My wife is possessed by an evil spirit and she is complaining about a sound, noise, and talk in her head.…

Answer

In the name of Allah, write "bismillah Arrahman Arraheem" (in the name of Allah the Most Gracious the Most Merciful) on the door of your house with your pen and on the door of each room and recite, with your wife, one hundred verses of the Quran every day. Allah is the Guide.