The Future of Intelligent Audio

QVI — Quality Virtual Instruments

We build intelligent audio tools that run on your device. From stem separation to DDSP instrument synthesis.

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Flagship products

Audio software, not just utilities

QV1 and Neyora are the core of the QVI ecosystem — professional instruments designed to stay on your machine.

QV1

Coming Soon

QV1 — Stem Separation & Audio Processing Engine

Professional AI engine for vocal/instrumental separation and track processing.

  • Split mixed tracks into vocals, instruments, and supporting stems
  • Clean noise and artifacts without hollowing the source
  • Rebuild balance for remix, sample, and scoring workflows
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Neyora

In Development

Neyora — DDSP Instrument Synthesis

Transform text, voice, or MIDI into realistic instrument performance using DDSP technology.

  • Prompt an instrument performance from text or sung input
  • Map MIDI into expressive, physically informed timbre
  • Designed for composers who want studio-ready phrases, not generic loops
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Tools

Free

Free browser tools — QVI utilities

Open a dedicated tools page, pick a group — audio, PDF, images, text, or quick utilities — then use the tool you need. Files stay on your device.

  • Audio & video tools
  • Image tools
  • PDF tools
  • Text tools
  • Quick tools
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