Tytuł artykułu
Autorzy
Wybrane pełne teksty z tego czasopisma
Identyfikatory
Warianty tytułu
Konferencja
German-Polish Workshop on Dynamical Problems in Mechanical Systems (6 ; 12-18.09.1999 ; Söllerhaus , German)
Języki publikacji
Abstrakty
For the development of optimal passive and active middle ear implants a precise mathematical description of hearing process is necessary. Mechanical models are suitable for a proper description of the sound transfer through the middle ear. They offer a clear insight into the complex dynamical behavior and allow a physical interpretation of the phenomena. The procedures and the powerful tools developed for machine dynamics can be successfully applied to the problems in hearing. In a first step the problems are analyzed from the mechanical point of view. Based on three-dimensional mechanical models the normal and impaired hearing is described. Depending on the particular investigation different models have to be generated to give a precise answer. Two realizations of active hearing aids are considered as examples. It is shown, how the frequency-dependent transfer functions are influenced by changing the driving principle and some desing parameters like additional mass attached to the ossicles, position and orientation of the actuator and coupling conditions.
Słowa kluczowe
Czasopismo
Rocznik
Tom
Strony
63--77
Opis fizyczny
Bibliogr. 16 poz.
Twórcy
autor
autor
- Institute B of Mechanics, University of Stuttgart, Pfaffenwaldring 9, 70550 Stuttgart, Germany
Bibliografia
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BWA1-0001-0984