Mercurial > hg > qm-dsp

diff dsp/rateconversion/Resampler.h @ 374:3e5f13ac984f

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Add bandwidth, snr parameters
author Chris Cannam <c.cannam@qmul.ac.uk>
date Fri, 18 Oct 2013 14:57:48 +0100
parents 50d393750cfd
children 23558405a7d1
line wrap: on
line diff
--- a/dsp/rateconversion/Resampler.h	Fri Oct 18 11:11:41 2013 +0100
+++ b/dsp/rateconversion/Resampler.h	Fri Oct 18 14:57:48 2013 +0100
@@ -13,6 +13,14 @@
      * targetRate.
      */
     Resampler(int sourceRate, int targetRate);
+
+    /**
+     * Construct a Resampler to resample from sourceRate to
+     * targetRate, using the given filter parameters.
+     */
+    Resampler(int sourceRate, int targetRate,
+              double snr, double bandwidth);
+
     virtual ~Resampler();
 
     /**
@@ -57,7 +65,7 @@
     std::vector<double> m_buffer;
     int m_bufferOrigin;
 
-    void initialise();
+    void initialise(double, double);
     double reconstructOne();
 };