source does not convert for you. If that doesn't work and your data is
definitely good (and not too short), then no idea.
Please send replies to the list.
- Jeff
On 09/29/2014 04:53 PM, Θανάσης Μπαλαφούτης wrote:
> The IQ.wav file is indeed 16-bit signed, 2 channels, but it has sample
> rate=192000 (FCDpro+)
> I want to get the Complex output (Audio output is always Float).
> My setup is: fileSource -----> Throttle ------>wx fft sink.
>
> Still get nothing
>
> Thanassis
>
>
> 2014-09-29 23:31 GMT+03:00 Jeff Long <willcode4@gmail.com
> <mailto:willcode4@gmail.com>>:
>
> Make sure you have a throttle block between the source and the FFT,
> set to the rate at which you captured the wav. Also, there is a Wav
> File Source under Audio. The plain File Source will also work
> (usually WAV is 16-bit signed, 2 chan), but will have a little noise
> at the beginning (the wav header).
>
> - Jeff
>
>
> On 09/29/2014 04:09 PM, Θανάσης Μπαλαφούτης wrote:
>
> Hi,
> I have recorded with FCD pro+ and SRD# some IQ.wav files.
> When I try to import them in Gnu Radio companion as a "File
> source" and
> plot the frequency spectrum with the "FFt sink" I get nothing.
> Are the IQ.wav files produced by the SDR# recognizable from the
> Gnu radio?
>
> Thanks!
>
>
> _________________________________________________
> Discuss-gnuradio mailing list
> Discuss-gnuradio@gnu.org <mailto:Discuss-gnuradio@gnu.org>
> https://lists.gnu.org/mailman/__listinfo/discuss-gnuradio
> <https://lists.gnu.org/mailman/listinfo/discuss-gnuradio>
>
>
>
> _________________________________________________
> Discuss-gnuradio mailing list
> Discuss-gnuradio@gnu.org <mailto:Discuss-gnuradio@gnu.org>
> https://lists.gnu.org/mailman/__listinfo/discuss-gnuradio
> <https://lists.gnu.org/mailman/listinfo/discuss-gnuradio>
>
>
_______________________________________________
Discuss-gnuradio mailing list
Discuss-gnuradio@gnu.org
https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
No comments:
Post a Comment