What does signal integrity refer to in TBS communications?

Signal integrity in TBS communications is fundamentally about the reliability and quality of a transmitted signal. This encompasses how well the signal can maintain its intended characteristics as it travels through various mediums, whether that be cables or air, and ensures that the information being transmitted is accurate and clear at the receiving end. Factors such as noise, distortion, crosstalk, and attenuation all play critical roles in determining signal integrity. A high level of signal integrity means that the signal can be transmitted and received without significant interference or alteration, ultimately leading to effective communication.

The other options relate to different aspects of communication technology. The average speed of a communication network pertains to bandwidth and data transfer rates, while total power consumption focuses on energy efficiency and operational costs. Visual clarity of displays is more concerned with the human-computer interaction aspect of communication devices rather than the transmission of data. Each of these points addresses important considerations in communications but does not fundamentally define signal integrity.