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WTFO Code-Switching Speech

Code-switching speech dataset prepared for automatic speech recognition training.

Dataset fields

  • audio: self-contained 16 kHz mono PCM16 FLAC bytes using the Hugging Face Audio feature
  • text: transcript
  • duration: audio duration in seconds (float64)

Split summary

  • Split: train
  • Examples: 98,662
  • Total duration: 567422.698 seconds (157.62 hours)

The Parquet shards embed the audio bytes. They do not depend on the original local file paths.

JSONL manifest

metadata/text_audio_pairs.jsonl contains text, audio_filepath, duration, and lang. All rows use lang: "<|NAN|>".

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