KnowraAnalog signalLinked fromLinked fromThe 14 pages that link to Analog signal, each with the reason it gives.All 14Related 2Narrower topic 4Compared with 8Pulse-code modulationNarrower topic: PCM converts this continuous representation into regularly spaced numerical measurements.Audio signalNarrower topic: An analog audio signal represents sound through continuous voltage or current changes.Composite videoNarrower topic: Composite video encodes picture and timing as continuous voltage variations.Sound cardNarrower topic: Microphones and speakers exchange analog signals with a sound card.