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Sounds like clipping, on strong stations  #120

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ik1xpv opened this issue Dec 26, 2020 · 1 comment
Closed

Sounds like clipping, on strong stations  #120

ik1xpv opened this issue Dec 26, 2020 · 1 comment

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@ik1xpv
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ik1xpv commented Dec 26, 2020

Mark Pettifor described this bug in  https://groups.io/g/NextGenSDRs/message/318
and made the following investigation, making comparison with v1.01.see following messages.I thank you a lot for pointing it out.I replicated the problem using my sine wave generator -25 dBm level, 64MHz ADCclock, 32M sample rate , -10dB att.
image
Hereafter the old v1.01 dll
image
The problem is difficult to notice on low level signals coming from the antenna.It seems to me like there is some problem in ordering sample's buffers ? 
@howard0su
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Fixed in master

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@howard0su @ik1xpv