711
Dictionary

Text-to-Speech (TTS)

Generating natural-sounding audio from text.

1 min readupdated 2026-07-04

/ quick answer

Modern TTS (ElevenLabs, OpenAI, Play.ht) produces near-human voices with emotion and pacing controls. Voice cloning enables branded, consistent audio at scale. Generating natural-sounding audio from text.

Generating natural-sounding audio from text. Modern TTS (ElevenLabs, OpenAI, Play.ht) produces near-human voices with emotion and pacing controls. Voice cloning enables branded, consistent audio at scale. In practice: A course platform generates narration for every lesson in the founder's cloned voice.
Definition
Modern TTS (ElevenLabs, OpenAI, Play.ht) produces near-human voices with emotion and pacing controls. Voice cloning enables branded, consistent audio at scale.
Example
A course platform generates narration for every lesson in the founder's cloned voice.

/ frequently asked

What is Text-to-Speech (TTS)?

Modern TTS (ElevenLabs, OpenAI, Play.ht) produces near-human voices with emotion and pacing controls. Voice cloning enables branded, consistent audio at scale.

What is an example of Text-to-Speech (TTS)?

A course platform generates narration for every lesson in the founder's cloned voice.

Why does Text-to-Speech (TTS) matter?

Generating natural-sounding audio from text.

What should I learn after Text-to-Speech (TTS)?

Open the related workflows and prompts further down this page: they show how this idea is applied in a real task, step by step.

/ topics#ai#audio

/ continue exploring

Related concepts

The vocabulary this page depends on.

  • →AI Voice Agent Latency

    AI voice agent latency refers to the delay between a user speaking and an AI voice agent's response, critically impacting the naturalness and effectiveness of real-time voice interactions.

  • →AI Voice Agent

    An AI voice agent is a software program that interacts with users using natural language spoken input and output, performing tasks or providing information. These agents leverage technologies like Automatic Speech Recognition (ASR) and Text-to-Speech (TTS) to simulate human-like conversations.

  • →Transcription (ASR)

    Converting speech audio into text.

  • →Text-to-Speech (TTS)

    Text-to-Speech (TTS) is a technology that converts written text into spoken words, allowing digital devices to vocalize content. It is a fundamental component of AI voice agents, screen readers, and navigation systems.

all dictionary →

Related workflows

Turn this into a repeatable process.

all workflows →

Related tool stacks

The tools that run it in production.

all tool stacks →

Comparisons & alternatives

Pick between the options.

all comparisons →

Long-form guides on this topic