Denise Audio Motion Filter (ESD); filter plugin; digital auto-filter with two operation modes – Envelope Follower and LFO – for dynamic, time-based filter motion; built on a Nyquist-corrected DSP architecture ensuring precise, artifact-free filtering across the full frequency range; replaces static filtering with animated modulation, controllable via internal sources or external sidechain; filter types: Low-Pass, High-Pass, Band-Pass, Notch; selectable slopes from 12 to 96 dB/oct; parameters: Start/End Frequency, Resonance, LFO Rate, LFO Shape, Filter Flip, Dynamic Resonance, Sidechain; supports host-synced modulation for rhythmic applications; suited for subtle movement or extreme sweeps; optimized interface designed for workflow without automation lanes; purpose: creating lively, evolving sound textures instead of static filter processing