Which of the following is a primary goal in digital signal processing?

The primary goal in digital signal processing is to enhance signal integrity. This involves techniques and methodologies aimed at improving the quality and clarity of signals after they have been processed. By enhancing signal integrity, digital signal processing helps to reduce noise, minimize interference, and ensure that the signal accurately represents the original information being conveyed.

When signals are processed digitally, various algorithms can be applied to modify and improve the signal's characteristics, making it cleaner and more reliable for further use in communication systems, audio processing, and other applications. Enhanced signal integrity ensures that the final output is as close to the desired signal as possible, which is crucial for accurate data representation and transmission.

In contrast, slowing down the processing time is typically not desirable as quicker processing is often more efficient. Improving power consumption is important, but it is usually a secondary consideration compared to ensuring that the output signal is of high integrity. Increasing signal distortion runs counter to the primary objectives of digital signal processing, which aims to maintain or improve the fidelity of the signal rather than degrade it.