David, I note that the current codec2 bitstream is rounded up to 7 whole bytes, when it is actually 53 out of 56 possible bits.
Do you have a plan for the remaining bits? As I understand, you produce 2 frames, even + odd, but they are always "sent" as a pair. One way to use them, would be to have that field as a ever incrementing frame-pair number, if that was the case, it would be probable that frame-pair synch could be achieved on a raw stream of bits, since 3 bits out of 56 would be predictable. Of cource, any other scheme such as a constant could also be used. My reason for asking, is that I am trying to set up something over the air, for demoing and evaluation and to do some work on BER and channels.....any provisional use would be torn up by "next version". If audio information enhancing the codec2 (is planning to) use this field, then thats probably wiser.... Fantastic work !!! Best Regards, Gullik ------------------------------------------------------------------------------ 10 Tips for Better Server Consolidation Server virtualization is being driven by many needs. But none more important than the need to reduce IT complexity while improving strategic productivity. Learn More! http://www.accelacomm.com/jaw/sdnl/114/51507609/ _______________________________________________ Freetel-codec2 mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/freetel-codec2
