tv camera
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Definition
Noun: A piece of television equipment that converts an optical image into an electrical signal. It consists of a lens system that focuses a scene onto a light-sensitive surface, which is then scanned by an electron beam to produce a video signal.
Usage
The term "tv camera" refers specifically to the device used in television broadcasting or recording to capture moving images and sound. It is the core piece of equipment for creating television content.
Examples
- Noun:
- The news crew set up their tv camera on the sidewalk.
- The quality of the broadcast depends heavily on the tv camera used.
Advanced Usage
- "in front of the tv camera": Being filmed or broadcasting live.
- Politicians must be very careful with their words when in front of the tv camera.
Variants and Related Words
- Television camera: A full, formal synonym for "tv camera".
- Camera: A more general term for any device that records visual images. In context, "camera" can imply a tv camera.
- Camcorder: A portable electronic device combining a video camera and a video recorder, often for personal use.
Synonyms
- Video camera: A device for recording moving visual images, often used interchangeably, though "video camera" can imply non-broadcast use.
- Television pickup tube: A more technical term referring to the older imaging component inside a tv camera.
Related Phrases
- Camera crew: The team of people operating the tv camera and associated sound equipment.
- The camera crew arrived early to prepare for the live shot.
- Camera angle: The specific position from which the tv camera films a subject.
- The director chose a low camera angle to make the actor look more powerful.
Noun
- television equipment consisting of a lens system that focuses an image on a photosensitive mosaic that is scanned by an electron beam