What issue may occur between adjacent wires in an improperly shielded cable?

Crosstalk refers to the undesired transfer of signals between adjacent wires in a cable. This typically occurs when cables are not properly shielded, allowing the electromagnetic fields of one wire to induce voltages in nearby wires. As a result, crosstalk can lead to signal degradation, causing unintended noise or interference in the transmitted signals, which may impact the overall performance of an AV system.

Proper shielding in cables is essential to minimize this effect by blocking external noise and reducing the electromagnetic interference that can contribute to crosstalk. Understanding this concept is crucial for ensuring the integrity of audio and video signals in any AV setup. This makes crosstalk a significant concern when designing and implementing cabling solutions in AV installations.