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sources: combine frequencies by variance instead of skew

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This seems to slightly improve the stability.
This commit is contained in:
Miroslav Lichvar 2018-08-17 10:46:19 +02:00
parent ca73e34f30
commit 706d0c281a
1 changed files with 1 additions and 1 deletions
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2
sources.c
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@ -549,7 +549,7 @@ combine_sources(int n_sel_sources, struct timespec *ref_time, double *offset,
elapsed = UTI_DiffTimespecsToDouble(ref_time, &src_ref_time); elapsed = UTI_DiffTimespecsToDouble(ref_time, &src_ref_time);
src_offset += elapsed * src_frequency; src_offset += elapsed * src_frequency;
offset_weight = 1.0 / sources[index]->sel_info.root_distance; offset_weight = 1.0 / sources[index]->sel_info.root_distance;
frequency_weight = 1.0 / src_skew; frequency_weight = 1.0 / (src_frequency_sd * src_frequency_sd);
DEBUG_LOG("combining index=%d oweight=%e offset=%e osd=%e fweight=%e freq=%e fsd=%e skew=%e", DEBUG_LOG("combining index=%d oweight=%e offset=%e osd=%e fweight=%e freq=%e fsd=%e skew=%e",
index, offset_weight, src_offset, src_offset_sd, index, offset_weight, src_offset, src_offset_sd,