What function does a Rate Shaper perform in a digital signal?

The function of a Rate Shaper in a digital signal is to adjust the data rate for optimal performance. This involves managing the flow of data to ensure it aligns with the requirements of the communication channel or system, thereby preventing issues like data overflow or underutilization of bandwidth. Rate shaping is crucial in scenarios where varying data rates can lead to inefficiencies or bottlenecks in data transmission. By smoothing out the traffic and regulating the timing of data packets, a Rate Shaper helps maintain a consistent and reliable digital signal, ensuring that the transmission adheres to the constraints of the transmission medium while optimizing throughput and latency.