Noveltech Audio is a Finnish audio software developer based in Turku, operating as a business unit of Noveltech Solutions Ltd. The company was founded on research by Dr. Ismo Kauppinen, who adapted signal-processing methods originally developed for spectrometer work to the problem of audio reconstruction. That research became the basis for Intelligent Adaptive Filtering (IAF), the proprietary technology that powers the company's plug-ins.

Noveltech is best known for two processors built on IAF: Character, a tone-shaping enhancer that dynamically manipulates spectral balance to bring out pleasing characteristics in a source, and Vocal Enhancer, a midrange-focused clarity tool used on vocals as well as instruments such as acoustic guitar. Both titles first appeared on TC Electronic's PowerCore DSP platform before being released as native VST, AU, and RTAS plug-ins, and an earlier version of the underlying restoration technology was licensed to TC Electronic in 2003.

The Noveltech catalog is distributed exclusively through Plugin Alliance, where the plug-ins are sold alongside other boutique processors. The company's niche sits at the intersection of academic DSP research and practical mixing tools, with a small product line focused on enhancement and tonal shaping rather than emulation of analog hardware.

Noveltech has 2 products cataloged on Equipboard, including Enhancer Plugins and Vocal Processing Plugins. Their gear is featured by 8 artists, with the strongest followings in Electronic. Notable users include Darude, Hardwell, and Dannic.