Clicks and pops at the end of loop

    Oct 01 2019 | 7:51 pm
    i record a loop and when play it with groove object i have a click noise when the loop restart. Does someone have an idea to eliminate this? merci laurent

    • Oct 01 2019 | 8:42 pm
      The two ways I can think of are:
      1. @loopinterp 1 - will interpolate the start and end of the loop 2. Create a windowing function - The sync output of groove~ can be used to sync up a windowing function to the loop. Below is an extreme example of windowing using a triangle function, however for eliminating subtle click noises the ramp from 0. to 1. can be very short, look into things like hanning and hamming windows.
    • Oct 02 2019 | 10:25 am
      In first place apply fade in / out before recording. Even better crossfade loop points while recording. But that is a bit higher looping math...
    • Oct 15 2019 | 10:35 am
      ok thank you that's help me Laurent
    • Nov 28 2019 | 10:57 am
      you could also use a function or look at the classic grooveduck ... or cycle, search the forums, there are 20 years of msp on this ;-)