Frequency Discrimination: Frequency Modulated Difference Limen or Auditory Steady State Response?

Department of Otolaryngology–Head and Neck Surgery, Tanta University Hospitals, Tanta University School of Medicine, El-Geesh street, Tanta, Egypt.

Department of Otolaryngology–Head and Neck Surgery, Tanta University Hospitals, Tanta University School of Medicine, El-Geesh street, Tanta, Egypt