NVIDIA RIVA 2.0: What's New
NVIDIA® Riva is available with fully optimized pipelines for deploying real-time AI speech applications such as transcription and virtual assistants.
Riva highlights include:
- World-class automatic speech recognition (ASR) and text-to-speech (TTS) models
- ASR support for Spanish, German, and Russian in addition to English
- Real-time Text-To-Speech pipeline with fine-grained control for expressivity
- Easy workflow to fine-tune on custom data with NVIDIA TAO Toolkit
- Ability to scale to hundreds of thousands of real-time streams
- End-to-end workflow and tools to deploy services using single command
Download Now Documentation Forum
Introduction to Riva
Quick Start Guide
Get step-by-step instructions for deploying pretrained models as services on a local workstation and how to interact with them through a client.
Introductory Blog
Learn about Riva’s architecture, key features, and components for building speech AI services.
Introductory Webinar
Build and deploy end-to-end speech AI pipelines using NVIDIA Riva.
Riva Developer Starter Kits
Everything you need to start developing your speech AI with NVIDIA Riva, including tutorials, notebooks, and documentation.
Automatic Speech Recognition
- Getting Started with Riva ASR Video
- 3-Part Blog for Training and Deployment
- Contact Center Sample App
- Jupyter Notebook for Fine Tuning your ASR model
- ASR Documentation
Get Started
Text-to-Speech
- Virtual Assistant Sample
- Virtual Assistant with RASA Tutorial
- Setting up a TTS Service Sample
- Customizing TTS with SSML Sample
- TTS Documentation
Get Started
Riva Enterprise
For large-scale deployment and full-service support, NVIDIA offers Riva Enterprise.
Download Now
Riva Tutorials
- (Blog) Speech Recognition: Generating Accurate Transcriptions Using NVIDIA Riva
- (Blog) Creating Voice-Based Virtual Assistants Using NVIDIA Riva and Rasa
- (Blog) Building Transcription and Entity Recognition Apps Using NVIDIA Riva
- (Notebook) Automatic Speech Recognition
- (Notebook) Punctuation and Capitalization
- (Sample App) Deploying Riva ASR Service on AWS EKS
- (Sample App) Virtual Assistant (with Google Dialogflow)
Documentation
Riva Custom Voice Recorder Is Available in Early Access
Riva Custom Voice recorder is a tool powered by Riva Text-To-Speech pipeline to develop an AI voice clone.
Apply for Early AccessNVIDIA’s platforms and application frameworks enable developers to build a wide array of AI applications. Consider potential algorithmic bias when choosing or creating the models being deployed. Work with the model’s developer to ensure that it meets the requirements for the relevant industry and use case; that the necessary instruction and documentation are provided to understand error rates, confidence intervals, and results; and that the model is being used under the conditions and in the manner intended.