ELRA - ELRA-SD96 : Speech Corpus for Speech Recognition Assessment

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Catalog Reference : ELRA-SD96

Speech Corpus for Speech Recognition Assessment

Year: 2003
Application: Speech recognition
Distribution: 8 DVDs
Introduction:
o Recordings were made through high sensitive measurement microphones in a soundproofroom to be used as a basic speech corpus for creating simulated speech data reflecting a variety of noise environments. The prompting items were composed of phonetically balanced words and sentences containing 5,000 words of high frequency. One speaker pronounced 202 ~ 206 tokens
Speakers: a total of 300 speakers (Male: 150, Female: 150)
Environment:
o Soundproof room
o Sampling and data format
- 48,000 Hz, 16 bit Windows wave format
Entries:
o Prompts
- 452 phonetically balanced words
- 5 sentences containing all the Korean phonemes (for all the speakers)
- 8,608 sentences containing 5,000 words of high frequency
o Per speaker
- 5 sentences
- 150 -152 phonetically balanced words
- 47-49 sentences of high frequency

Contents

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speech corpus
Language(s) : Korean
Source Channel : microphone