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NVIDIA Riva

Getting Started

  • Overview
  • Quick Start Guide
  • Riva Enterprise
  • Release Notes

Tutorials

  • Speech Recognition
    • How do I use Riva ASR APIs with out-of-the-box models?
    • How to Improve Recognition of Specific Words
    • How do I boost specific words at runtime with word boosting?
    • How to Customize Riva ASR Vocabulary and Pronunciation with Lexicon Mapping
    • How to pretrain a Riva ASR Language Modeling (n-gram) with TAO Toolkit
    • How to fine-tune a Riva ASR Acoustic Model (Citrinet) with TAO Toolkit
    • How to deploy custom Acoustic Model (Citrinet) trained with TAO Toolkit on Riva
  • Speech Recognition - New Language Adaptation
    • The Making of RIVA German ASR Service
    • The Making of RIVA Hindi ASR Service
    • The Making of the Riva Mandarin ASR Service
  • Speech Synthesis
    • How do I use Riva TTS APIs with out-of-the-box models?
    • How do I customize Riva TTS audio output with SSML?
    • How to train Riva TTS models (FastPitch and HiFiGAN) with TAO Toolkit
    • How to Deploy a custom TTS Models (FastPitch and HiFi-GAN) trained with TAO Toolkit Riva

Architecture

  • Overview
  • Clients in a New Programming Language

Speech Recognition

  • ASR Overview
  • ASR Customization Best Practices
  • Pipeline Configuration
  • Performance

Speech Synthesis

  • TTS Overview
  • Controllable TTS (SSML)
  • Custom Models
  • Performance

Natural Language Processing

  • NLP Overview
  • Custom Models

Installation

  • Best Practices
  • Local (Docker)
  • Kubernetes
  • How to Deploy Riva at Scale on AWS with EKS
  • NVIDIA Fleet Command

SDKs and Sample Apps

  • Python
  • Command-line Clients
  • Sample Apps
    • Riva Contact
    • Riva Virtual Assistant Example
    • Virtual Assistant (with Rasa)
    • Virtual Assistant (with Google Dialogflow)
    • SpeechSquad
    • AudioCodes VoiceGateway Sample

Reference

  • Models
    • Speech Recognition
    • Natural Language Processing
    • Speech Synthesis
  • gRPC & Protocol Buffers
  • NGC Artifacts
  • Troubleshooting
  • Support Matrix
  • Archives
  • Upgrading
  • Acknowledgements
  • End User License Agreement
  • Notice

Speech Synthesis

Speech Synthesis#

  • How do I use Riva TTS APIs with out-of-the-box models?
    • NVIDIA Riva Overview
    • Speech generation with Riva TTS APIs
    • Go deeper into Riva capabilities
  • How do I customize Riva TTS audio output with SSML?
    • NVIDIA Riva Overview
    • Customizing Riva TTS audio output with SSML
    • Go deeper into Riva capabilities
  • How to train Riva TTS models (FastPitch and HiFiGAN) with TAO Toolkit
    • NVIDIA Riva Overview
    • NVIDIA TAO Toolkit Overview
    • Text to Speech
    • TTS using TAO
    • TTS Inference with TAO Toolkit
    • What’s Next?
  • How to Deploy a custom TTS Models (FastPitch and HiFi-GAN) trained with TAO Toolkit Riva
    • NVIDIA Riva Overview
    • Train, Adapt and Optimize (TAO) Toolkit
    • Speech generation with Riva TTS APIs
    • Riva ServiceMaker
    • Start the Riva Server
    • Run Inference

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The Making of the Riva Mandarin ASR Service

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How do I use Riva TTS APIs with out-of-the-box models?

By NVIDIA
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Last updated on Sep 01, 2022.