I m Pankaj singh. i have done my traing at AIR. This Presentation is all about ALL INDIA RADIO, Prasar Bharati. as there are now resources to get this ppt on net..i had to suffer a lot..so this is dedicated to all my friends who have done their training from AIR.

1. ON M.I. Road, Jaipur (Rajasthan) Presented to : Mr. Rishabh Sharma Presented By : Pankaj Goyal 7 th sem, E & CE

4. Transmitting A radio wave carries information signal; Signals are converted into electrical signals. A carrier wave is then produced from the modulation. The wave is then amplified, and sent to the antenna that then converts signal into an E.M. wave. Receiving An antenna on receiving the signal send it to the receiver this then converts the electrical signal sends it to the amplifier either a speaker/headphones jack this is then converted into a sound wave.

13. Here is an example of both FM modulation and AM modulation you can see from the image that AM is much looser than the FM signal meaning that less data can be sent at one time as it isn’t compressed. The reason for the difference in sound quality as a lower bitrate must be sent across the wave.

14. 91.1 - Radio City 92.7 - Big FM 93.5 - S FM 94.3 - Radio One 98.3 - Radio Mirchi 101.3 - FM Rainbow 102.9 - Vivdh Bharati 104 - Fever FM 105.6 - Gyaan Vaani

17. Queries… If any…