Advanced Qualification · A-005 Transmitters, modulation and processing · A-005-007-008
Which of the following is not a method used for peak limiting, in a signal processor?
- AFrequency clipping
- BRF clipping
- CCompression
- DAF clipping
Correct answer: A — Frequency clipping. From the official ISED question bank, verified word for word.
Why
Frequency clipping is not a real method for peak limiting because clipping means cutting off the top of a signal wave, which happens with voltage or amplitude, not with the frequency itself. The full explanation — and one for every question — is in Pro.
Practise this section
Transmitters, modulation and processing is section A-005 of the Advanced exam: Transmitters, modulation and processing: AM, FM, SSB, keying, speech processing, and the numbers behind occupied bandwidth.
Drill A-005 — free, no account