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ID (ISN) del documento49318
Número CIS 88-631
ISSN - Título de la serie 0373-1944 - Travail et sécurité
Año 1987
Número de serie
Autor(es) Barbara J.J., Damongeot A., Lataye A.
Título Active hearing protectors - Characteristics, performance and range of application of individual hearing protectors using active elements
Título original Casques antibruit à atténuation asservie - Caractéristiques, performances, limites d'utilisation des protecteurs individuels contre le bruit à restitution sonore asservie [en francés]
Información bibliográfica Apr. 1987, No.4, p.268-279. Illus.
Resumen Results of tests conducted at the research centre of INRS (the French National Research and Safety Institute) on 8 earmuff-type hearing protectors from 4 French suppliers. The equipment was tested on a manikin according to the draft international standard ISO DIS 6290. Results are presented in the form of data sheets that show attenuation curves as functions of sound level for different standard frequencies and for typical noise in the middle of the frequency range. Method for calculating the daily noise exposure of a worker wearing hearing protection and exposed to various types of noise during the day.
Descriptores (primarios) ruido; protección del oído
Descriptores (secundarios) Francia; valoración del material
Tipo de documento D - Artículos periódicos
Tema(s) Protección individual
Broad subject area(s) Riesgos físicos
Navegación por categoria(s) Noise
Hearing protection