CoolFace
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ghananlpcommunity/navigation-corpus-twi-speech

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 Speech Segments (sentence splitting) 52562 speech-text pairs split from long recordings. Processing pipeline Source audio from ghananlpcommunity/navigation-corpus-speech-full-twi Full-file CTC forced alignment… See the full description on the dataset page: https://huggingface.co/datasets/ghananlpcommunity/navigation-corpus-twi-speech.

sourceHugging Facecc-by-nc-4.0updated 3mo agoView on Hugging Face
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Dataset Card
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 Speech Segments (sentence splitting)

52562 speech-text pairs split from long recordings.

Processing pipeline

  1. 1.Source audio from ghananlpcommunity/navigation-corpus-speech-full-twi
  2. 2.Full-file CTC forced alignment (MMS-300M) for word-level timestamps
  3. 3.Sentence-boundary splits (. ? !) — long sentences re-chunked to 16 words
  4. 4.Leading/trailing silence trimmed with VAD (-40 dBFS threshold)
  5. 5.Filtered: min 1.0s, max 15.0s
  6. 6.Original sample rate preserved

Usage

python
from datasets import load_dataset
ds = load_dataset("ghananlpcommunity/navigation-corpus-twi-speech", split="train")