Also known as High Density Bipolar of Order 3
digital telecommunications technique
三阶高密度双极性码（英語：High Density Bipolar of Order 3，简称：HDB3码）是一种适用于的编码方式，应用于电信领域。它是为了克服AMI码的缺点而出现的，具有能量分散，抗破坏性强等特点。
Abstract from DBpedia / Wikipedia · CC BY-SA
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).