[GreenKeys] ITTY/RTTY Sampling tests
Paul Heller
phearvada at gmail.com
Thu Sep 23 20:52:10 EDT 2021
It was definitely sampled at 8K. As I said, sampling at 11K and 22K were fine. It only dropped when sampling at 8K.
The streaming software does not know about sample rates - it just sends it out.
It’s a puzzle
Paul
> On Sep 23, 2021, at 6:04 PM, Harold Hallikainen <harold at w6iwi.org> wrote:
>
> I don't know what the combination of hardware and software is, but is it
> possible that the audio was being sampled at a higher rate than 8k, then
> being streamed at 8k? This would explain the frequency drop and bit rate
> drop. But, it seems like the transmit buffer would eventually overflow.
>
> Harold
>
>
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