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# Documentation Dataset: TTS_Multilingual_Data
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## Dataset Summary
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This large-scale multilingual corpus is designed for linguistic analysis and the development of speech processing models. It supports tasks such as **Text-to-Speech (TTS)**, **Automatic Speech Recognition (ASR)**, and **speaker identification**. Structured in **Parquet format**, it serves as a key resource for training and evaluating models, using metrics tailored to ASR and speech technologies.
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## Thematic Categories
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Our dataset is organized into the following thematic categories. Please note that all audio files have a maximum duration of **20 seconds**.
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### Discours & Conférences
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- "conférence TED"
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- "discours politique"
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- "interview"
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- "podcast"
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### Conversations & Dialogues
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- "conversation téléphonique"
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- "dialogue spontané"
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- "discussion en groupe"
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- "interview audio"
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### Contenus Médias & Divertissement
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- "extrait de radio"
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- "chronique radio"
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- "narration audio"
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### Instructions & Assistants Vocaux
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- "commandes vocales"
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- "assistant vocal"
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- "notification audio"
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- "message automatique"
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### Langage Informel & Expressions Courantes
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- "argot"
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- "expressions françaises"
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- "langage familier"
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- "parler jeune"
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- "émotions en parole"
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### Accessibilité & Inclusion
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- "parole avec accent"
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- "voix de personnes âgées"
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- "enfants qui parlent"
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### Littérature & Culture
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- "littérature"
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- "conte"
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- "fable"
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- "poésie"
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- "extrait de roman"
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## Supported Tasks
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- **Text-to-Speech (TTS)**: The dataset can be used to train models for generating speech from text.
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- **Automatic Speech Recognition (ASR)**: The dataset can be used to train models for transcribing speech to text. The most common evaluation metric is the **Word Error Rate (WER)**.
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- **Speaker Identification**: The dataset supports tasks related to identifying speakers based on their voice.
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## Dataset Structure
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### Organisation of the Project
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The dataset, **TTS_Multilingual_Data**, is organized as follows:
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containing one subfolder. The train subfolder includes data files in Parquet format (e.g., data1.parquet), while the audio subfolder contains audio files in WAV format (e.g., audio1.wav). Additionally, a readme.md file at the root level provides detailed information about the dataset's content and usage.
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### Columns
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- **audio_path** (string): Path to the audio file.
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- **text** (string): Ground truth transcription.
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- **duration** (float64): Duration of the audio file in seconds.
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- **speaker_id** (string or int): Identifier for the speaker.
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- **audio_format** (string): Format of the audio file (e.g., WAV, MP3).
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- **sampling_rate** (int): Sampling rate of the audio file.
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- **language** (string): Language of the transcription.
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- **gender** (string): Gender of the speaker (if available).
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## File Format
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The dataset is delivered in **Parquet format**, optimized for efficient storage and processing.
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## 8. Contact
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For inquiries, please contact:
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- **Email**: [info@databoost.us](mailto\:info@databoost.us)
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- **Website**: [databoost.us](https://databoost.us)
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## Citations Information
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If you use this dataset, please cite it as follows:
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```bibtex
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@article{
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title={TTS_Multilingual_Data},
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author={Databoost},
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year={2025}
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}
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