This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: ENT
[{'content': 'A Person hearing two different tones in left and right ear when presented with a single tone. This condition is called \nSelect and explain. \nA. Monoaural diplacusis, B. Binaural diplacusis, C. Tinnitus, D. Increased sensitivity to sound', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. 'b' i.e., Binaural diplacusis Monaural diplacusis:- Inmonauraldiplacusis,alistenerhearstwotoneswhenasingletoneispresentedtoasingle ear, i.e. one ear hears two different tones when presented one.Binaural diplacusis :- In binaural diplacusis, a listener hears two different tones in right & left ear when a single tone is presented to both ears.Both monoaural and binaural diplacusis are caused by inhomogeneities in the cochlea that also give rise to spontaneous otoacoustic emissions.", 'role': 'assistant'}]