How Chunked Audio Streaming Works

So that the first sound arrives almost instantly, audio is delivered in parts — chunks. Let's break down the mechanics.

A stream instead of a file

The model generates speech in segments and streams them to the client right away. Playback begins while the tail is still being computed.

Why this matters for long texts

A book or an article does not make you wait for the whole thing: the listener starts from the first seconds while the buffer fills in the background.

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