Datasets:

davidggphy
/

librispeech-arpabet-processed

Tasks:

Automatic Speech Recognition

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Formats:

Languages:

Size:

Tags:

phoneme-recognition

Libraries:

License:

Dataset card Data Studio Files Files and versions

davidggphy commited on 12 days ago

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@@ -32,7 +32,10 @@ This dataset is derived from [LibriSpeech](https://huggingface.co/datasets/opens
 - **Audio**: Resampled to 16kHz, normalized using Wav2Vec2 feature extractor
 - **Labels**: Text transcriptions converted to ARPAbet phoneme sequences using CMU Pronouncing Dictionary
-- **Filtering**: Samples with out-of-vocabulary words are excluded
 ### Features

 - **Audio**: Resampled to 16kHz, normalized using Wav2Vec2 feature extractor
 - **Labels**: Text transcriptions converted to ARPAbet phoneme sequences using CMU Pronouncing Dictionary
+- **Filtering**: Samples with out-of-vocabulary words (not in CMU Dict) are excluded
+  - Original LibriSpeech train-clean-100: 28,539 samples
+  - After filtering: 17,698 samples (62% retained)
+  - Skipped: 10,841 samples (38% had at least one OOV word)
 ### Features