From 7caeb51bf1d2eda38ecbc3c01e1182cc3d6e4fd2 Mon Sep 17 00:00:00 2001
From: Aaron Viets <aaron.viets@ligo.org>
Date: Thu, 4 May 2017 20:59:58 -0500
Subject: [PATCH] lal_resample: fixed comment
---
gstlal-calibration/gst/lal/gstlal_resample.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/gstlal-calibration/gst/lal/gstlal_resample.c b/gstlal-calibration/gst/lal/gstlal_resample.c
index 90da2f622c..b276972f61 100644
--- a/gstlal-calibration/gst/lal/gstlal_resample.c
+++ b/gstlal-calibration/gst/lal/gstlal_resample.c
@@ -1202,9 +1202,8 @@ static GstFlowReturn transform(GstBaseTransform *trans, GstBuffer *inbuf, GstBuf
/*
* In this case, we are filtering inputs with a sinc table. max_end_samples is the
* maximum number of samples that could need to be stored between buffers. It is
- * one less than the length of the sinc table in samples. To make the gain as close
- * to one as possible below the output Nyquist rate, we cut off the sinc table at either
- * relative maxima or minima.
+ * one less than the length of the sinc table in samples. The sinc table is tapered
+ * at the ends using a hann window to the third power.
*/
if(!element->sinc_table) {
element->max_end_samples = ((1 + (SHORT_SINC_LENGTH + (element->quality - 2) * (LONG_SINC_LENGTH - SHORT_SINC_LENGTH)) * element->rate_in / element->rate_out) / 2) * 2;
--
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