When it comes to electrical devices, the term "electrical noises" usually refers to any unwanted or unpredictable disturbances in the electrical signal. Luckily, there are a variety of ways to describe these noises, depending on the nature of the instability. For example, you might call the noise "static," "fuzz," "interference," "buzz," or "hum." If the noise corresponds to a particular pattern or series of glitches, you could even describe it as "pulsing," "flashing," or "stuttering." In sum, while electrical noises can be frustrating to deal with, being able to accurately describe them can help you troubleshoot and identify the underlying issue more effectively.