Nevertheless, with terrifying charts and dire warnings, officials continue to say that in 2013, twice as many Haitians as last year â some 1.5 million people â continue to face âsevereâ or âacute food insecurity,â and that many millions more are considered food insecure.
The OpenTok Platform allows you to integrate live video and voice into your websites and mobile apps. This video explains how! To find out more visit www.tokbox.com. 1  People & Blogs. 2  Standard YouTube License.
On-off keying. On-off keying (OOK) denotes the simplest form of amplitude-shift keying (ASK) modulation that represents digital data at the presence or absence of a carrier wave. In its simplest form, the presence of a carrier for a specific duration represents a binary one, while its absence for the same duration represents a binary zero.