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King-ASR-137

Korean Speech Recognition Corpus (Mobile)-Sentences-1023 Speakers

Corpus Details

S.N

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King-ASR-137

Corpus Name

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Korean Speech Recognition Corpus (Mobile)-Sentences-1023 Speakers

Producer

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Speechocean

IPR Ownership

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Speechocean

Language/Accent

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Korean

Size

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36.8 GB

Recording Hours

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342 Hours

Recording Platform

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Mobile

Parameters

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16k,16bit; 1 Channel

Introduction

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The Korean Speech Recognition Corpus was collected in South Korea.

The script contains 306,650(approx.) utterances in total, specially designed to provide materials for both training and testing of speech recognizers. Each utterance wave was stored in a separate file and uncompressed.

This corpus contains the voices of 1,023 different speakers (485 males, 538 females) who were balanced distributed in age (16 – 30, 31 – 45, >45), gender and regional accents. Each speaker was recorded in quiet and noisy environments.

Mobile platform, i.e. Android, was used for speech collection. A pronunciation lexicon is available with a phonemic transcription in ko-kr_rr. All manually checked. All audio files were manually transcribed and annotated by native transcribers.

For more details, please check the technical document or ask our sales people.

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