's no headroom at all!
• The project has enough financial headroom to accommodate unexpected expenses.