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Optimized Finite Element Method for Acoustic Scattering Analysis With Application to Head-Related Transfer Function Estimation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Obtaining head-related transfer functions (HRTFs) is a challenging task, in spite of its importance in localizing sound in a three-dimensional (3D) environment or improving the performance of hearing aids, among their ...
Analytical Solution for Electronic Assemblies Under Vibration
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An analytical solution using Ritz method for the electronic assembly vibration problem has been presented in detail. In this solution, a special treatment for platemountedonstandoffs boundary conditions scheme was required, ...
An Improved Technique for Measuring the Vibration Sensitivity of Subminiature Microphones
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Presented is a test methodology for characterizing the vibration sensitivity of miniature microphones. An ordinary vibration sensitivity experiment becomes difficult because vibrating surfaces are also sources of sound. ...
Accelerated Vibration Reliability Testing of Electronic Assemblies Using Sine Dwell With Resonance Tracking
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this work, a sinusoidal vibration test method with resonance tracking is employed for reliability testing of circuit assemblies. The system continuously monitors for changes in the resonant frequency of the circuit board ...