datasets
Training and evaluation data, with the modality, task and licence stated up front. Listed live from the Hugging Face Hub.
kasem-speech-text-parallel
This dataset is shared under CC BY-NC 4.0, which means you are free to use, share, and adapt it for non-commercial research and educational purposes with attribution. You can read the full license at https://creativecommons.org/licenses/by-nc/4.0/.
Kasem Speech-Text Parallel Dataset
Dataset Description
This dataset contains 75990 parallel speech-text pairs for Kasem, a language spoken primarily in Ghana. The dataset consists of audio recordings paired with their… See the full description on the dataset page: https://huggingface.co/datasets/ghanaopenai/kasem-speech-text-parallel.ga-speech-text-parallel-90k
This dataset is shared under CC BY-NC 4.0, which means you are free to use, share, and adapt it for non-commercial research and educational purposes with attribution. You can read the full license at https://creativecommons.org/licenses/by-nc/4.0/.
This dataset is made available because of Ghana NLP's volunteer driven research work. Please consider contributing to any of our projects on Github
Ga Speech-Text Parallel Dataset
Dataset Description
This dataset… See the full description on the dataset page: https://huggingface.co/datasets/ghanaopenai/ga-speech-text-parallel-90k.twi-trigrams-speech-text-parallel
This dataset is shared under CC BY-NC 4.0, which means you are free to use, share, and adapt it for non-commercial research and educational purposes with attribution. You can read the full license at https://creativecommons.org/licenses/by-nc/4.0/.
Twi Trigrams Speech-Text Parallel Dataset
Dataset Description
This dataset contains 166156 parallel speech-text pairs for Twi, a language spoken primarily in Ghana. The dataset consists of audio recordings of trigram… See the full description on the dataset page: https://huggingface.co/datasets/ghanaopenai/twi-trigrams-speech-text-parallel.yoruba-speech-text-parallel
Yoruba Speech-Text Parallel Dataset
Dataset Description
This dataset contains 1647022 parallel speech-text pairs for Yoruba, a language spoken primarily in Nigeria and other West African countries. The dataset consists of audio recordings paired with their corresponding text transcriptions, making it suitable for automatic speech recognition (ASR) and text-to-speech (TTS) tasks.
Dataset Summary
Language: Yoruba - yo
Task: Speech Recognition, Text-to-Speech… See the full description on the dataset page: https://huggingface.co/datasets/michsethowusu/yoruba-speech-text-parallel.vagla-speech-text-parallel
This dataset is shared under CC BY-NC 4.0, which means you are free to use, share, and adapt it for non-commercial research and educational purposes with attribution. You can read the full license at https://creativecommons.org/licenses/by-nc/4.0/.
Vagla Speech-Text Parallel Dataset
Dataset Description
This dataset contains 48605 parallel speech-text pairs for Vagla, a language spoken primarily in Ghana. The dataset consists of audio recordings paired with their… See the full description on the dataset page: https://huggingface.co/datasets/ghanaopenai/vagla-speech-text-parallel.makhuwa-trigrams-speech-text-parallel
Makhuwa Trigrams Speech-Text Parallel Dataset
Dataset Description
This dataset contains 154253 parallel speech-text pairs for Makhuwa, a language spoken primarily in Mozambique. The dataset consists of audio recordings of trigram segments (3-word sequences) paired with their corresponding text transcriptions, making it suitable for automatic speech recognition (ASR) and text-to-speech (TTS) tasks.
Dataset Summary
Language: Makhuwa - vmw
Task: Speech… See the full description on the dataset page: https://huggingface.co/datasets/michsethowusu/makhuwa-trigrams-speech-text-parallel.vai-speech-text-parallel
Vai Speech-Text Parallel Dataset
Dataset Description
This dataset contains 23286 parallel speech-text pairs for Vai, a language spoken primarily in Ghana. The dataset consists of audio recordings paired with their corresponding text transcriptions, making it suitable for automatic speech recognition (ASR) and text-to-speech (TTS) tasks.
Dataset Summary
Language: Vai - vai
Task: Speech Recognition, Text-to-Speech
Size: 23286 audio files > 1KB (small/corrupted… See the full description on the dataset page: https://huggingface.co/datasets/michsethowusu/vai-speech-text-parallel.twi-words-speech-text-parallel-400k
Twi Words Speech-Text Parallel Dataset
Dataset Description
This dataset contains 413463 parallel speech-text pairs for Twi (Akan), a language spoken primarily in Ghana. The dataset consists of audio recordings paired with their corresponding text transcriptions, making it suitable for automatic speech recognition (ASR) and text-to-speech (TTS) tasks.
