Puberphonia, Dr M Kumaresan puberphonia research.Puberphonia boys have a normal healthy body including larynx with all normal development up to their adulthood. Persistent of high pitch voice create problem in the mind of affected boys and society.1992 on wards we are treating puberphonia ant tested hormone level of 300 Puberphonia boys have a normal blood level, healthy body including larynx with all normal development up to their adulthood. Persistent of high pitch voice creates problems in the mind of affected boys and society.