General exam question G4D03

WhyAn incorrectly adjusted speech processor can cause distorted speech, excess intermodulation products, and excessive background noise. Set incorrectly, a speech processor can simultaneously distort the voice audio, generate excess intermodulation products, and raise the apparent background noise floor, since all three are different symptoms of pushing the same compression circuit too hard, answer D. Because misadjustment can produce any or all of these problems depending on how it's misset, no single one of A, B, or C alone captures the full range of what can go wrong.