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.
Visual representation of a 32-channel sonogram processed into 100, 50, and 14 time bins. The 50-bin subdivision strikes the best balance of resolution and information density. (A) Total number of bind: 100. (B) Total number of bind: 50. (C) Total number of bind: 14.