Dataset Summary
Language: Twi (Akan) - tw
Task: Speech Recognition, Text-to-Speech
Size: 413463 audio files >… See the full description on the dataset page: https://huggingface.co/datasets/michsethowusu/twi-words-speech-text-parallel-400k.deg-speech-text-parallel
Deg Speech-Text Parallel Dataset
Dataset Description
This dataset contains 125958 parallel speech-text pairs for Deg, a language spoken primarily in Ghana. The dataset consists of audio recordings paired with their corresponding text transcriptions, making it suitable for automatic speech recognition (ASR) and text-to-speech (TTS) tasks.
Dataset Summary
Language: Deg - mzw
Task: Speech Recognition, Text-to-Speech
Size: 125958 audio files > 1KB (small/corrupted… See the full description on the dataset page: https://huggingface.co/datasets/michsethowusu/deg-speech-text-parallel.swahili-words-speech-text-parallel
Swahili Words Speech-Text Parallel Dataset
Dataset Description
This dataset contains 411048 parallel speech-text pairs for Swahili, a widely spoken language in East Africa. The dataset consists of audio recordings paired with corresponding text transcriptions, making it suitable for automatic speech recognition (ASR) and text-to-speech (TTS) tasks.
Dataset Summary
Language: Swahili - sw
Task: Speech Recognition, Text-to-Speech
Size: 411048 audio files > 1KB… See the full description on the dataset page: https://huggingface.co/datasets/michsethowusu/swahili-words-speech-text-parallel.twi-trigrams-speech-text-parallel
Twi Trigrams Speech-Text Parallel Dataset
Dataset Description
This dataset contains 166156 parallel speech-text pairs for Twi, a language spoken primarily in Ghana. The dataset consists of audio recordings of trigram segments (3-word sequences) paired with their corresponding text transcriptions, making it suitable for automatic speech recognition (ASR) and text-to-speech (TTS) tasks.
Dataset Summary
Language: Twi - twi
Task: Speech Recognition, Text-to-Speech… See the full description on the dataset page: https://huggingface.co/datasets/fiifinketia/twi-trigrams-speech-text-parallel.chichewa-trigrams-speech-text-parallel
Chichewa Trigrams Speech-Text Parallel Dataset
Dataset Description
This dataset contains 132549 parallel speech-text pairs for Chichewa, a language spoken primarily in Malawi. The dataset consists of audio recordings of trigram segments (3-word sequences) paired with their corresponding text transcriptions, making it suitable for automatic speech recognition (ASR) and text-to-speech (TTS) tasks.
Dataset Summary
Language: Chichewa - ny
Task: Speech Recognition… See the full description on the dataset page: https://huggingface.co/datasets/michsethowusu/chichewa-trigrams-speech-text-parallel.synthetic-parallel-external
Synthetic Parallel EN↔LG — external
Voice-controlled synthetic parallel speech dataset for Luganda-English
speech-to-speech translation, generated by the Hibiki-Zero fine-tuning pipeline.
Generation
Component
Model
Translation
Sunbird/translate-nllb-3.3b-salt
TTS
Sunbird/orpheus-3b-tts-multilingual
English speakers: salt_eng_0001, salt_eng_0002, salt_eng_0003
Luganda speakers: salt_lug_0001, waxal_lug_0001, waxal_lug_0002, waxal_lug_0003, waxal_lug_0004… See the full description on the dataset page: https://huggingface.co/datasets/yigagilbert/synthetic-parallel-external.fleurs-tr-hi-parallel-speech
FLEURS TR↔HI Parallel Speech
Turkish⇄Hindi parallel speech built from FLEURS — the real human speech
counterpart to this project's synthetic TTS corpora.
audio/
~8,935 clips
fleurs/
2,440 source FLEURS files
manifests/
selection + QC manifests (incl. accepted.jsonl)
Mimi-encoded downstream as
fleurs-tr-hi-mimi-encoded,
which is what the v0.3 evaluation actually consumed.
⚠️ Acoustic shift, not held-out text
An overlap audit of the derived… See the full description on the dataset page: https://huggingface.co/datasets/tiny-aya-translate/fleurs-tr-hi-parallel-speech.Indic_Hindi-English_Parallel_Speech
Dataset Access Information
This dataset is provided for research and academic purposes. Access to the dataset is gated, and users must request permission before downloading.
