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Re: [Discuss-gnuradio] Help with GRC
From: |
Jason Uher |
Subject: |
Re: [Discuss-gnuradio] Help with GRC |
Date: |
Sun, 26 Jul 2009 22:35:52 -0500 |
> in order to see my reconstructed sine wave? I connected a scope sink at the
> output of the demodulator where I was able to see a waveform between 0 and
> 1, but I actually need to see the original sine wave.
What sine wave are you transmitting? I'll assume you have connected a
'signal_source' to the input of the modulator. This takes the
/digital samples/ of the sine wave, and transmits them. That's why
you are getting ones and zeros at the output, it's a digital stream
that needs to be recombined into bytes at the receiver and then it
will be a sine wave again (for, say, outputting to your sound card).
Jason