Time Domain Analysis is a method used to study signals or systems by examining their behavior over time. This approach focuses on how a signal changes at each moment, allowing for the observation of patterns, trends, and anomalies. It is commonly applied in fields like engineering, audio processing, and communications. In time domain analysis, data is typically represented as a waveform, showing amplitude versus time. This representation helps in understanding the dynamics of a system, such as electrical circuits or mechanical systems, and is essential for tasks like signal processing and system identification.