> ## Documentation Index
> Fetch the complete documentation index at: https://docs.sayvyai.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Voice Persona

> Designing conversational prompts, speech style, and pronunciation

# Voice Persona

*This page covers voice prompt design principles, neural voice styling, and SSML markup control.*

***

## Conversational Voice Prompt Engineering

*Content coming soon.*

* Designing system prompts for natural spoken dialogue
* Eliminating visual artifacts (markdown tables, bullet points, raw URLs)
* Phonetic formatting for acronyms, numbers, and currency values

***

## SSML Markup & Prosody Control

*Content coming soon.*

* Pause insertion (`<break time="250ms"/>`)
* Speech rate and pitch modulation (`<prosody>`)
* Pronunciation lexicons and phonetic spellings (`<phoneme>`)

***

## Latency-Masking Utterances (Filler Audio)

*Content coming soon.*

* Dynamic filler generation during background database queries and tool calls
* Contextual fillers ("*Let me check that order for you...*")


This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.