Q Illustrate Return to Zero encoding?

- In NRZ-I long strings of 0s may still be a problem

- May comprise synchronization as part of the signal for both 1s and 0s

- How?

• Should include a signal change during each bit
• Uses three values: positive, negative, and zero
• 1 bit classified by positive-to-zero
• 0 bit represented by negative-to-zero

Posted Date: 7/20/2013 6:58:04 AM | Location : United States

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