Noise Reduction algorithm

Audacity 3 Help Forum Windows
1

Hi, everyone, I am learning the algorithm of noise reduction. I have 2 questions
1, In the function, ProcessSamples(statistics, outputTrack.get(), blockSize, &buffer[0]);
the ReduceNoise(statistics, outputTrack); function seems finish the noise reduction activities,
but I do not know where the final time data are stored,
It seems *buffer = &mOutOverlapBuffer[0] stores the time data, but it is only 2048
2, What is the object of FinishTrack(statistics, &*outputTrack);

thank you very much for your help

2

For detailed information about Noise Reduction, speak to Paul (the developer that wrote it).