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Voice AI

Realtime APIs vs the Cascaded Voice Pipeline

For years, voice AI meant stitching together speech-to-text, an LLM, and text-to-speech. Realtime speech-to-speech APIs replace that chain with a single model — and the difference shows up in every part of a live call.

Voxen10 min read
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Voice AI

Voice Agent vs IVR: What’s the Difference?

Both technologies answer calls automatically, but the experience is very different. Learn how IVR menus and voice agents work, where each fits, and what a small business should consider before choosing.

Voxen9 min read
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