Unlike old methods using pistol shots or burst noise, Deconvolver uses long, logarithmically swept sine waves. By averaging the response over time, it can extract an IR from background noise that would otherwise be impossible. This allows you to capture the end of a cathedral reverb that trails off into near-silence without the hiss of the recording chain.
Voxengo Deconvolver is a standalone utility designed for the creation of Impulse Responses (IRs) used in convolution reverbs. In digital signal processing, convolution reverb requires a recorded impulse response to simulate a physical space or hardware unit. Deconvolver addresses the logistical difficulty of recording "clean" impulses (like starter pistols or hand claps) by allowing users to use "sweep" signals (sine sweeps), which offer a higher signal-to-noise ratio and broader frequency response. The software performs the mathematical operation of , transforming a recorded "sweep" file into a usable impulse response file. voxengo deconvolver win top
