Welcome to Westonci.ca, the Q&A platform where your questions are met with detailed answers from experienced experts. Explore comprehensive solutions to your questions from knowledgeable professionals across various fields on our platform. Our platform offers a seamless experience for finding reliable answers from a network of knowledgeable professionals.

every two bits is converted to one symbol. four voltage levels are used to encode the bits. this encoding scheme allows high speed networks with a high bit rate to have a symbol rate twice smaller than the bit rate.