NVIDIA Tacotron2

by NVIDIA

Reference Tacotron2 + WaveGlow stack from NVIDIA.

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TL;DR

Best for educational reference for autoregressive TTS. Pricing: free.

Category
Open source
License
BSD-3-Clause
Stars
★ 5.3k
Last push
2024-06-12
Pricing
free
Platforms
Linux

What it is

The original NVIDIA Tacotron2 implementation. BSD-3-Clause.

Best for: Educational reference for autoregressive TTS.
Watch out for: Superseded by FastPitch / Riva TTS.

Install / use

Features

Speaker diarizationNo
Word-level timestampsYes
Streaming / real-timeNo
Languages supported1
HIPAA eligibleNo

Links

GitHub repo ↗

NVIDIA Tacotron2 vs Whipscribe

FeatureNVIDIA Tacotron2Whipscribe
CategoryOpen sourceTranscription APIs
Pricingfree$4–$24 one-time packs (credits never expire) · $2 single unlock · 60 min free on signup
Speaker diarizationNoYes
Word timestampsYesYes
StreamingNoNo
Languages199
PlatformsLinuxWeb, API, MCP

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