Evidence tier Source Confirmed · 8 captures on record
What the publisher says
As described on Microsoft Marketplace.
Flowtron is an open-source deep learning framework developed by NVIDIA for high-quality speech synthesis. It leverages flow-based generative models combined with autoregressive techniques to generate natural and expressive speech from text input. Flowtron enables developers and researchers to create customized text-to-speech pipelines with controllable voice style, pitch, and prosody, suitable for virtual assistants, audio content generation, and voice cloning.
Features of Flowtron:
Show the rest of the publisher’s description (12 more lines)
- Supports high-fidelity speech synthesis from text input.
- Enables expressive voice modeling, including control over intonation, pitch, and rhythm.
- Works with Python and PyTorch, supporting both CPU and GPU environments.
- Includes pretrained base models for quick testing and inference.
- Modular, extensible, and widely used in AI research, virtual assistants, and audio content generation.
To check the installed version of Flowtron in your environment:
$sudo su
$cd /opt
$cd /opt/flowtron
$source venv/bin/activate
$python -
Disclaimer: Flowtron is designed for speech synthesis using pretrained models. The quality of generated audio depends on the model checkpoint and configuration. Always refer to the official repository or documentation for the most accurate and up-to-date information.
Agent build and provenance
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Compliance
- FedRAMPConfirmedNot listed90%, registry-checkedNo FedRAMP Marketplace entry matched this vendor's domain, checked 2026-08-27registry recordas observed 2026-08-27
Confirmed means matched to a public authoritative registry. Claimed means the vendor or its listing states it, not yet cross-checked. A framework not shown was not found in any source we hold, which is not evidence against it. Not listed means a scoped registry check found no match for this vendor's domain: a No is a scoped registry check, not a compliance judgment. Confidence bands: 95% domain-verified, 90% registry-checked, 80% self-attested, 70% weak signal. Self-attested items marked “vendor's site” are gathered from the vendor's own website and are not verified by us.
Vendor
External enrichment · as of 2026-08-29
Sources
Publisher resources
1 linkLinked repositories
Unknown means this listing does not publish a repository. It is not a statement that the code is closed, and a linked repository is not a claim that the publisher wrote it: the registry computes that relationship privately and does not publish it.
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