Do you want it to be stereo or mono? Mono is simpler: u can build a very simple FM transmitter, and then listen to it on a small portable FM radio. For stereo, you can build a transmitter using a BA1404 integrated circuit. There are all types of FM transmitter circuits on the net, mono and stereo. Hope this helps
If you check the book COmmunication electronics
by roddy & collen
PHI publication
They have explained AM & FM communiaction circuits nicely
Abhishekabs
hello
I am facing asimilar problem..need a lil help/guidance for a mini project i wish to do..
"I want to have output from the laptop output for speakers/headphones..
and i want the song to be transmitted through the IR and received by the receiver section..
moreover a headphone should be used to listen the data transmited wirelessly........
please help me with ckt and a lil description..
meanwhile i ll google few things..