Merge pull request #87 from weefuzzy/fix/novelty-mfcc-bandwidth

weefuzzy · web-flow · commit c59ece51f6de · 2022-02-02T17:05:44.000Z
Amend upper frequency limit of mel bands in NoveltySlice to 20kHz
diff --git a/include/clients/rt/NoveltySliceClient.hpp b/include/clients/rt/NoveltySliceClient.hpp
@@ -111,7 +111,7 @@ class NoveltySliceClient : public FluidBaseClient,
     else if (feature == 1)
     {
       mBands.resize(40);
-      mMelBands.init(20, 2000, 40, get<kFFT>().frameSize(), sampleRate(),
+      mMelBands.init(20, 20e3, 40, get<kFFT>().frameSize(), sampleRate(),
                      get<kFFT>().winSize());
       mDCT.init(40, 13);
       nDims = 13;

Original file line number	Diff line number	Diff line change
`@@ -111,7 +111,7 @@ class NoveltySliceClient : public FluidBaseClient,`
`111`	`111`	`else if (feature == 1)`
`112`	`112`	`{`
`113`	`113`	`mBands.resize(40);`
`114`		`- mMelBands.init(20, 2000, 40, get<kFFT>().frameSize(), sampleRate(),`
	`114`	`+ mMelBands.init(20, 20e3, 40, get<kFFT>().frameSize(), sampleRate(),`
`115`	`115`	`get<kFFT>().winSize());`
`116`	`116`	`mDCT.init(40, 13);`
`117`	`117`	`nDims = 13;`