Hi all,

I was wondering if there is anyway to obtain the binary output from audio
source in GRC. I need this bits information as modulating signal for ASK.
Since sound card digitized our analog voice signal to binary information in
16bits (suppose the sound card is 16bits), so I think it should be a way to
directly obtain the 16bits binary output of each float symbol from audio
source. I used to digitize them through "float to byte" type conversion,
however, it would lost a lot of dynamic range since byte is only 8bits which
is too imprecision.
I've been confused by this question for a long time. Is there anybody who
can help me? Thank you in advance!

Milo
_______________________________________________
Discuss-gnuradio mailing list
Discuss-gnuradio@gnu.org
http://lists.gnu.org/mailman/listinfo/discuss-gnuradio

Reply via email to