Episode 92: AI Services: Lex & Polly episode artwork

EPISODE · Aug 31, 2025 · 22 MIN

Episode 92: AI Services: Lex & Polly

from Certified - AWS Certified Cloud Practitioner Audio Course · host Jason Edwards

In this episode, we explore two powerful AWS AI services: Amazon Lex and Amazon Polly. Amazon Lex is a service for building conversational interfaces, such as chatbots and voice assistants, using deep learning techniques for natural language understanding (NLU) and automatic speech recognition (ASR). We’ll explain how to use Lex to create chatbots that can interact with users via text or voice, and how it integrates with other AWS services like Lambda and DynamoDB to provide rich, dynamic interactions.Amazon Polly, on the other hand, is a text-to-speech service that converts text into lifelike speech. We’ll demonstrate how to use Polly to generate audio from text, making it ideal for applications like virtual assistants, automated customer support, and accessibility tools. By the end of this episode, you’ll understand how to use Lex and Polly to build intelligent, interactive applications that can engage users through both voice and text. Produced by BareMetalCyber.com, your trusted resource for expert-driven cybersecurity education.

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Episode 92: AI Services: Lex & Polly

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