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Use bigger threshold to fix odd latency calculations.

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Use low default latency for loopback.
This commit is contained in:
philburk 2011-08-18 08:23:53 +00:00
commit 8b40f6d9e5
3 changed files with 10 additions and 7 deletions
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2
qa/loopback/src/audio_analyzer.c
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@ -494,7 +494,7 @@ int PaQa_MeasureLatency( PaQaRecording *recording, PaQaTestTone *testTone, PaQaA
PaQa_EraseBuffer( buffer, cycleSize, testTone->samplesPerFrame );
PaQa_MixSine( &generator, buffer, cycleSize, testTone->samplesPerFrame );
threshold = cycleSize * 0.01;
threshold = cycleSize * 0.02;
analysisResult->latency = PaQa_FindFirstMatch( recording, buffer, cycleSize, threshold );
QA_ASSERT_TRUE( "Could not find the start of the signal.", (analysisResult->latency >= 0) );
analysisResult->amplitudeRatio = PaQa_CompareAmplitudes( recording, analysisResult->latency, buffer, cycleSize );