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King-ASR-190

Chinese English Speech Recognition Corpus (Mobile)-Sentences-2576 Speakers

Corpus Details

S.N

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King-ASR-190

Corpus Name

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Chinese English Speech Recognition Corpus (Mobile)-Sentences-2576 Speakers

Producer

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Speechocean

IPR Ownership

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Speechocean

Language/Accent

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Chinese English

Size

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111 GB

Recording Hours

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1,037 Hours

Recording Platform

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Mobile

Parameters

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16k,16bit; 1 Channel

Introduction

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The Chinese English Speech Recognition Corpus was collected in China.

The script contains 579,049(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 2,576 different speakers (1,242 males, 1,334 females) who were balanced distributed in age (18 – 35), gender and regional accents. Each speaker was recorded in both quiet and noisy environments.

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

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