Algorithmix Sound Rescue vs Vinyl Restoration Suite

Algorithmix Sound Rescue is standalone audio restoration software for reducing clicks and noise in recordings while preserving their original sound quality. It is designed for restoring vinyl, shellac, and cassette recordings for transfer to CD or DVD. Its DeScratcher and DeNoiser modules address transient noise, hiss, hum, rumble, and buzz. Other tools include DC-offset removal, normalization, bass and treble filters, Enhance, distortion softening, and drop-out masking. The software can select tracks automatically, filter and normalize them, split them, and generate a track list for a CD application. It accepts 44.1 kHz, 16-bit Red Book compatible WAV files. Listed requirements include 10 MB of free disk space, a 16-bit/44.1 kHz sound card, and a 1024×768 display with 16-bit color. Supported systems are Windows 2000 SP4, XP SP2, Vista, and Windows 7. A fully functional 14-day trial requires online activation. The full version is listed at $79.90, paid once; the pricing note also says From €2,092. The listed version is 3.04 build 267, last updated 17.11.2009.

Vinyl Restoration Suite is a free audio restoration plugin and standalone application for Windows, macOS, and Linux. It detects and repairs clicks and pops using crossfade and spline interpolation, and reduces noise with real-time FFT processing that can capture a noise profile. Its AI denoiser is based on RNNoise and supports DirectML and NPU acceleration. A 10-band graphic equalizer covers 31 Hz to 16 kHz, while separate filters address subsonic rumble from 5–150 Hz and AC power line hum from 40–80 Hz. The app can record audio and split tracks automatically at silence. Real-time waveform and spectral views help monitor audio, and Difference Mode plays the noise and clicks being removed. Use it as a VST3 plugin in a DAW or independently as a standalone app. Pre-built binaries are listed for all three desktop systems; the macOS DMG is described as universal for Intel and ARM. It is available under the MIT license at free.