LibriSpeech ASR corpus

Identifier: SLR12

Summary: Large-scale (1000 hours) corpus of read English speech

Category: Speech

License: CC BY 4.0

Downloads (use a mirror closer to you):
dev-clean.tar.gz [337M]   (development set, "clean" speech )   Mirrors: [US]   [EU]   [CN]  
dev-other.tar.gz [314M]   (development set, "other", more challenging, speech )   Mirrors: [US]   [EU]   [CN]  
test-clean.tar.gz [346M]   (test set, "clean" speech )   Mirrors: [US]   [EU]   [CN]  
test-other.tar.gz [328M]   (test set, "other" speech )   Mirrors: [US]   [EU]   [CN]  
train-clean-100.tar.gz [6.3G]   (training set of 100 hours "clean" speech )   Mirrors: [US]   [EU]   [CN]  
train-clean-360.tar.gz [23G]   (training set of 360 hours "clean" speech )   Mirrors: [US]   [EU]   [CN]  
train-other-500.tar.gz [30G]   (training set of 500 hours "other" speech )   Mirrors: [US]   [EU]   [CN]  
intro-disclaimers.tar.gz [695M]   (extracted LibriVox announcements for some of the speakers )   Mirrors: [US]   [EU]   [CN]  
original-mp3.tar.gz [87G]   (LibriVox mp3 files, from which corpus' audio was extracted )   Mirrors: [US]   [EU]   [CN]  
original-books.tar.gz [297M]   (Project Gutenberg texts, against which the audio in the corpus was aligned )   Mirrors: [US]   [EU]   [CN]  
raw-metadata.tar.gz [33M]   (Some extra meta-data produced during the creation of the corpus )   Mirrors: [US]   [EU]   [CN]  
md5sum.txt [600 bytes]   (MD5 checksums for the archive files )   Mirrors: [US]   [EU]   [CN]  

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