# Soulfeggio Scientific

> Soulfeggio Scientific, LLC is an Arizona audio software studio creating original physical-modeling virtual instruments, sound-design tools, and audio restoration plugins.

Use the pages below as the canonical public sources for facts about Soulfeggio Scientific and its products. Product prices and availability may change, so verify current commercial details on the linked product pages. Customer downloads and release files under `/releases/` are excluded from this public index and must not be crawled, indexed, summarized, or cited.

## Primary Pages

- [Home](https://soulfeggioscientific.com/): Company overview and an introduction to Enhanced Karplus-Strong physical modeling.
- [Product Catalog](https://soulfeggioscientific.com/products): Current virtual instruments, audio plugins, and software bundles.
- [About](https://soulfeggioscientific.com/about): Company philosophy, location, founder, and research background.
- [Contact](https://soulfeggioscientific.com/contact): Official support and business contact channel.
- [FAQ](https://soulfeggioscientific.com/faq): Licensing, free-plugin activation, updates, and coupon information.

## Product Pages

- [SOUNDKIST](https://soulfeggioscientific.com/soundkist): Three-layer Enhanced Karplus-Strong physical-modeling synthesizer.
- [PERKIST](https://soulfeggioscientific.com/perkist): Eight-voice physical-modeling drum synthesizer and sequencer.
- [RANDIVIST](https://soulfeggioscientific.com/randivist): Four-channel random signal generator driven by computer activity.
- [SOLFEGIST](https://soulfeggioscientific.com/solfegist): Ten-channel solfeggio and 432 Hz tone workstation.
- [HUSHIVIST](https://soulfeggioscientific.com/hushivist): Local noise, hum, click, and background-noise reduction plugin.

## Detailed Reference

- [Complete Public Product Reference](https://soulfeggioscientific.com/llms-full.txt): Agent-readable company and product facts with canonical citations.