Envfollow module

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    • June 4, 2023 at 5:50 am #171722
      Puppeteer
      Participant

      Has anyone used the Envfollow or know any factory programs that it is used in?  I’m trying to build an algorithm with it, but I can’t seem to get it to work at all. After an example that I can examine to understand the block.

    • June 7, 2023 at 12:09 pm #171756
      jbamberg
      Moderator
      Eventide Staff

      I think you are referring to the envdetect module, right?  This is not used in any of the algorithms on the H9000.  I passed your question to the DSP folks who are the experts in such matters.

    • June 7, 2023 at 4:47 pm #171773
      Puppeteer
      Participant

      Yes, evndetect. Sorry.

      I posted a crash scenario in mattermost with this block. It took out the H9000, Emote and Ableton.

      • June 26, 2023 at 1:36 pm #172173
        ndeshpande
        Participant
        Eventide Staff

        Can you explain what you’re trying to accomplish with envdetect? We might be able to point you in the right direction with a bit of context for what you’re trying to do.

        The quadrature and quadrat2 objects may also be of use to you.

    • June 26, 2023 at 9:03 pm #172183
      Puppeteer
      Participant

      I was trying to use envdetect to create envelope followers in a vocoder.

      Essentially to track the level.of a frequency band of an input signal and then use that to control the gain of a filter on a second input signal. This didn’t work as expected.

      During testing to try to determine what the envdetect was outputting I managed to crash everything badly. I provided a vsig file that causes crashes on matter most.

      If there is a working algorithm using envdetect, I’d be keen to check it out.

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