Comments (2)
shuyuan-liu
commented on May 18, 2024
I tried building previous versions and it seems commit 9401767 "Fixup LRPT a bit" started the issue. This commit removes a piece of code that makes decoding "go faster" if locked, but I don't quite understand why - @Aang23 do you mind giving a brief explanation?
I tried decoding the same recording with SatDump before and after commit 9401767, and below are the results. For this particular recording at least, less data is decoded at the start and end where the signal is bad. The amount of errors caused by signal level fluctuations in the middle of the pass stays about the same.
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Aang23
commented on May 18, 2024
There was an issue with the correlator, that is now fixed since a recent commit. About the NOSYNC, that's indeed a bug I need to fix. Thanks though!
The NOSYNC issue appeared after I reworked the decoder a while ago...
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