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Perform phase resets when squashing as well as stretching

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This commit is contained in:
Chris Cannam
2022-06-09 17:23:26 +01:00
parent 2298b67869
commit 78b491fb4c
1 changed files with 3 additions and 4 deletions
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7
src/finer/Guide.h
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@@ -199,19 +199,18 @@ public:
} }
double bigGap = 4000.0; double bigGap = 4000.0;
if (ratio > 1.0 && if (segmentation.residualAbove >
segmentation.residualAbove >
segmentation.percussiveAbove + bigGap && segmentation.percussiveAbove + bigGap &&
prevSegmentation.residualAbove < prevSegmentation.residualAbove <
prevSegmentation.percussiveAbove + bigGap) { prevSegmentation.percussiveAbove + bigGap) {
guidance.phaseReset.present = true; guidance.phaseReset.present = true;
guidance.phaseReset.f0 = std::min(segmentation.percussiveAbove, guidance.phaseReset.f0 = std::min(segmentation.percussiveAbove,
nextSegmentation.percussiveAbove); nextSegmentation.percussiveAbove);
guidance.phaseReset.f1 = std::max(segmentation.residualAbove,
nextSegmentation.residualAbove);
if (guidance.phaseReset.f0 < 200.0) { if (guidance.phaseReset.f0 < 200.0) {
guidance.phaseReset.f0 = 0.0; guidance.phaseReset.f0 = 0.0;
} }
guidance.phaseReset.f1 = std::max(segmentation.residualAbove,
nextSegmentation.residualAbove);
} }
double prevLower = guidance.fftBands[0].f1; double prevLower = guidance.fftBands[0].f1;