Search
Displaying 131 to 139 of 139 items.
… distances from the historic 200 m to the present 400 m and to longer potential distances. The acoustic model … when increasing the approach distance from 200 to 800 m, and 9.7 dB when increasing the approach distance from 200 to … listening distance could increase between approximately 55 and 140% in the SRKW communication frequency band and between …
5