Re: [Discuss-gnuradio] Analyze data from Time Sink

[Michael Ossmann]

I'm not Miek, but I'll pass along your comment.  :-)


On Mon, Sep 14, 2015 at 11:07:46PM +0200, Marcus Müller wrote:
>
> Mike,
> 
> awesome :) I like the simplicity in your mmap'ed storage approach!
> Thanks for sharing this,
> 
> Marcus
> 
> On 14.09.2015 22:24, Michael Ossmann wrote:
> > Also check out inspectrum:
> >
> > https://github.com/miek/inspectrum
> >
> > So far only a spectrogram view is implemented.
> >
> > Mike
> >
> >
> > On Sat, Sep 12, 2015 at 08:47:00PM +0200, Marcus Müller wrote:
> >> Hi Przemek,
> >>
> >> in fact, you can import the raw float (complex) files in audacity; try
> >> File->import->Raw Data and set everything correctly.
> >>
> >> However, GNU Radio does come with a tool of somewhat usable scripts for
> >> offline analysis, for example usage refer to
> >> gr_plot_c --help
> >> For other programs from that suite, try typing
> >> gr_plot<tab><tab>
> >> into your shell -- most shells will then offer you alternatives; there's
> >> plotters for various formats, PSD/FFT plotting etc.
> >>
> >> Tim has written the suchsamples example of awesomeness, asking to be
> >> integrated into your own offline analysis tools; it's part of the
> >> gr-pyqt module [1].
> >>
> >> Other than that, there was a very interesting thread in July 2014, [2],
> >> discussing these kinds of things :)
> >>
> >> Best regards,
> >> Marcus
> >>
> >> [1] https://github.com/osh/gr-pyqt ; can also be install using pybombs,
> >> i.e. "pybombs install gr-pyqt"
> >> [2]
> >> https://lists.gnu.org/archive/html/discuss-gnuradio/2014-07/msg00211.html
> >>
> >> On 12.09.2015 20:03, Przemek Lewandowski wrote:
> >>> Hello everybody
> >>>
> >>> I have a question:
> >>>
> >>> I have my simple transmitter from garage and I recorded its data to
> >>> sink file.
> >>> Is there any software that support analyzing this kind of data in plot ??
> >>>
> >>> I cant save it to wav  file and open it in Audacity because I have
> >>> 1.92M Sample rate ... 
> >>>
> >>> thank you
> >>> Przemek Lewandowski
> >>>
> >>>
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