技术资料
白皮书和应用说明
Sound Attenuation by Hearing Aid Earmold Tubing
发布日期 2008
In this study we model the sound attenuation properties of a hearing aid earmold tube. The model includes thermoviscous acoustic effects and it couples structural vibrations to the external acoustic field. Moreover, the finite element domain is coupled at two boundaries with an electroacoustic model of a hearing aid and an acoustic 2-cc coupler.
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- HerringJensen_pres.pdf - 0.75MB
- HerringJensen.pdf - 0.38MB