Aamar FM (literally meaning My FM) is a FM radio channel in Kolkata, India. The on- air presentation language of the station is Bengali. The station playes music from the 70’s, 80’s, 90’s and today, ranging from Bengali popular songs to the best of Hindi film music. Frequency modulation (FM) is a form of modulation which represents information as variations in the instantaneous frequency of a carrier wave. ... Kolkata (Bangla: কলকাতা; formerly known as Calcutta) is the capital city of the Indian state of West Bengal. ... Bengali or Bangla (বাংলা ) is an Indo-Aryan language of South Asia that evolved as a successor to Sanskrit, Pali, and Prakrit. ...