Short Answer

What audio sources are combined to create speech that sounds noisy?

Question: Answer in one to three sentences by naming both inputs and the resulting sound.

Sample answer: A clean recording of a person speaking in a quiet studio is combined with background noise clips, such as traffic or construction sounds. Mixing the two produces audio that sounds like the speaker is talking in a noisy environment.

Key points:

  • Clean speech recorded in a quiet setting
  • Background noise audio
  • Their mixture sounds like speech in a noisy environment

Rubric: The answer must name both the clean speech source and the noise source, then state that combining them creates noisy-sounding speech.

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Updated 2026-08-12

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