If StrideLength is 1, then on each read the buffer would move forward for 1 sample only. That would mean (1-1/Data.Length)*100% of overlapping. Setting StrideLength will set Overlapping to -1 and Overlapping parameter is ignored. When overlapp would have to be negative or there is a need to specify fordward step in number of samples, set the strideLength. It is possible to set StrideLength to 1000 and have Data.Lengt of 100. This means that the buffer will ignore 900 samples out of every 1000 written.

TSignalBuffer Properties