NUSofting Releases Filter4Tongue Free BandPass Filter and Drone Shaper

NUSofting has released Filter4Tongue, a free bandpass filter and drone‑shaping plugin for creative tone design and motion.

Sound‑Shaping Focus

Filter4Tongue is built around a four‑band band‑pass filter bank arranged as two serial pairs running in parallel. It excels at sculpting drones, formant‑like textures, and animated timbres, with options for symmetrical or divergent tuning across the filters. A selectable non‑linear mode and onboard saturation add extra grit when pushed.

Features

• Band‑Pass x4 filter bank: two serial pairs in parallel routing
• Symmetrical and divergent tuning of filter frequencies
• Selectable non‑linear mode for added character
• Pink noise internal source for excitation and layering
• Saturation on overdrive
• Modulator: envelope follower with loop mode and four assignable targets

Free Download

Filter4Tongue bandpass filter & drone shaper plugin is available as a free download for Windows in VST2 and VST3 formats via the NUSofting website (donations welcomed).