LENATM (Language ENvironment Analysis System) : un système de reconnaissance automatique de la parole et de l’environnement langagier de l’enfant (notice n° 1056223)
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| fixed length control field | 03689cam a2200337 4500500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250128201627.0 |
| 041 ## - LANGUAGE CODE | |
| Language code of text/sound track or separate title | fre |
| 042 ## - AUTHENTICATION CODE | |
| Authentication code | dc |
| 100 10 - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Canault, Mélanie |
| Relator term | author |
| 245 00 - TITLE STATEMENT | |
| Title | LENATM (Language ENvironment Analysis System) : un système de reconnaissance automatique de la parole et de l’environnement langagier de l’enfant |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Date of publication, distribution, etc. | 2017.<br/> |
| 500 ## - GENERAL NOTE | |
| General note | 76 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | LENA est un système permettant un enregistrement audio continu sur une journée, puis la segmentation et l’analyse du traitement automatique du signal acoustique. L’algorithme de la reconnaissance de la parole développé par les concepteurs du système LENA permet de délivrer des informations importantes sur la parole perçue par l’enfant au neurodéveloppement typique, à risque (milieu socioéconomique défavorisé), ou atypique (enfant présentant une déficience auditive, une prématurité ou un trouble du spectre autistique). Les études utilisant ce système ont explosé ces cinq dernières années et confirment son intérêt technologique, notamment dans le domaine de l’intervention. La recherche fondamentale sur la parole et le langage commence aussi à entrevoir l’intérêt des fonctionnalités de cet outil qui permet d’une part une automatisation des nombreux comptages sur lesquels s’appuient les études quantitatives portant à la fois sur les productions de l’enfant et sur la perception de la parole qu’il entend, et d’autre part parce qu’il constitue une aide non négligeable à la transcription de corpus denses. Cette méta-analyse recense les avantages et les limites du système LENA ( Langage ENvironment Analysis), ses applications dans les domaines de la recherche clinique et fondamentale et ses perspectives. |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | LENATM (Language ENvironment Analysis System) : an automated speech recognition system and child language environmentLENA (Language ENvironment Analysis) is a daylong recording system, allowing speech segmentation and automated processing. The algorithm of LENA provides information about speech perception and interaction not only in children with typical development but also in children at risk (e.g., low socioeconomic status) or with atypical development (e.g., Hearing Impairment, Preterm birth, Autism Spectrum Disorder). Over the past five years, a growing number of empirical studies have reported LENA effectiveness, particularly in the field of language intervention. Basic research on language disorders in children is now providing evidence that the acoustic algorithm of LENA can be of help. On one hand, it can provide a series of automated counts on which quantitative studies about child speech production or perception are based, and, on the other hand, it can be of significant help for transcribing large corpora. This overview on LENA provides its advantages and limitations, its applications for basic and clinical research and its perspectives. |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | LENA ( |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | Language Environment Analysis system |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | environnement langagier |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | ) |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | dÉveloppement du langage |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | aide À la transcription |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | application clinique |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | Linguistic feedback |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | Clinical application |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | Assistance to transcription |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | Language development |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | LENA (Language Environment Analysis system) |
| 700 10 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Le Normand, Marie-Thérèse |
| Relator term | author |
| 700 10 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Thai Van, Hung |
| Relator term | author |
| 786 0# - DATA SOURCE ENTRY | |
| Note | Enfance | 2 | 2 | 2017-06-01 | p. 199-216 | 0013-7545 |
| 856 41 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://shs.cairn.info/revue-enfance2-2017-2-page-199?lang=fr&redirect-ssocas=7080">https://shs.cairn.info/revue-enfance2-2017-2-page-199?lang=fr&redirect-ssocas=7080</a> |
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