Signal Theory

Signal Theory is the study of how information is transmitted through various types of signals, such as electrical, electromagnetic, or acoustic. It explores how signals are generated, modified, and received, focusing on optimizing clarity and efficiency while minimizing noise and interference. This theory underpins technologies like radios, televisions, and mobile networks, ensuring data can be communicated reliably over distances. Essentially, Signal Theory helps us understand and improve the ways we send and receive information in our interconnected world.