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King-ASR-L-019

Chinese Mandarin Speech Recognition Corpus-Digit String (Desktop)-20 Speakers
Credits: 32.00

Corpus Details

S.N

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King-ASR-L-019

Corpus Name

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Chinese Mandarin Speech Recognition Corpus-Digit String (Desktop)-20 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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0.28 GB

Recording Hours

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0.96 Hours

Recording Platform

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Desktop

Parameters

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44.1K,16bit; 2 Channels

Introduction

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This Chinese Mandarin Speech Recognition Corpus was collected in China and contains the voices of 20 different native speakers who were demographic balanced according to age distribution (12~18, 19~29, 30~49, 50~60), Gender and regional accents. It includes 600 audio files, 0.96 hours per channel with about 42.8 hours for Two Channels. A set of 750 digit strings were specially designed for both training and testing of speech recognizers. Each speaker uttered 15 digit strings which were randomly selected from the pool. All speakers were recorded in a quiet office room through two professional microphones. All the speech data was transcribed and labeled.

Samples

Female Sample.txt View

Female Sample.wav

Male Sample.txt View

Male Sample.wav

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