haas is glitchy
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I found the haas fx node in script fx, and it widens a mono signal very nicely. However, when turning the knob, it pops.
Any way to smooth it out?
Video here -
@pcs800 it's more of a feature of the haas node rather than a bug. It boils down to some fundamental DSP processing techniques around how often a node is "updated", also known as processing chunks. You'll find the same is often true with many of the delay nodes in Scriptnode.
The documentation on the containers (like
container.fixX_blockandcontainer.frameX_block) are a good place to start in order to understand this: https://docs.hise.dev/scriptnode/list/container/fix8_block.htmlAfter studying these you may also try the control.smoothed_parameter which allows you to interpolate between parameter points (i.e. smooth the rate of change between parameter points).
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@HISEnberg Yes I've tried the smoothed_parameter, but it still pops. The smoothed_parameter_unscaled works better, but doesn't allow the haas position knob to move left beyond top center
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- Put both the smoothed_parameter and the haas node into a fix_block8. The modulation update rate is using the lowest common denominator of all buffer sizes so if they are not in the same container, you get the blocky sound.
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_unscaledvariant directly forwards the incoming parameter value, so if you change your root parameter's minimum value to -1, you'll get the desired behaviour.
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@pcs800 You can right-click any parameter in Scriptnode and change it's settings including the min-max values. There's also a bunch of control-nodes (checkout the control.minmax node) which allows you to map parameters that have different values.
