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NaturalSpeech3 FACodec

huggingface.coVoice cloning & synthesis

PulseGate's liveness check found it on 8 Oct 2026; it is registered on Hugging Face Spaces and has been in the index since 21 Jul 2026. How this is checked

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.

Inferred · not functionally tested

FreeWebSelf-hostedCloud-managed
NaturalSpeech3 FACodec preview
Visit huggingface.co

Overview

3 features

Purpose: Cleaning up and transforming speech audio while preserving natural qualities.

Inferred · not functionally tested

Audience: AI researchers and audio engineers

Inferred · not functionally tested

Functions: voice_synthesis

Inferred · not functionally tested

Interfaces: API: unknown · MCP: unknown · CLI: unknown · Self-hosting: indicated (inferred, not tested)

Recorded constraints: pricing: free · license: Proprietary · platforms: WEB · deployment: browser, self_hosted, cloud_managed

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: huggingface.co. These links do not verify the individual claims.

NaturalSpeech3 FACodec sits in PulseGate's Voice cloning & synthesis category. Inferred · not functionally tested: It focuses on cleaning up and transforming speech audio while preserving natural qualities. Inferred · not functionally tested: It is built as an open-source project for AI researchers and audio engineers. Basis unknown · not verified: It is available for free. Basis unknown · not verified: It runs on the web, and it can be self-hosted.

Behind NaturalSpeech3 FACodec is amphion. Inferred · not functionally tested: Among its 3 catalogued features are Speech Reconstruction, Voice Conversion, and Audio Upload.

Summary written by a language model from the project’s public pages.

Tasks: Inferred · not functionally tested

  • Speech Reconstruction
  • Voice Conversion
  • Audio Upload

Topics: Inferred · not functionally tested

Tags
speech-reconstructionvoice-conversionfacodecnaturalspeech3
AI capabilities
Audio
Inference: Cloud APIWeights: Open

JSON profile · Text profile · Access guide

Built with & integrations

Hosting
AWS
AI providers
local_oss
Runs on
BrowserSelf-hostedCloud-managed
Detected from
AWS
x-amz-cf-id header · x-amz-cf-pop header · via header
local_oss
huggingface in the HTML

Trust & compliance

Public signals
HTTPSFree tier

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed21 Jul · 19:47 UTC
    amphion/naturalspeech3_facodec seen via Hugging Face Enumerator
    Source: Hugging Face Enumerator · Open

Frequently asked questions about NaturalSpeech3 FACodec

What does NaturalSpeech3 FACodec do?
Inferred · not functionally tested: NaturalSpeech3 FACodec focuses on cleaning up and transforming speech audio while preserving natural qualities. It is catalogued under Voice cloning & synthesis on PulseGate.
Who is NaturalSpeech3 FACodec for?
Inferred · not functionally tested: NaturalSpeech3 FACodec is an open-source project built for AI researchers and audio engineers.
Does NaturalSpeech3 FACodec have a free plan?
Basis unknown · not verified: Yes — NaturalSpeech3 FACodec is free to use.
What platforms does NaturalSpeech3 FACodec run on?
Basis unknown · not verified: NaturalSpeech3 FACodec runs on the web. It can also be self-hosted.
Is NaturalSpeech3 FACodec still active?
PulseGate's liveness check found it on 8 Oct 2026.
Who makes NaturalSpeech3 FACodec?
NaturalSpeech3 FACodec is developed by amphion.

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