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NaturalSpeech3 FACodec
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NaturalSpeech3 FACodec

huggingface.co·Voice, TTS & speech

NaturalSpeech3 FACodec is a demo that processes uploaded speech recordings to produce clean, high-quality WAV files. It can also perform voice conversion by matching the characteristics of a second reference recording. The tool demonstrates advanced codec and speech synthesis techniques from the Amphion project.

Free
WebSelf-hostedCloud-managed
N
NaturalSpeech3 FACodec preview
Visit huggingface.co↗

Overview

3 features

NaturalSpeech3 FACodec sits in PulseGate's Voice, TTS & speech category. It focuses on cleaning up and transforming speech audio while preserving natural qualities. NaturalSpeech3 FACodec is an open-source project aimed at AI researchers and audio engineers. The product is available for free. The product ships for the web, and it can be self-hosted.

amphion builds and maintains NaturalSpeech3 FACodec, and the product first shipped in 2024. Among its 3 catalogued features are Speech Reconstruction, Voice Conversion, and Audio Upload.

  • ✓Speech Reconstruction
  • ✓Voice Conversion
  • ✓Audio Upload

Tags

speech-reconstructionvoice-conversionfacodecnaturalspeech3

AI capabilities

AudioInference: Cloud APIWeights: Open

Built with & integrations

Hosting
aws
AI providers
local_oss
Runs on
BrowserSelf-hostedCloud-managed

Trust & compliance

LicenseProprietary
Verified signals
✓ HTTPS✓ Free tier

Recent events

Latest indexed changes and source events

  1. IndexedJul 21, 7:47 PM

    amphion/naturalspeech3_facodec verified by the PulseGate indexer

    Source: PulseGate indexerOpen ↗

Frequently asked questions about NaturalSpeech3 FACodec

What is NaturalSpeech3 FACodec?
NaturalSpeech3 FACodec focuses on cleaning up and transforming speech audio while preserving natural qualities. It is catalogued under Voice, TTS & speech on PulseGate.
Who should use NaturalSpeech3 FACodec?
NaturalSpeech3 FACodec is an open-source project built for AI researchers and audio engineers.
Does NaturalSpeech3 FACodec have a free plan?
Yes — NaturalSpeech3 FACodec is free to use.
What platforms does NaturalSpeech3 FACodec run on?
NaturalSpeech3 FACodec runs on the web. It can also be self-hosted.
Is NaturalSpeech3 FACodec still active?
PulseGate's liveness checks currently classify NaturalSpeech3 FACodec as active.
What tools are similar to NaturalSpeech3 FACodec?
Similar tools tracked by PulseGate include Neucodec, DiffSpeech, and Text To Speech.NeucodecDiffSpeechText To Speech
Who develops NaturalSpeech3 FACodec?
NaturalSpeech3 FACodec is developed by amphion.
How long has NaturalSpeech3 FACodec been around?
NaturalSpeech3 FACodec first shipped in 2024.

At a glance

Platforms
Web
Languages
English
First seen
Mar 25, 2024
Activity
🟢 Active
Status
🟢 Active
Built for
AI researchers and audio engineers
Model
Open source
Solves
Cleaning up and transforming speech audio while preserving natural qualities.

Developer

amphion

Live coverage

Confidence
High · 86
Indexed
Jul 21, 2026
Lifecycle
Alive
Activity
Active
First seen
Mar 2024
Last seen
today
Identity audit (10)
Entity ID
cmrv2ggf7025ga0x5gmksz5e8
Slug
amphion-naturalspeech3-facodec-huggingface-co
Lifecycle last checked
Jul 21, 2026
Verification state
Indexed for public listing
Claim / listing state
Unclaimed · listed: yes
Index status
Included in index
Latest evidence snapshot
Jul 21, 2026
Timeline basis
Indexed-at chronology (no inferred launch/funding milestones).
Last updated
Jul 21, 2026
Canonical URL
https://huggingface.co/spaces/amphion/naturalspeech3_facodec

Similar apps

Other apps tracked under the same category.

  • Neucodec
    huggingface.co
  • DiffSpeech
    huggingface.co
  • Text To Speech
    huggingface.co
  • OmniVoice
    huggingface.co
  • SenseVoice
    huggingface.co
  • NeuTTS-Air
    huggingface.co