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Digital camcorder


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A camcorder records  a scene as a sequence of 25 or 30 still images per second, along with sound .

It comprised a video camera to capture  light from the scene , a view finder through which the scene

may be viewed, a screen on which the record scene may be viewed, a charge couple device (ccd).

to convert the visual data into an electrical signal, and a means of storing a signal. Digital video

cameras convert the signal into digital form- a series of separate measurements of the initial analogue

(continuously varying) signal. They record the digital  signal, usually on a chip or hard disk.

Camcorders  often have a slot where a memory card can be inserted to expand the memory and store

longer recordings or more still pictures.

Comments

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