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A child speech corpus is a speech corpus documenting first-language language acquisition. Such databases are used in the development of computer-assisted language learning systems and the characterization of children's speech at difference ages. [1] Children's speech varies not only by language, but also by region within a language.
A speech corpus (or spoken corpus) is a database of speech audio files and text transcriptions. In speech technology , speech corpora are used, among other things, to create acoustic models (which can then be used with a speech recognition or speaker identification engine). [ 1 ]
The Child Language Data Exchange System (CHILDES) is a corpus established in 1984 [1] by Brian MacWhinney and Catherine Snow to serve as a central repository for data of first language acquisition. [ 2 ] [ 1 ] Its earliest transcripts date from the 1960s, and as of 2015 has contents (transcripts, audio, and video) in 26 languages from 230 ...
Pages in category "Corpora" The following 51 pages are in this category, out of 51 total. ... List of children's speech corpora; M. Manually Annotated Sub-Corpus; MAREC;
CLAN is now being used to create and analyze a wide variety of corpora in the context of these databanks: CHILDES for child language, [2] AphasiaBank for aphasia, [3] PhonBank for phonology, [4] FluencyBank for fluency disorders, [5] HomeBank for daylong recordings in the home, [6] and SLABank for second language acquisition. [7]
TalkBank contains CHILDES (Child Language Data Exchange System), a corpus of first language acquisition data. It also hosts the CLAN ( Computerized Language ANalysis ) [ 4 ] software used to transcribe, handle and play media, in the CHAT format.
In the table of non-native databases some abbreviations for language names are used. They are listed in Table 1. Table 2 gives the following information about each corpus: The name of the corpus, the institution where the corpus can be obtained, or at least further information should be available, the language which was actually spoken by the speakers, the number of speakers, the native ...
The five corpora, or collection of written/spoken speech, were analyzed by three researchers who each observed specific children: Stanley Kuczaj (child: Abe), Jacqueline Sachs (child: Naomi) and Roger Brown (children: Adam, Eve and Sarah). Each child was recorded at different intervals, ranging from twice a week to every other week.