Hello, I am working on an experiment to send a text file over the fm channel.While recording the Fm channel ,white gaussian noise(the constant fm channel noise,i hope that what u call it) is also recorded at the beginning and end of the file.I want to remove this noise before I send it to the deocder program.I am saving the received Fm file in .wav format.Can anyone help me out?I am not very well versed with communication concepts.Hope someone will throw some light on the white Gaussian noise concept.I would like to know about it?why is it produced in an FM channel and not in gsm of Wifi? Thanks a lot for all your replys till now. -- View this message in context: http://www.nabble.com/Need-help-with-removal-of-no... Sent from the GnuRadio mailing list archive at Nabble.com.
on 2009-05-19 15:39