https://www.pistack.xyz/tags/room-correction/ Recent content in Room-Correction on Pi Stack Hugo en-us Sun, 07 Jun 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-06-07-self-hosted-audio-dsp-room-correction-camilladsp-brutefir-lsp/ Sun, 07 Jun 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-06-07-self-hosted-audio-dsp-room-correction-camilladsp-brutefir-lsp/ <h2 id="introduction">Introduction</h2> <p>If you&rsquo;ve ever set up a home audio system only to find that the bass response is muddy, the treble is harsh, or the stereo imaging is smeared by room reflections, you&rsquo;ve encountered the fundamental challenge of room acoustics. Professional studios spend thousands on acoustic treatment, but for the rest of us, <strong>Digital Signal Processing (DSP)</strong> offers a software-based solution. By applying precise digital filters to your audio signal, you can correct for room modes, speaker non-linearities, and crossover issues — all from a $35 Raspberry Pi.</p>