The document discusses different types and levels of communication processes. It describes intrapersonal communication as communication within oneself, interpersonal communication as between two people, group communication as between 3-6 people working towards a common goal, and public communication as delivering a message to a large audience. The document then outlines the 8 stages of the speech communication process: 1) thinking of an idea, 2) symbolizing the idea into words, 3) expressing the idea verbally and physically, 4) transmitting the message, 5) receiving the message, 6) decoding the message, 7) providing feedback, and 8) monitoring comprehension.