EntityQ2066418· pop 6· linked from 14 articlespulse-frequency modulationSign in to saverepresents an analog signal using only two levelsConnectionsfrequencyEntityinductorEntitymodulationEntityanalog signalEntitypulse-code modulationEntitypulse-width modulationEntityduty cycleEntitysquare waveEntitypulse-amplitude modulationEntitybuck converterEntitymagnetic coreEntitymagnetic saturationEntityneural codingEntitypulse-position modulationEntitypulse-density modulationEntityCategoriesQuantized radio modulation modes