नाद विद्या मतलब [सं-स्त्री.] - संगीत की विद्या; संगीतशास्त्र। Also see Naad Vidya in English.
Here is meaning of Naad Vidya in hindi. Get definition and hindi meaning of Naad Vidya. What is Hindi definition and meaning of Naad Vidya ? (hindi matlab - arth kya hai?).