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Pregunta 479

What is the relationship between symbol rate and baud?

  1. They are the sameRespuesta correcta
  2. Baud is twice the symbol rate
  3. Baud rate is half the symbol rate
  4. The relationship depends on the specific code used

Explicación

Baud is the unit in which symbol rate is expressed — one baud is one symbol per second — so the two terms name the same quantity, neither doubled, halved nor code-dependent. What does depend on the code is the relationship between baud and bit rate, since each symbol may carry more than one bit.

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Pregunta 479: What is the relationship between symbol rate and baud? · FCC Amateur Extra Class (Element 4) · Questena