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Avalie as informações:

Sinais discretos possuem valores de amplitude limitadas a alguns valores discretos.
Sinais digitais são provenientes do processo de conversão analógico-digital.
Qualquer sinal discreto pode ser representado por um somatório de impulsos ponderados e defasados no tempo.

","status","pending_classification","hasRelatedVideo","relatedVideos",[],"similarQuestions",[90],{"_18":91,"_20":19,"_21":92,"_56":93,"_80":19,"_81":108,"_29":109},"b0e252fa-fb1e-410b-9899-706e5eeeb1b5","9eb60955-48d2-4595-b3ea-26b96955a619",[94,97,99,102,105],{"_21":95,"_60":61,"_62":96},"18d7c06c-8420-4d56-957c-6887a0a2007c","

Um sinal em tempo continuo com amplitudes discretas.

",{"_21":91,"_60":66,"_62":98},"

Um sinal em tempo discreto com amplitudes discretas.

",{"_21":100,"_60":70,"_62":101},"a947696b-4727-4d45-a64c-7c15f8d76303","

Um sinal em tempo continuo com amplitudes continuas.

",{"_21":103,"_60":74,"_62":104},"172076c6-2b0d-4b25-a50b-bc428c31afbe","

Um sinal em tempo discreto com amplitudes contínuas.

",{"_21":106,"_60":78,"_62":107},"835f3429-fc51-418a-85d3-9898c25d4047","

Um sinal digital - analógico.

","

Por definição um sinal quantizado é:

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