How do I merge signals from the same wav file together?

I have a wav audio file that periodically produces a pulse of sound every ten seconds (I have left an image to show this). I need to isolate each signal and merge each signal together to make one large signal, is this possible and, if so, how do I achieve this?

Answer 1

[Star Strider]

If you have the Signal Processing Toolbox R2016a or later, the findchangepts (link) function could help you define the regions-of-interest.

Answer 2

[Image Analyst]

Perhaps nromxcorr2()?