Hi all, Hope you guys had a great weekend. I have a question about the data type between gnuradio blocks. 1)I used "stream to streams" block in GRC to de-multiplex the output of audio source which type is float and drops in the range of (-1,+1), I was wondering what is the type of data after "stream to streams"(de-multiplex)? In my flow graph, all of the I/O type of blocks in GRC are float, however, if I put the data streams into file sinks which input type is also float, the data I gathered are hex. Why? I used "Bless" hex editor software to open the file. Is that means the "bless" helped me with the type converting? 2) I do need the the bits(or byte) data after demultiplexing for later digital signal processing, but there's no ADC in GRC which could help me with converting the float data between (-1,+1) to bits (byte). How could I achieve this conversion? 3) BTW, what is the difference between "stream to streams" and "de-interleave" blocks. It seems that they have the same outputs. Thank you very much! Milo
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