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★★★★★
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New Capture Topologies • Tri‑Mic Space — Phase‑coherent triangular array for natural stereo depth and virtual mic synthesis. • Tetrahedral Array — True 4‑channel volumetric capture for Ambisonic workflows and 3D post‑production. • Improved Dual‑Mic Engine — Better correlation metrics, tighter phase alignment, and cleaner stereo grouping. Expanded IR Profile Generation • New Mono Profiles: Phase‑Aligned Blend, DTW Morph Blend, Rotated Virtual Cardioid, Virtual Mic Projection. • New Stereo Profiles: Mid/Side Matrix, Psychoacoustic Halo, Frequency‑Widened, Phantom Side (Blumlein). • Ambisonics Output: 4‑channel B‑Format export for immersive mixing environments. • Massive Output Variety: More combinations, more blends, more spatial renderings — all exportable in one pass. Workflow Enhancements • Faster topology switching • Cleaner UI for multi‑mic setups • More reliable phase‑coherence checks • Smarter default settings for quick captures • Optimized export pipeline for large profile batches Overall Impulse 1.9 is a full jump in dimensional capture, spatial accuracy, and creative output. It’s not just “stereo IRs” anymore — it’s a complete multi‑mic, multi‑profile IR workstation.
Impulse is a focused, musician‑built tool for capturing clean, accurate impulse responses from your own cabinets, rooms, and signal chains. Designed for engineers, guitarists, producers, and sound designers, it delivers a streamlined workflow with precise alignment, intelligent safety checks, and fast export. With real‑time environmental analysis, automatic trimming, and a robust deconvolution engine, Impulse helps you capture reliable IRs anywhere — from studios to rehearsal spaces. Whether you’re building a personal IR library or refining your live rig, Impulse gives you the clarity and control you need.