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Re: [Discuss-gnuradio] Streaming Funcube Dongle Pro+ over UDP

From: Vanush Vaswani
Subject: Re: [Discuss-gnuradio] Streaming Funcube Dongle Pro+ over UDP
Date: Fri, 9 Aug 2013 01:56:20 +1000

How can I set the sampling rate on both ends to be the same? FCDPP sampling rate is 192 KHz.

If I include an audio sink, is the rate of the flowgraph controlled by the sound card sampling rate?

Attached are my .grc files.

On Thu, Aug 8, 2013 at 11:34 PM, Alexey Bazhin <address@hidden> wrote:
Do you set sampling rate 192000 on both ends? Post your grc files.

On Thu, 8 Aug 2013 14:09:42 +1000
Vanush Vaswani <address@hidden> wrote:

> Hi there,
> I'm trying to stream the FCDPP over UDP to a another computer
> The setup is as follows
> FCDPP Source -> UDP Sink
> For the receiver,
> UDP Source -> LPF -> Quadrature demod -> FM Deemph -> LPF -> Audio
> sink
> Unfortunately, when I run the flowgraph on the receiver end, I only
> hear a bunch of clicks.
> The console is full of messages "WARN: Too much data; dropping
> packet.". WX GUI FFT Sink and Waterfall seem to work, though with the
> same messages.
> Any hints to rectify this issue?

Alexey Bazhin <address@hidden>

Attachment: udp_rcv.grc
Description: Binary data

Attachment: udp_send.grc
Description: Binary data

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