Istituto di Scienza e Tecnologie dell'Informazione     
Bertini G., Fiorio G., Marani M. Limits of hearing aids in the high frequency range. In: 17th International Congress on Acoustic - ICA (Roma, 2-7 September 2001). Proceedings, vol. 25 - Special Issue n. 1-3 Rivista Italiana di Acustica, 2001.
This paper describes the present situation of hearing aids concerning important features such as bandwidth, amplification and usage limits. A project proposal aiming to highly increase aids bandwidth, and to improve sound quality supplied to the hearing impaired is then presented. The project is particularly oriented to supply the high-frequency increasing loss, typical of the presbycusis.
Subject Hearing aid devices
I.5.4 Applications

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