Models of communication are frameworks that help us understand how information is transmitted between individuals or groups. The most basic model is the Shannon-Weaver Model, which illustrates communication as a linear process involving a sender, a message, a channel, and a receiver. This model highlights potential barriers, or "noise," that can disrupt the message. Another important model is the Schramm Model, which emphasizes the role of shared experiences and context in communication. According to this model, effective communication occurs when the sender and receiver have overlapping fields of experience, allowing for better understanding and interpretation of the message being conveyed.