How to build a Personal Voice Assistant - Step by Step

Опубликовано: 01 Апрель 2026
на канале: Applied with AI - Tamil
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Imagine talking to your computer — and it actually talks back!

In this video, I’ll show you how to build a real-time AI Voice Assistant using OpenAI’s Realtime API, JavaScript, and HTML.
You’ll learn how to record your voice, send it to the AI, get an instant response, and even make the AI speak using text-to-speech.

00:00 Intro
00:59 Membership Update
01:28 Voice Assistant Workflow
02:31 Building voice assistant
05:28 Testing voice assistant

🧩 What you’ll learn:

How voice-to-text (Speech Recognition) works

How to process voice input using OpenAI’s Realtime API

How to make the AI talk back using TTS (Text to Speech)

How to create a simple web interface for your AI assistant

🗣️ Whether you want to build your own Jarvis, a voice-based chatbot, or just learn how AI listens and responds in real time, this project is the perfect starting point.

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