Definition
Text-to-speech (TTS) is the technology that converts written text into spoken audio. In voice AI, TTS generates the agent's voice responses, and modern neural TTS produces highly natural, human-like speech.
Why it matters
TTS quality shapes how human and trustworthy the agent sounds, which affects caller experience and conversion.
Frequently asked questions
What is Text-to-Speech?
Text-to-speech (TTS) is the technology that converts written text into spoken audio. In voice AI, TTS generates the agent's voice responses, and modern neural TTS produces highly natural, human-like speech.
Why does Text-to-Speech matter for AI voice agents?
TTS quality shapes how human and trustworthy the agent sounds, which affects caller experience and conversion.
How is Text-to-Speech used in AI phone call automation?
In AI phone call automation, Text-to-Speech is part of the Speech Technology foundation. TTS quality shapes how human and trustworthy the agent sounds, which affects caller experience and conversion. It connects closely to related concepts like Synthetic Voice, Voice Cloning, ElevenLabs, which together shape how a voice agent understands callers and completes real tasks such as booking appointments and qualifying leads.
Related Terms
Sources
Definitions and claims on this page are grounded in the following authoritative external references.
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