| 单词 |
picture carrier |
| 释义 |
picture carrier picture carrier[′pik·chər ‚kar·ē·ər] (communications) A carrier frequency located 1.25 megahertz above the lower frequency limit of a standard National Television Systems Committee television signal; in color television, it is used for transmitting color information. Also known as luminance carrier. |
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- fort snelling, minnesota
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