Which of the following is a potential signal integrity issue for a television station?

Video or audio lip-sync problems are indeed a crucial aspect of signal integrity in a television station. Signal integrity refers to the quality and accuracy of audio and visual signals during transmission and playback. When lip-sync issues arise, it means that the audio is not aligned properly with the corresponding video. This discrepancy can significantly detract from the viewing experience and result in viewer dissatisfaction.

Lip-sync problems often occur due to signal delays within the processing circuitry or during the transmission of signals over various formats. For example, if the video signal takes longer to process than the audio signal, the two will get out of sync, leading to viewers seeing a character's mouth moving before or after they hear the dialogue.

In a professional television environment, maintaining high-quality signal integrity is essential for delivering a satisfactory experience to the audience. Therefore, addressing lip-sync issues is a top priority for ensuring that the final broadcast accurately reflects the intended content.