
Voice AI Explained: Speech-to-Text, TTS and Voice Agents
Voice AI explained simply: how speech-to-text, text-to-speech and voice agents work, what they're good for, what they cost, and what to watch out for.
6 articles
Honest, hands-on looks at the tools worth your time.

Voice AI explained simply: how speech-to-text, text-to-speech and voice agents work, what they're good for, what they cost, and what to watch out for.

What is an AI agent, and how is it different from a chatbot? A plain-English guide to how AI agents work, what they can do, and the risks to watch for.

What is a context window in AI? Learn what tokens are, how context limits affect long chats and documents, and how to work around them, in plain English.

What a mixture-of-experts (MoE) AI model is, how routing and active parameters work, and why so many new models use MoE, explained in plain English.

Run an AI model on your own laptop for free and offline. A beginner's guide to Ollama and LM Studio, hardware needs, choosing a model and first commands.

What open-weight and closed AI models are, how they differ on cost, privacy and quality, and a simple way to decide which fits your needs.