---
title: "Voice Cloning"
slug: "tts-voice-cloning"
description: "Discover how to create personalized voices using Knovvu's voice cloning technology. This page explains the training, data requirements, and use cases for generating unique, lifelike voice models from real human speech."
updated: 2026-04-16T05:28:47Z
published: 2026-04-16T05:28:47Z
---

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

# Voice Cloning

SESTEK makes voice cloning simple and accessible. Whether you are working on a product, exploring what's possible, or need a branded voice for your application - the process is straightforward. Follow the steps below, and we handle the rest.

:::(Info)
Voice cloning is not yet available via API. To request a cloned voice, contact the SESTEK sales team directly.
:::
---

## How It Works

![tts-voice-cloning.png](https://cdn.document360.io/9bca2910-6a3b-4224-9470-43f91f9a6d57/Images/Documentation/tts-voice-cloning(1).png){height="" width=""}



---

## Recording Requirements

To produce a high-quality clone, your recording should meet the following criteria:

- **Record in a studio** - use a quiet, professional recording environment. Avoid recording on phones to prevent unwanted noise or static.
- **Sample rate** - 48 kHz for best results.
- **Speak naturally** - be dynamic, avoid monotony. The clone will reflect the energy and character of your recording.
- **Script** - you can read any plain text of your choice. No specific script is required, just ensure the content is clear and varied.

---

## Recording Duration

| Duration | What to expect |
|---|---|
| **1–2 minutes** | A quick trial clone - gives a general idea of the cloned voice quality |
| **20–30 minutes** | Recommended for best cloning performance and production-ready output |

Finding 20–30 minutes of clean studio recording can be challenging. A shorter recording of 1–2 minutes is enough to evaluate the results before committing to a full session. 

---

## Getting Started

Once your recording meets the criteria above, contact the **SESTEK Sales Team**. We take care of everything from there - processing, fine-tuning, and delivery. No technical setup required on your end.

Your cloned voice will be delivered ready to use.