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Audio / Speech / Voice Datasets to Train Conversational AI Models

Off-the-shelf Voice Dataset / Speech Dataset / Audio Datasets in multiple languages — ready for ASR, TTS and voice AI.

Speech Datasets

Explore a wide range of accents, languages, & styles for speech datasets

Speech Data
0 k+ Hours
Languages
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Different Topics
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Countries
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Browse by Category

Call Center

50+ Datasets ›

Podcast

36+ Datasets ›

Wake Word

68+ Datasets ›

TTS

13+ Datasets ›

General Conversation

41+ Datasets ›

Singing Audio

8+ Datasets ›

Scripted Monologues

24+ Datasets ›

Spontaneous IVR

6+ Datasets ›

Filters

African American Vernacular Dataset Speech Data

Call-Center, Podcast

African American Vernacular Dataset

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African American Wake Word Dataset Speech Data

Wake Word / Keyphrase

African American Wake Word Dataset

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Afrikaans Dataset Speech Data

General Conversation, Podcast

Afrikaans Dataset

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Arabic Dataset Speech Data

Call-Center, General Conversation, Scripted Monologue, Singing Audio

Arabic Dataset

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Assamese Dataset Speech Data

Call-Center, General Conversation, Podcast

Assamese Dataset

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Bengali Dataset Speech Data

Call-Center, General Conversation, Podcast, Scripted Monologue

Bengali Dataset

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Bengali Wake Word Dataset Speech Data

Wake Word / Keyphrase

Bengali Wake Word Dataset

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Boston English Dataset Speech Data

Call-Center, General Conversation, Podcast

Boston English Dataset

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Brazilian Portuguese Dataset Speech Data

General Conversation

Brazilian Portuguese Dataset

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British Wake Word Dataset Speech Data

Wake Word / Keyphrase

British Wake Word Dataset

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Bulgarian Dataset Speech Data

General Conversation

Bulgarian Dataset

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Burmese Dataset Speech Data

General Conversation, TTS

Burmese Dataset

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Canadian French Dataset Speech Data

TTS

Canadian French Dataset

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Chinese Dataset Speech Data

Call-Center, Podcast, Scripted Monologue, Singing Audio

Chinese Dataset

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Chinese English Dataset Speech Data

Call-Center, Podcast

Chinese English Dataset

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Chinese Simplified Dataset Speech Data

TTS

Chinese Simplified Dataset

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Chinese Singing Audio Dataset Speech Data

Singing Audio

Chinese Singing Audio Dataset

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Chinese Traditional Dataset Speech Data

TTS

Chinese Traditional Dataset

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Chittagonian Dataset Speech Data

General Conversation, TTS

Chittagonian Dataset

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Czech Dataset Speech Data

Call-Center, Spontaneous IVR

Czech Dataset

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Comprehensive Speech Data Solutions: Fast, Flexible, and Best-in-Class Quality

Comprehensive Voice Data Solutions
  • End-to-end service: Complete service with expert domain knowledge and fast delivery.
  • Flexible: Choose custom, semi-custom, or off-the-shelf voice datasets with flexible ownership.
  • Domain Expert: Hire a Specialized Domain Expert for Fast, Quality AI Datasets.
  • Quality: Get quality checks from industry experts.
  • Licensing: Get a license tailored to your needs.
  • Ethical Data: We ensure contributors are informed and consent to data use.

Key Capabilities

We maintain the highest legal and ethical standards, prioritizing transparency, contributor autonomy, and fair compensation.

Off-the-Shelf & Custom Datasets

License pre-built datasets for fast starts, or commission custom speech data collection built to your languages, accents, and domain. Flexible ownership and licensing let teams scale from pilot to production without rebuilding pipelines.

100+ Languages & Accents

Shaip covers major and low-resource languages with regional accent variation — US, UK, Indian and Australian English; Gulf, Levantine and Egyptian Arabic; and dozens more — so models recognize speech as it is actually spoken worldwide.

Every Dataset Type

Access call-center, general conversation, scripted monologue, spontaneous IVR, wake-word, TTS, podcast and singing-audio datasets — each labeled by sample rate (8–48 kHz) for the right fidelity per use case.

Transcription & Rich Metadata

Every dataset ships with transcriptions, speaker demographics, recording-environment tags and timestamps, in standard formats (WAV/FLAC/MP3 + CSV/JSON), ready to drop into TensorFlow, PyTorch or Kaldi pipelines.

