Hi, I am working on a project on Cognitive radios. I want to achieve real-time transmission n reception of audio between two USRP boards. The biggest problems i am facing are in designing the flow graphs because of data type mis matches. For example i am taking the audio input from microphone and its Float type but blocks like modulation and chunks_to_symbols do not accept float type data. I have tried to use the float_to_char bloack to accomplish the necessary conversion but unfortunately it didnt work.
Another question is "Are the float_to_char and char_to_float bloacks bot exactly reciprocal of each other??? (coz after passing through both these bloacks the original float signal wasnt recovered) Similar is the case with float_to_short and short_to_float blocks..." Kindly guide me how i should get rid of this data type issue coz alot of my time is getting wasted just in resolving it.. Looking forward to your help... Regards -- Posted via http://www.ruby-forum.com/. _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
