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FFT size as <select> #326

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fagci opened this issue Oct 28, 2022 · 2 comments
Open

FFT size as <select> #326

fagci opened this issue Oct 28, 2022 · 2 comments
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@fagci
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fagci commented Oct 28, 2022

Will be handy to set FFT size using <select> control woth predefined values.

Details: often using smaller values to see small BW signals on zoomed out waterfall, but if need to view precise zoomed in signal, will select something between 16k/32k.

@fagci fagci added the feature feature requests label Oct 28, 2022
@jketterl
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Please use the issue template.

I do understand the idea, but I don't have enough data to make this become reality.

Questions that need to be answered:

What range would the select need to cover?
Does anybody use values that are not powers of 2? Is that even possible?

@fagci
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fagci commented Oct 28, 2022

Range which works for me is: 2^9 .. 2^15 bins.
Above 2^15 not works (waterfall is not visible).
2^9 shows broadcast stations at 40m. Lower is unusable I think =)

@jketterl jketterl added idea and removed feature feature requests labels Mar 17, 2023
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