![6.8 HIGH-DENSITY BIPOLAR 3 (HDB3) | Principles Digital Communication System & Computer Networks (Charles River Media Computer Engineering) 6.8 HIGH-DENSITY BIPOLAR 3 (HDB3) | Principles Digital Communication System & Computer Networks (Charles River Media Computer Engineering)](https://flylib.com/books/4/329/1/html/2/images/figu687_26.jpg)
6.8 HIGH-DENSITY BIPOLAR 3 (HDB3) | Principles Digital Communication System & Computer Networks (Charles River Media Computer Engineering)
![encoding - In HDB3, does a 1 have opposite polarity to the last 1, or to the last V? - Electrical Engineering Stack Exchange encoding - In HDB3, does a 1 have opposite polarity to the last 1, or to the last V? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/LZmst.png)
encoding - In HDB3, does a 1 have opposite polarity to the last 1, or to the last V? - Electrical Engineering Stack Exchange
![layer1 - What does even/odd mean in HDB3 scrambling, and how does one ascertain these values? - Network Engineering Stack Exchange layer1 - What does even/odd mean in HDB3 scrambling, and how does one ascertain these values? - Network Engineering Stack Exchange](https://i.stack.imgur.com/tQIwV.png)