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Manju Jain's Questions & Answers

Total Points: 200

Answers Given: 341

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what is analog sound

Asked by jyoti in TV & Radio at 9:33 PM on April 21, 2008

Manju Jain's Answer

An electronic replica of a sound wave on audio or video tape; the sound wave is converted into an electronic copy or analog. This type of sound recording is being replaced by digital sound. Vinyl albums and audio cassettes create sound through an analog process; compact discs, DVDs and digital audio tape (DAT) store sound digitally.

Answered at 9:42 PM on April 21, 2008

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what is balance

Asked by jyoti in TV & Radio at 9:33 PM on April 21, 2008

Manju Jain's Answer

In video and film, the blending of three colors (red, green, and blue in video; yellow, magenta, and cyan in film) to produce a spectrum of colors. Different video processes and film stocks favor some colors over others, resulting in various types of color balance.

Answered at 9:42 PM on April 21, 2008

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what is crt ?

Asked by jyoti in TV & Radio at 9:34 PM on April 21, 2008

Manju Jain's Answer

The cathode ray tube (CRT) is an evacuated glass envelope containing an electron gun (a source of electrons) and a fluorescent screen, usually with internal or external means to accelerate and deflect the electrons. When electrons strike the fluorescent screen, light is emitted.

Answered at 9:42 PM on April 21, 2008

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what is compositing

Asked by jyoti in TV & Radio at 9:36 PM on April 21, 2008

Manju Jain's Answer

The post-production combination of two or more video/film/digital sources in a single image.

Answered at 9:40 PM on April 21, 2008

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what is cinematographer

Asked by jyoti in TV & Radio at 9:34 PM on April 21, 2008

Manju Jain's Answer

The person overseeing all aspects of the film image--including lighting and the operation of the camera.

Answered at 9:41 PM on April 21, 2008

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what is cinematography

Asked by jyoti in TV & Radio at 9:36 PM on April 21, 2008

Manju Jain's Answer

The process of making a film image, and the characteristics of the film image.

Answered at 9:40 PM on April 21, 2008

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what is demographics

Asked by jyoti in TV & Radio at 9:38 PM on April 21, 2008

Manju Jain's Answer

The characteristics of an audience, usually broken down in terms of age, gender, income, race, etc.; used with ratings to set advertising rates.

Answered at 9:39 PM on April 21, 2008

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what is craning

Asked by jyoti in TV & Radio at 9:38 PM on April 21, 2008

Manju Jain's Answer

A movement deriving its name from the mechanical crane on which a camera may be placed. A crane shot is one in which the entire camera, mounted on a crane, is swept upward or downward.

Answered at 9:40 PM on April 21, 2008

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