Dataset Summary
This repository contains the Hindi–English Speech-to-Speech Translation (S2ST) dataset introduced in the paper:
Benchmarking Hindi-to-English Direct Speech-to-Speech Translation with Synthetic Data
The dataset is designed to support research on direct speech-to-speech translation… See the full description on the dataset page: https://huggingface.co/datasets/mahendraphd/Indic_Hindi-English_Parallel_Speech.synthetic-parallel-salt
Synthetic Parallel EN↔LG — salt
Voice-controlled synthetic parallel speech dataset for Luganda-English
speech-to-speech translation, generated by the Hibiki-Zero fine-tuning pipeline.
Generation
Component
Model
Translation
Sunbird/translate-nllb-3.3b-salt
TTS
Sunbird/orpheus-3b-tts-multilingual
English speakers: salt_eng_0001, salt_eng_0002, salt_eng_0003
Luganda speakers: salt_lug_0001, waxal_lug_0001, waxal_lug_0002, waxal_lug_0003, waxal_lug_0004… See the full description on the dataset page: https://huggingface.co/datasets/yigagilbert/synthetic-parallel-salt.bhasaflow-khasi-english-parallel-sample-v1
BhasaFlow Khasi-English Parallel Sample v1
A professionally curated, gold-standard parallel speech and text corpus for the Khasi language.
Published by Medharvix Systems Private Limited
Part of the BhasaFlow Low-Resource Language Technology Initiative
Overview
This repository contains a public sample preview of the BhasaFlow Khasi-English Parallel Corpus, a structured speech and text dataset developed by Medharvix Systems Private Limited. The dataset pairs… See the full description on the dataset page: https://huggingface.co/datasets/MEDHARVIX-SYSTEMS/bhasaflow-khasi-english-parallel-sample-v1.bhasaflow-khasi-english-parallel-sample-v1
BhasaFlow Khasi-English Parallel Sample v1
A professionally curated, gold-standard parallel speech and text corpus for the Khasi language.
Published by Medharvix Systems Private Limited
Part of the BhasaFlow Low-Resource Language Technology Initiative
Overview
This repository contains a public sample preview of the BhasaFlow Khasi-English Parallel Corpus, a structured speech and text dataset developed by Medharvix Systems Private Limited. The dataset pairs… See the full description on the dataset page: https://huggingface.co/datasets/1infinity0/bhasaflow-khasi-english-parallel-sample-v1.cantonese-chinese-parallel-corpus-audiohttps://huggingface.co/datasets/raptorkwok/cantonese-chinese-parallel-corpus 使用 omnivoice 合成音频，并使用qwen3-asr和qwen3-omni 进行转写。
synthetic-parallel-sunbird
Synthetic Parallel EN↔LG — sunbird
Voice-controlled synthetic parallel speech dataset for Luganda-English
speech-to-speech translation, generated by the Hibiki-Zero fine-tuning pipeline.
Generation
Component
Model
Translation
Sunbird/translate-nllb-3.3b-salt
TTS
Sunbird/orpheus-3b-tts-multilingual
English speakers: salt_eng_0001, salt_eng_0002, salt_eng_0003
Luganda speakers: salt_lug_0001, waxal_lug_0001, waxal_lug_0002, waxal_lug_0003, waxal_lug_0004… See the full description on the dataset page: https://huggingface.co/datasets/yigagilbert/synthetic-parallel-sunbird.cantonese-chinese-parallel-audio
Dataset Summary
This dataset aims to provide high-quality Cantonese (Yue) – Chinese (Zh) bilingual speech recordings with accurate transcriptions, designed for training and evaluating Automatic Speech Recognition (ASR) systems in multilingual and dialect-rich scenarios.
This dataset is currently under preparation and will be released soon.
Language
Cantonese (yue)
Chinese (zh)
Citation
Please check back later for the final publication details.
lug-eng-synthetic-parallel-v1
Synthetic English-Luganda Parallel Speech (149,486 pairs)
Synthetic parallel audio for English-Luganda speech-to-speech translation
research, generated with Orpheus 3B TTS and stored as parquet shards with
embedded audio.
Schema
field
type
notes
id
string
pair id, e.g. pair_000123
audio_eng
Audio(22 050 Hz mono)
English clip
audio_lug
Audio(22 050 Hz mono)
Luganda clip
text_eng
string
English transcript
text_lug
string
Luganda transcript… See the full description on the dataset page: https://huggingface.co/datasets/yigagilbert/lug-eng-synthetic-parallel-v1.