Open Access
Figure 3
Download original image
Free-field sensitivity of the four channels of the electro-acoustic measuring chain, denoted as “Ch1” (channel 1) to “Ch4” (channel 4), at 0° incidence angle in the frequency range from 0.25 kHz to 100 kHz.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.