Unlock the power of on-the-go learning and tackle the challenge of information overload with generative AI-powered audio read-outs. Use this blueprint to build a generative AI application that transforms PDF data—such as training documents, technical research, or documentation—into personalized audio content.
Leverage large language models (LLMs), text-to-speech, and NVIDIA NIM microservices to deploy a customized solution tailored to your organization’s proprietary data. This approach remains compliant with privacy requirements throughout the process.
This blueprint is flexible and customizable, so you can add additional functionality that suits your users’ needs, whether that is specific branding, analytics, real-time translation, or a digital human interface to deepen engagement.
Architecture Diagram
Key Features
PDF to Markdown Service
- Extracts content from PDFs and converts it into markdown format for further processing.
Monologue or Dialogue Creation Service
- AI processes markdown content, enriching or structuring it to create natural and engaging audio content.
Text-to-Speech (TTS) Service
- Converts the processed content into high-quality speech.
Minimum System Requirements
The solution leverages NVIDIA's cloud-based API Catalog endpoints, eliminating the need for local GPU hardware. All model inference is performed on NVIDIA's cloud infrastructure.
Software used in this blueprint
NIM microservices
3rd Party Software
- Langchain
- Docling Document Parser for PDF to Markdown Service
- ElevenLabs for Text-to-Speech Service
Ethical Considerations
NVIDIA believes Trustworthy AI is a shared responsibility, and we have established policies and practices to enable development for a wide array of AI applications. When downloaded or used in accordance with our terms of service, developers should work with their supporting model team to ensure the models meet requirements for the relevant industry and use case and address unforeseen product misuse. For more detailed information on ethical considerations for the models, please see the Model Card++ Explainability, Bias, Safety & Security, and Privacy Subcards. Please report security vulnerabilities or NVIDIA AI concerns here.
License
Use of the models in this blueprint is governed by the NVIDIA AI Foundation Models Community License.
Terms of Use
GOVERNING TERMS: The blueprint is governed by the NVIDIA Agreements | Enterprise Software | NVIDIA Software License Agreement and NVIDIA Agreements | Enterprise Software | Product Specific Terms for AI Product.
Meta Llama 3.3-70B
GOVERNING TERMS: The NIM container is governed by the NVIDIA Software License Agreement and the Product Specific Terms for AI Products;
Meta Llama 3.1 8B, Llama 3.1 70B Instruct, Llama 3.1 405B Instruct
GOVERNING TERMS: The NIM container is governed by the NVIDIA Software License Agreement and the Product Specific Terms for AI Products;
Use of this model is governed by the NVIDIA AI Foundation Models Community License Agreement. ADDITIONAL INFORMATION: Llama 3.1 Community License Agreement, Built with Llama.
