Most SDR software will demodulate most modes from an I/Q signal. Try maybe SDR# (http://sdrsharp.com/) or PowerSDR. 73, Thomas M0TRN On 15 September 2012 21:23, F5LCI <jmb-f5lci at orange.fr> wrote: > OK, it is the IF... > But is there a software mean to re-assemble or compute this I/Q signal so > it > can be treated as audio ? >