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Datasets:
fiifinketia
/
navigation-corpus-ewe-speech

Tasks:
Automatic Speech Recognition
Text-to-Speech
Modalities:
Audio
Text
Formats:
parquet
Languages:
Ewe
Size:
10K - 100K
Tags:
speech
ewe
ghana
african-languages
low-resource
sentence-splits
Libraries:
Datasets
Dask
Polars
License:
Dataset card Data Studio Files
xet
 Community
fiifinketia michsethowusu commited on
Commit
11259a5
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Duplicate from ghananlpcommunity/navigation-corpus-ewe-speech

Browse files

Co-authored-by: Mich-Seth Owusu <michsethowusu@users.noreply.huggingface.co>

Files changed (23) hide show
  1. .gitattributes +60 -0
  2. README.md +40 -0
  3. data/train-00000-of-00021.parquet +3 -0
  4. data/train-00001-of-00021.parquet +3 -0
  5. data/train-00002-of-00021.parquet +3 -0
  6. data/train-00003-of-00021.parquet +3 -0
  7. data/train-00004-of-00021.parquet +3 -0
  8. data/train-00005-of-00021.parquet +3 -0
  9. data/train-00006-of-00021.parquet +3 -0
  10. data/train-00007-of-00021.parquet +3 -0
  11. data/train-00008-of-00021.parquet +3 -0
  12. data/train-00009-of-00021.parquet +3 -0
  13. data/train-00010-of-00021.parquet +3 -0
  14. data/train-00011-of-00021.parquet +3 -0
  15. data/train-00012-of-00021.parquet +3 -0
  16. data/train-00013-of-00021.parquet +3 -0
  17. data/train-00014-of-00021.parquet +3 -0
  18. data/train-00015-of-00021.parquet +3 -0
  19. data/train-00016-of-00021.parquet +3 -0
  20. data/train-00017-of-00021.parquet +3 -0
  21. data/train-00018-of-00021.parquet +3 -0
  22. data/train-00019-of-00021.parquet +3 -0
  23. data/train-00020-of-00021.parquet +3 -0
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+ *.7z filter=lfs diff=lfs merge=lfs -text
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+ *.arrow filter=lfs diff=lfs merge=lfs -text
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+ *.avro filter=lfs diff=lfs merge=lfs -text
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+ *.bin filter=lfs diff=lfs merge=lfs -text
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+ *.bz2 filter=lfs diff=lfs merge=lfs -text
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+ *.ckpt filter=lfs diff=lfs merge=lfs -text
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+ *.ftz filter=lfs diff=lfs merge=lfs -text
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+ *.gz filter=lfs diff=lfs merge=lfs -text
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+ *.h5 filter=lfs diff=lfs merge=lfs -text
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+ *.joblib filter=lfs diff=lfs merge=lfs -text
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+ *.lfs.* filter=lfs diff=lfs merge=lfs -text
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+ *.lz4 filter=lfs diff=lfs merge=lfs -text
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+ *.mds filter=lfs diff=lfs merge=lfs -text
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+ *.mlmodel filter=lfs diff=lfs merge=lfs -text
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+ *.model filter=lfs diff=lfs merge=lfs -text
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+ *.parquet filter=lfs diff=lfs merge=lfs -text
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+ *.pb filter=lfs diff=lfs merge=lfs -text
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+ *.pickle filter=lfs diff=lfs merge=lfs -text
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+ *.pkl filter=lfs diff=lfs merge=lfs -text
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+ *.pt filter=lfs diff=lfs merge=lfs -text
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+ *.pth filter=lfs diff=lfs merge=lfs -text
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+ *.rar filter=lfs diff=lfs merge=lfs -text
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+ *.safetensors filter=lfs diff=lfs merge=lfs -text
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+ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
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+ *.tar.* filter=lfs diff=lfs merge=lfs -text
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+ *.tar filter=lfs diff=lfs merge=lfs -text
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+ *.tflite filter=lfs diff=lfs merge=lfs -text
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+ *.zst filter=lfs diff=lfs merge=lfs -text
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+ *tfevents* filter=lfs diff=lfs merge=lfs -text
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+ # Audio files - uncompressed
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+ *.pcm filter=lfs diff=lfs merge=lfs -text
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+ *.sam filter=lfs diff=lfs merge=lfs -text
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+ *.raw filter=lfs diff=lfs merge=lfs -text
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+ # Audio files - compressed
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+ *.aac filter=lfs diff=lfs merge=lfs -text
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+ *.flac filter=lfs diff=lfs merge=lfs -text
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+ *.mp3 filter=lfs diff=lfs merge=lfs -text
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+ *.ogg filter=lfs diff=lfs merge=lfs -text
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+ *.wav filter=lfs diff=lfs merge=lfs -text
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+ # Image files - uncompressed
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+ *.bmp filter=lfs diff=lfs merge=lfs -text
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+ *.png filter=lfs diff=lfs merge=lfs -text
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+ *.tiff filter=lfs diff=lfs merge=lfs -text
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+ # Image files - compressed
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+ *.jpg filter=lfs diff=lfs merge=lfs -text
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+ *.jpeg filter=lfs diff=lfs merge=lfs -text
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+ *.webp filter=lfs diff=lfs merge=lfs -text
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+ # Video files - compressed
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+ *.mp4 filter=lfs diff=lfs merge=lfs -text
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+ *.webm filter=lfs diff=lfs merge=lfs -text
README.md ADDED
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+ ---
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+ language:
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+ - ewe
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+ license: cc-by-4.0
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+ task_categories:
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+ - automatic-speech-recognition
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+ - text-to-speech
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+ multilinguality:
9
+ - monolingual
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+ size_categories:
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+ - 1K<n<10K
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+ tags:
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+ - speech
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+ - ewe
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+ - ghana
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+ - african-languages
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+ - low-resource
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+ - sentence-splits
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+ - ctc-aligned
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+ - vad-trimmed
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+ pretty_name: Ewe Sentence Speech Segments
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+ ---
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+
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+ # Ewe Speech Segments (sentence splitting)
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+
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+ 49348 speech-text pairs split from long recordings.
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+
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+ ## Processing pipeline
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+ 1. Source audio from `ghananlpcommunity/navigation-corpus-speech-full-ewe`
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+ 2. Full-file CTC forced alignment (MMS-300M) for word-level timestamps
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+ 3. Sentence-boundary splits (. ? !) — long sentences re-chunked to 16 words
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+ 4. Leading/trailing silence trimmed with VAD (-40 dBFS threshold)
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+ 5. Filtered: min 1.0s, max 15.0s
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+ 6. Original sample rate preserved
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+
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+ ## Usage
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+ ```python
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+ from datasets import load_dataset
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+ ds = load_dataset("ghananlpcommunity/navigation-corpus-ewe-speech", split="train")
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+ ```
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