From 706d0c281a5f6dff284d40e21ec170fd2f5899c5 Mon Sep 17 00:00:00 2001 From: Miroslav Lichvar Date: Fri, 17 Aug 2018 10:46:19 +0200 Subject: [PATCH] sources: combine frequencies by variance instead of skew This seems to slightly improve the stability. --- sources.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sources.c b/sources.c index 658938f..008af85 100644 --- a/sources.c +++ b/sources.c @@ -549,7 +549,7 @@ combine_sources(int n_sel_sources, struct timespec *ref_time, double *offset, elapsed = UTI_DiffTimespecsToDouble(ref_time, &src_ref_time); src_offset += elapsed * src_frequency; 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", index, offset_weight, src_offset, src_offset_sd,