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King-ASR-009

Chinese Mandarin Speech Recognition Corpus (Desktop)-SMS-260 Speakers

Corpus Details

S.N

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King-ASR-009

Corpus Name

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Chinese Mandarin Speech Recognition Corpus (Desktop)-SMS-260 Speakers

Producer

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Speechocean

IPR Ownership

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Speechocean

Language/Accent

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Chinese Mandarin

Size

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23.4 GB

Recording Hours

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158.87 Hours

Recording Platform

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Desktop

Parameters

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22.05k,16bit; 4 Channels

Introduction

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The Chinese Mandarin Speech Recognition Corpus was collected in China.

The corpus contains 124,595(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 260 different speakers were distributed in different ages, gender and regional accents. Each speaker recorded in quiet environment.

Desktop platform was used for speech collection. A pronunciation lexicon is available with a phonemic transcription in pinyin. All data were 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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Email: contact@speechocean.com

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