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    Serum 2 - Spectral Sampler

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    • clevername27C
      clevername27 @DanH
      last edited by

      @DanH Is that your plugin?

      DanHD 1 Reply Last reply Reply Quote 0
      • griffinboyG
        griffinboy @DanH
        last edited by

        @DanH

        pfff yeah like I thought
        XD

        Very expensive cpu wise. It's unavoidable. I've been looking at ways of doing a mixture of offline and online processing to achieve something similar. FFT / Additive stuff is always expensive.

        1 Reply Last reply Reply Quote 0
        • DanHD
          DanH @clevername27
          last edited by

          @clevername27 I wish 😆

          DHPlugins / DC Breaks | Artist / Producer / DJ / Developer
          https://dhplugins.com/ | https://dcbreaks.com/
          London, UK

          clevername27C 1 Reply Last reply Reply Quote 0
          • clevername27C
            clevername27 @DanH
            last edited by

            @DanH What does it do that you want to do?

            DanHD 1 Reply Last reply Reply Quote 0
            • DanHD
              DanH @clevername27
              last edited by

              @clevername27 sounds cool 😎

              DHPlugins / DC Breaks | Artist / Producer / DJ / Developer
              https://dhplugins.com/ | https://dcbreaks.com/
              London, UK

              clevername27C 1 Reply Last reply Reply Quote 1
              • clevername27C
                clevername27 @DanH
                last edited by

                @DanH Ha, OK. If there is a specific technology you'd like to use in your plugin, I can tell you how to do it. I can't tell you how to do it in HISE—but I can tell you how to do it. Feel free to ask away…

                1 Reply Last reply Reply Quote 1
                • d.healeyD
                  d.healey @DanH
                  last edited by

                  @DanH said in Serum 2 - Spectral Sampler:

                  One of the features people seem to be going most wild for is the Spectral Sampling. I wonder if this is something we might see in Hise one day?!

                  What is spectral sampling?

                  Libre Wave - Freedom respecting instruments and effects
                  My Patreon - HISE tutorials
                  YouTube Channel - Public HISE tutorials

                  DanHD 1 Reply Last reply Reply Quote 0
                  • DanHD
                    DanH @d.healey
                    last edited by

                    @d-healey sorry should have written spectral sampler. It's actually a spectral re-synthesis engine that takes whatever sample you throw into it and re-synthesises it, with interesting results. You can then warp it using multiple filter / fm options.

                    DHPlugins / DC Breaks | Artist / Producer / DJ / Developer
                    https://dhplugins.com/ | https://dcbreaks.com/
                    London, UK

                    clevername27C d.healeyD 2 Replies Last reply Reply Quote 0
                    • clevername27C
                      clevername27 @DanH
                      last edited by

                      @DanH @d-healey (My plugin basically does this.)

                      DanHD 1 Reply Last reply Reply Quote 0
                      • DanHD
                        DanH @clevername27
                        last edited by

                        @clevername27 pray tell.... 👀

                        DHPlugins / DC Breaks | Artist / Producer / DJ / Developer
                        https://dhplugins.com/ | https://dcbreaks.com/
                        London, UK

                        clevername27C 1 Reply Last reply Reply Quote 0
                        • d.healeyD
                          d.healey @DanH
                          last edited by

                          @DanH said in Serum 2 - Spectral Sampler:

                          It's actually a spectral re-synthesis engine that takes whatever sample you throw into it and re-synthesises it

                          You can do this with Loris (GPL)

                          Also Paraphrasis (which uses Loris) might be of interest to you.

                          Libre Wave - Freedom respecting instruments and effects
                          My Patreon - HISE tutorials
                          YouTube Channel - Public HISE tutorials

                          1 Reply Last reply Reply Quote 1
                          • clevername27C
                            clevername27 @DanH
                            last edited by clevername27

                            @DanH See the videos here. The main thing my software does is convert audio recordings to these models—which can then be resynthesised. To be clear, much of this processing occurs outside of the HISE plugin. (Please excuse the idiot in the photo.)

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                            Home - Under Construction - Virtual Audio Workstation

                            The virtual audio workstation A Music Production Methodology About the researcher Bill Evans, PhD Evans is an audio scientist, engineer […]

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                            Virtual Audio Workstation (virtualaudioworkstation.com)

                            DanHD 1 Reply Last reply Reply Quote 2
                            • DanHD
                              DanH @clevername27
                              last edited by

                              @clevername27 This is an awesome pug-in! Congrats! When you say the processing happens outside the Hise plug-in where does it happen exactly?

                              DHPlugins / DC Breaks | Artist / Producer / DJ / Developer
                              https://dhplugins.com/ | https://dcbreaks.com/
                              London, UK

                              clevername27C 1 Reply Last reply Reply Quote 0
                              • clevername27C
                                clevername27 @DanH
                                last edited by

                                @DanH Thank you, kindly. It happens in other software I've written (stand-alone, command-line, boring-looking).

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                                • A
                                  Allen
                                  last edited by

                                  I have an unfinished prototype does "spectral granular" with warp functions. Been considering including that in my synth for a long time though. I'll try if i can find a way to implement that in hise.

                                  clevername27C DanHD 2 Replies Last reply Reply Quote 0
                                  • clevername27C
                                    clevername27 @Allen
                                    last edited by

                                    @Allen I'd be interested in learning more…

                                    A 1 Reply Last reply Reply Quote 0
                                    • DanHD
                                      DanH @Allen
                                      last edited by

                                      @Allen very interested in the warp functions!

                                      DHPlugins / DC Breaks | Artist / Producer / DJ / Developer
                                      https://dhplugins.com/ | https://dcbreaks.com/
                                      London, UK

                                      A 1 Reply Last reply Reply Quote 0
                                      • A
                                        Allen @clevername27
                                        last edited by

                                        @clevername27
                                        It's actually not really complicated, just a bunch of voices playing back different positions of a spectrum in different speed ratios.
                                        I got this idea from a m4l device called "Pathways"
                                        https://youtu.be/ljljrQ9QPiY?feature=shared

                                        clevername27C 1 Reply Last reply Reply Quote 0
                                        • A
                                          Allen @DanH
                                          last edited by

                                          @DanH
                                          I store the whole spectrum data in a N x 512 grayscale matrix, the pixel with the highest value in each column will be the fundamental frequency. And basically you can manipulate the spectrum according the pixel values in each column like shifting the vertical relative distance between each selected pixels and the fundamental frequency, or smearing the values horizontally.
                                          Most functions which processing columns can be done in the play back stage by directly changing the frequency and amplitude of partials but those functions processing rows (time axis) will definitely need a separate buffer and some interpolation to make it smooth.

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                                          • clevername27C
                                            clevername27 @Allen
                                            last edited by

                                            @Allen interesting - what does this allow you to do?

                                            A 1 Reply Last reply Reply Quote 0
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