My blocks are connected as such,
self.connect(self.u, head_left)
self.connect(self.u, head_right)
self.connect(tail_left, (audio_sink, 0))
self.connect(tail_right, (audio_sink, 1))
There is a pipeline which connect head to tail, which takes care of
getting the two different frequency channels
self.connect (self.u, self.src_fft)
This is done inside the def build_gui
Thanks,
2009/10/9 Yang-Chieh Fan <[email protected]>
> Hi,
>
> Hardware: USRP2, Tuner Card
>
> I am trying to run a FM receiver to receiver a FM station on my right
> speaker and another on my left speaker.
> Im able to do this successfully.
>
> However when I integrate this function into a GUI interface to display the
> fft being received, my FM audio has lots of jitter and the output looks
> like:
> *
> Launching a SCIM daemon with Socket FrontEnd...
> Loading simple Config module ...
> Creating backend ...
> Loading socket FrontEnd module ...
> Starting SCIM as daemon ...
> GTK Panel of SCIM 1.4.7
>
> Using RX d'board 0x0003
> >>> gr_fir_ccc: using SSE
> >>> gr_fir_fff: using SSE
>
> aUaUaUaUaUaUSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS
>
> SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS
> *
>
> The aUaU is not a big concern, it only arises once a few seconds due to
> small difference in audio freq. However the SSS comes up continuously and I
> can't find what it means.
>
> Any suggestions are welcome, Thanks.
>
>
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