## DATASETS

Canonical URL: https://side.inc/services/datasets
Provider: Side (https://side.inc)

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### 40+ Languages and Locales

### 250+ Unique TTS Voices Cast and Recorded

### 10+ Years' Experience

![](https://d1r5h1ay0no5pj.cloudfront.net/side/wp-content/uploads/2024/11/24115833/Datasets-Background-D.png)

## YOUR PARTNER IN SPEECH TECHNOLOGY

With over 10 years' experience supporting the world’s biggest tech companies, Side offers a full range of data collection services for virtual assistants, AI models, text to speech (TTS), and automatic speech recognition (ASR). We handle everything from linguistics and collection, to annotation and evaluation, in any language. With studios worldwide and a large network of experts, we are the ideal partner for any industry to reach billions of users each day.

[GET IN TOUCH](https://side.inc/contact)

![ptw-side](https://d1r5h1ay0no5pj.cloudfront.net/side/wp-content/uploads/2024/11/03091026/Top-Background-D-Image-6.png)

LINGUISTIC SERVICES
Dialect evaluation, phonology definition, lexicon and phoneme inventory creation, phonemic transcription, script proofing, audio QA... we do it all, thanks to our teams of native linguists.

AUDIO DATA COLLECTION
Whether casting, directing, and recording for virtual assistants, or gathering crowd-sourced speech from non-pro speakers, we deliver high-quality data that matches your requirements.

DATA ANNOTATION
Our teams of native speakers and linguists evaluate, annotate, label, and classify audio datasets to train your AI models to the highest standard, and help create cutting-edge voice applications.

SCALABLE DATASET SOLUTIONS
For large-scale, crowd-sourced voice data collection across any demographic and locale, we have developed a fully-managed and scalable remote production model built around our proprietary platform. Speakers record themselves on their personal devices and submit to the cloud, while our teams review, gathering quality audio data in a fast, efficient, reliable, and secure manner.

![ptw-side](https://d1r5h1ay0no5pj.cloudfront.net/side/wp-content/uploads/2025/02/clip-path.svg)

Dialect evaluation, phonology definition, lexicon and phoneme inventory creation, phonemic transcription, script proofing, audio QA... we do it all, thanks to our teams of native linguists.

###### DATASETS

## FROM THE LAB

[VISIT THE LAB](https://side.inc/lab)

[

![side-ptw-news-image](https://d1r5h1ay0no5pj.cloudfront.net/side/wp-content/uploads/2025/02/15094750/TTS545x420LowQuality.png)![side-ptw-news-image](https://d1r5h1ay0no5pj.cloudfront.net/side/wp-content/uploads/2025/02/15094750/TTS545x420.png)

July 1, 2021

## What Is Text-to-Speech?

[DATASETS](https://side.inc/lab/what-is-text-to-speech)

## EXPLORE MORE

![game-development](https://d1r5h1ay0no5pj.cloudfront.net/side/wp-content/uploads/2024/11/20132715/game-dev-icon.svg)

![game-development](https://d1r5h1ay0no5pj.cloudfront.net/side/wp-content/uploads/2024/11/29062942/game-dev-icon-mob.svg)

## GAME DEVELOPMENT

![quality-assurance](https://d1r5h1ay0no5pj.cloudfront.net/side/wp-content/uploads/2024/11/20133120/qa-icon.svg)

![quality-assurance](https://d1r5h1ay0no5pj.cloudfront.net/side/wp-content/uploads/2024/11/29064213/qa-icon-mob.svg)

## QUALITY ASSURANCE

![localization](https://d1r5h1ay0no5pj.cloudfront.net/side/wp-content/uploads/2024/11/20133006/localization-icon.svg)

![localization](https://d1r5h1ay0no5pj.cloudfront.net/side/wp-content/uploads/2024/11/29064028/localization-icon-mob.svg)

## LOCALIZATION

![audio-production](https://d1r5h1ay0no5pj.cloudfront.net/side/wp-content/uploads/2024/11/Audio-Icon-1-1.svg)

![audio-production](https://d1r5h1ay0no5pj.cloudfront.net/side/wp-content/uploads/2024/11/audio-mob-icon-1.svg)

## AUDIO PRODUCTION

![player-support](https://d1r5h1ay0no5pj.cloudfront.net/side/wp-content/uploads/2024/11/20133042/player-support-icon.svg)

![player-support](https://d1r5h1ay0no5pj.cloudfront.net/side/wp-content/uploads/2024/11/29064106/player-support-icon-mob.svg)

## PLAYER SUPPORT

![localization-qa](https://d1r5h1ay0no5pj.cloudfront.net/side/wp-content/uploads/2024/11/20132924/localization-qa-icon.svg)

![localization-qa](https://d1r5h1ay0no5pj.cloudfront.net/side/wp-content/uploads/2024/11/29063844/localization-qa-icon-mob.svg)

## LOCALIZATION QA

![datasets](https://d1r5h1ay0no5pj.cloudfront.net/side/wp-content/uploads/2024/11/20132755/datasets-icon.svg)

![datasets](https://d1r5h1ay0no5pj.cloudfront.net/side/wp-content/uploads/2024/11/29063043/datasets-icon-mob.svg)

## DATA SETS