Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Characterization of the membrane deformation, from 0 to 300 Hz, with a laser doppler vibrometer. Mesh of the membrane composed of 171 nodes where each displacement was acquired (A). Visualization of the entire shape of the membrane at 60Hz where the maximal displacement (39.2μm) was measured (B).