Expert Quality Assurance

A multi-step QA process — pilot reviews, expert validation, noise checks and transcription verification — ensures recordings meet training-grade accuracy before delivery.

Ethical Sourcing & Compliance

All contributors give informed consent with fair compensation, and datasets align to GDPR and applicable privacy standards — reducing legal and bias risk in your training data.

Industries & Use Cases

Voice Assistants & ASR

Train wake-word and speech-recognition engines on natural, multi-accent audio.

Text-to-Speech (TTS)

Build natural-sounding synthetic voices with clean studio TTS datasets.

Call-Center & CX AI

Improve transcription and analytics with real call-center conversation data.

Healthcare & Medical Voice

Source consented medical and clinical audio for healthcare speech models.

Conversational & LLM Voice

Fuel voice-enabled chatbots and LLM voice models with spontaneous dialogue.

Multilingual & Indic AI

Localize for global and Indian-language markets with native-speaker datasets.

Why choose Shaip Key Capabilities

We maintain the highest legal and ethical standards, prioritizing transparency, contributor autonomy, and fair compensation.

Fair Pay

Contributor Agreement

Transparency

Privacy & Confidentiality

Diversity & Inclusion

Contributor Freedom

Frequently Asked Questions (FAQ)
1. What are speech datasets?

Speech datasets are collections of audio recordings and metadata used to train and test AI/ML models for tasks such as speech recognition, text-to-speech (TTS), and voice synthesis.

2. Why are speech datasets important for AI/ML projects?

They are essential for training AI to process, understand, and generate human speech, improving the performance of voice assistants, chatbots, and transcription systems.

3. What types of speech datasets are available?

The datasets include general conversation, call center recordings, wake words/keyphrases, ambient sounds, TTS, spontaneous dialogue, scripted monologues, and singing audio.

4. What languages and accents are supported?

The datasets cover over 65 languages and regional accents, including US English, Arabic, Mandarin, Hindi, Spanish, and accents like New York English and African American Vernacular.

5. What sample rates are available?

Sample rates include 8 kHz, 16 kHz, 44 kHz, and 48 kHz, ensuring compatibility with various AI/ML applications.

6. What are the key use cases for speech datasets?

Speech datasets are used to train voice assistants, improve automatic speech recognition, build chatbots, train TTS systems, and enhance regional and multilingual models.

7. What metadata is included in the datasets?

Metadata includes speaker demographics, recording environments, transcriptions, timestamps, and audio quality details.

8. How is the quality of the datasets ensured?

Quality is maintained through high-resolution recordings, noise reduction, expert validation, and alignment with industry standards.

9. Are the datasets ethically sourced?

Yes, contributors provide informed consent, and diversity, inclusion, and fair compensation are ensured.

10. Can the datasets be customized?

Yes, they can be customized by language, accent, dataset type, or speaker demographics.

11. Are the datasets scalable?

Yes, they include thousands of hours of audio, making them suitable for both small and large-scale projects.

12. How can these datasets integrate into AI workflows?

The datasets are delivered in standard formats with metadata for easy integration into AI workflows.

13. What licensing options are available?

Flexible licensing options are available, including off-the-shelf datasets or fully customized solutions.

14. What is the cost of speech datasets?

Costs vary based on dataset size, customization, and licensing needs. Contact us for the best quote.

15. What are the delivery timelines?

Timelines depend on the project size and complexity, but are designed to meet deadlines efficiently.

16. How do speech datasets add value to AI applications?

They enable AI systems to understand and generate natural speech, improve transcription, and enhance the performance of voice assistants and chatbots.

17. Where can I get voice datasets to train LLM voice models?
Shaip licenses off-the-shelf and custom speech datasets built for voice AI and LLM voice training, including spontaneous dialogue, conversational and TTS data across 100+ languages. Each dataset ships with transcriptions and metadata, so teams can fine-tune voice models without sourcing or cleaning raw audio first. Request a quote to scope languages, accents and volume.
18. Can I get a custom speech dataset for my AI model?
Yes. Shaip commissions custom speech data collection to your exact languages, accents, dataset type, sample rate and speaker demographics, then transcribes and QA-validates it before delivery. Custom datasets suit domain-specific needs — healthcare, call-center or wake-word — where off-the-shelf data falls short.
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