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.
Localization of BB noise compared with narrow-band (NB) noise with center frequencies of 6, 8, 12, and 16 kHz for cat 17. Same format as Fig. 1. In A, targets in elevation (top) have been separated from targets in azimuth (bottom) for ease of presentation.
