Which audio accessory is placed over a mic to minimize wind noise?

The accessory that is specifically designed to minimize wind noise is a windscreen. Windscreens are typically made from foam or fleece materials and are placed over microphones, especially when recording outdoors, to reduce the impact of wind on the microphone's diaphragm. When wind moves across a microphone, it can create undesirable low-frequency noise, known as wind noise, which can significantly affect the audio quality. By using a windscreen, you can effectively shield the microphone from this wind interference, resulting in clearer sound recordings.

In contrast, a pop filter is used to reduce plosive sounds (like "p" and "b" sounds) that can cause bursts of air to hit the microphone, which may lead to distortion. A shock mount is employed to isolate the microphone from vibrations and mechanical noise transmitted through the microphone stand or surface, preventing unwanted sounds in the recording. A filter screen might imply a general screen for various purposes but does not specifically refer to an accessory designed to tackle wind noise. Thus, the windscreen is the most appropriate choice for minimizing wind noise in audio recordings.