OLAC Record oai:catalogue.elra.info:ELRA-S0458

Metadata
Title:		Chinese Children Speech data by Mobile phone - 3,255 Hours
Access Rights:		Rights available for: commercialUse
Date Available (W3CDTF):		2022-10-06
Date Issued (W3CDTF):		2022-10-06
Description:		Mobile phone captured audio data of Chinese children, with total duration of 3,255 hours. 9,780 speakers are children aged 6 to 12, with accent covering seven dialect areas; the recorded text contains common children languages such as essay stories, numbers, and their interactions on cars, at home, and with voice assistants, precisely matching the actual application scenes. All sentences are manually transcribed with high accuracy.Format：16kHz/22.05kHz/44.1kHz (mobile phone/microphone), 16bit, uncompressed wav, mono channelRecording environment：quiet indoor environment, without echoRecording content (read speech)：kids' stories; human-machine interaction category; smart home command and control category; numbers; general categoryDemographics：9,780 speakers totally, with 51% males and 49% females, all children are 6-12 years oldDevice：Android mobile phone, iPhone; part of the speakers has data recorded by microphoneLanguage：mandarinApplication scenarios：speech recognition; voiceprint recognition.Accuracy rate：97% (the accuracy rate of the noise symbols and pinyin is not included)
Identifier:		ELRA-S0458
		ISLRN: 607-995-858-759-4
Identifier (URI):		https://catalog.elra.info/en-us/repository/browse/ELRA-S0458/
Language:		Chinese
Language (ISO639):		zho
Medium:		Not specified
Publisher:		ELRA (European Language Resources Association)
Type (DCMI):		Sound
Type (OLAC):		primary_text
OLAC Info
Archive:		ELRA Catalogue of Language Resources
Description:		http://www.language-archives.org/archive/catalogue.elra.info
GetRecord:		OAI-PMH request for OLAC format
GetRecord:		Pre-generated XML file
OAI Info
OaiIdentifier:		oai:catalogue.elra.info:ELRA-S0458
DateStamp:		2022-10-06
GetRecord:		OAI-PMH request for simple DC format
Search Info
Citation:		n.a. 2022. ELRA (European Language Resources Association).
Terms:		dcmi_Sound iso639_zho olac_primary_text