If you've ever witnessed a television "fuzz out" when someone turned on a hair dryer, microwave, vacuum cleaner, blender, or another appliance, you were looking at radio frequency (RF) interference.
Ọ bụrụ na ị hụlarị telivishọn "fuzz out" mgbe mmadụ gbanwere onye na-ehicha ntutu isi, microwave, cleaner cleaner, blender, ma ọ bụ ngwaọrụ ọzọ, ị na-ele mmechi redio (RF).