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King-ASR-120

Chinese Mandarin Speech Recognition Corpus (In-Car)-Comprehensive Sentences-300 Speakers

Corpus Details

S.N

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King-ASR-120

Corpus Name

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Chinese Mandarin Speech Recognition Corpus (In-Car)-Comprehensive Sentences-300 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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48.4 GB

Recording Hours

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451 Hours

Recording Platform

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In-Car

Parameters

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16k,16bit; 4 Channels

Introduction

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The Chinese Mandarin Speech Recognition Corpus was collected in China.

The script contains 139,922(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 300 different speakers (151 males, 149 females) who were distributed in different ages, genders and regional accents.

A pronunciation lexicon is available with a phonemic transcription in pinyin phone set. All audio files were manually transcribed and annotated by native transcribers. The corpus follows the general convention of SpeechDat-Car.

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

Contact Information:
Phone: +86-10-62660053
Email: contact@speechocean.com

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