27-12-2012, 07:01 PM
Doordarshan Kendra
Doordarshan Kendra.ppt (Size: 3.07 MB / Downloads: 47)
TELIVISON STUDIO
Studio floor
The studio floor is where production actually occurs. The studio floor is an open area, which contains the television cameras,' microphones, lighting equipments sets and crew.
Control room
The control room there is the programmer's director, assistant director, technical director, audio engineer and video engineer works
T.V. PICTURE
A picture can be considered to contain a number of small elementary areas of light or shade which are called picture element.
The scene is focused on the photo-sensitive surface of pickup device and a optical image is formed.
The photo electric properties of the pickup device convert the optical image to a electric image charge depending on the light & shade of the scene.
Camera
A TV camera consist of the following sections:
A Camera lens and optics :To form optical image on the
face Plate of a pick up device.
A transducer or pick up device :To convert optical image into
an Electrical signal.
Electronics :To process output of a
transducer