Hello,
please any ideas would be highly appreciated. Somehow I cannot cope with the resynthesis of audio signal on bang to "output~" a beat (rather beat-like glitch), could fft be solution for this matter ? .. what do you think ? I beg for a hint again
Thank you.

http://www.timvets.net/software/pd_beatslicer.php?page=software

Beat slicer wasn't what i was actually thinking about:).

AM synthesis then?

Yes, exactly! Thats it.

do you need us to go into any detail?

No need, I sort it out. Thanks.