blanking interval उदाहरण वाक्य

These extended sequences can control colors, visual effects like blinking, underline, intensity and inverse video, bell tone frequency and duration, VESA screen blanking interval.
In the NTSC video standard, blank lines ( vertical blanking intervals ) that the user cannot see are used for functions like closed captioning.
For instance, it could use the vertical blanking interval to send data to the user, and a modem to return selections to the servers.
The VPR-1 had several problems, it did not record the vertical blanking interval, which is why it was not compliant to FCC broadcast standards.
The signal is sent inside what is called the " vertical blanking interval, " the black bar at the bottom of a television screen.

Older technologies such as teletext ( DVB-TXT ) and vertical blanking interval data ( DVB-VBI ) are also supported by the standards to ease conversion.
The VBI was originally needed because of the inductive inertia of the magnetic coils which deflect the electron beam vertically in a horizontal blanking interval.
Vertical synchronization eliminates this by timing frame buffer fills to coincide with the vertical blanking interval, thus ensuring that only whole frames are seen on-screen.
CGMS-A consists of a " flag " within the vertical blanking interval ( essentially data, like closed captioning ) which digital recording devices search for.
Updated schedules are downloaded weekly from information that is broadcast by another company in an unused portion of television signals called the vertical blanking interval.