Echoing earlier comments that Bill (sk) said that these short 'dropouts' do not matter. He told me once that they may not even be dropped samples at all, and could well be an artifact of the way they are measured.
Sometimes the dropouts can be several seconds or more, in which case it is likely that the period in which they occurred may not decode. One positively identified source of long problem dropouts has been when Dimension4 decides to do a clock resync. 73 Charlie DL3WDG On Sat, 23 Jul 2022 at 15:21, Josh Rovero via wsjt-devel < wsjt-devel@lists.sourceforge.net> wrote: > On my 64-bit fedora core 36 system, AMD Ryzen 5 2.2 GHz, about .05 second > of audio is dropped on many 2-minute WSPR receive cycles. Audio interface > is Texas Instruments Burr-Brown (Signalink USB). Version of WSJT-X doesn't > matter, happens with 2.5.4 or the 2.6.0-rc* versions. > > [SYSLOG][2022-07-23 09:05:54.031504][42:26:11.815257][warning] Detected > dropped audio source samples: -2400 (-0.05 S) > [SYSLOG][2022-07-23 09:37:54.031366][42:58:11.815120][warning] Detected > dropped audio source samples: 2400 (0.05 S) > [SYSLOG][2022-07-23 09:43:54.031335][43:04:11.815090][warning] Detected > dropped audio source samples: 2400 (0.05 S) > [SYSLOG][2022-07-23 09:59:54.032360][43:20:11.816114][warning] Detected > dropped audio source samples: 2448 (0.051 S) > [SYSLOG][2022-07-23 10:03:54.031671][43:24:11.815424][warning] Detected > dropped audio source samples: -2352 (-0.049 S) > [SYSLOG][2022-07-23 10:07:54.033172][43:28:11.816926][warning] Detected > dropped audio source samples: -2304 (-0.048 S) > [SYSLOG][2022-07-23 10:13:54.032763][43:34:11.816516][warning] Detected > dropped audio source samples: 2496 (0.052 S) > > -- > P.J. "Josh" Rovero http://www.roveroresearch.org > Ham Radio: KK1D > _______________________________________________ > wsjt-devel mailing list > wsjt-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/wsjt-devel >
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