Re: [Discuss-gnuradio] Audio transmitting question

[Timur Karychev]

Hi Marcus,
Please find attached Screenshots of (tx/rx) flowgraphs that I used to transfer the file.
Without Codecs. The sound lasts well for several tens of seconds, then errors are heard. I'm transmitting the wav file with 8 KHz Samplerate.

I hope you can help in this matter. Looking forward to receiving your reply. Thank you.
Timur

On 15.12.2017 17:17, Müller, Marcus (CEL) wrote:

Hi Timur,

there's infinitely many things that can go wrong – this might be a
design mistake, this might be device imperfections, or this might
really just be noise on your wireless channel.

So, without you posting all details about your transmitter/receiver
implementation, this will be pretty impossible to answer!

Looking forward to more info,
Regards,
Marcus

tx_BPSK.grc.png
Description: PNG image

rx_BPSK.png
Description: PNG image