Based on today's common hearing aid design and technology, the team of researchers successfully designed a DPI which allows the worker to be "protected" against loudness and in the same time guarantee a good level of communication and perception of the surrounding environment. The design of this new device is very much similar to a standard BTE hearing aid which allows the use of an active DPI very comfortable, robust and easy to use. The research using the prototypes was divided into 3 phases: Phase 1: 24 volunteers coming from non-industry companies did undergo a specific trial protocol. Phase 2: 6 workers coming from a mining company did undergo the same protocol used in Phase 1. Phase 3: The Acoustics Laboratory from the "Energetica" Department of the Polytechnic of Turin (University/Institute) took objective measures for the DPI attenuation figures used in phase 1 and 2.

The prevention of noise inducted hearing loss: the new challenge of active electronic hearing protection

GIORDANO, Carlo;NADALIN, Juri;RAIMONDO, Luca;RIVA, GIUSEPPE;PIRA, Enrico;
2011-01-01

Abstract

Based on today's common hearing aid design and technology, the team of researchers successfully designed a DPI which allows the worker to be "protected" against loudness and in the same time guarantee a good level of communication and perception of the surrounding environment. The design of this new device is very much similar to a standard BTE hearing aid which allows the use of an active DPI very comfortable, robust and easy to use. The research using the prototypes was divided into 3 phases: Phase 1: 24 volunteers coming from non-industry companies did undergo a specific trial protocol. Phase 2: 6 workers coming from a mining company did undergo the same protocol used in Phase 1. Phase 3: The Acoustics Laboratory from the "Energetica" Department of the Polytechnic of Turin (University/Institute) took objective measures for the DPI attenuation figures used in phase 1 and 2.
2011
33
3
331
335
Giordano C; Cociglio M; Nadalin J; Bronuzzi F; Raimondo L; Riva G; Pira E; Coggiola M; Victorians T
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2318/91810
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