視頻調諧器 的英文怎麼說
中文拼音 [shìbīndiàoxiéqì]
視頻調諧器
英文
video tuner- 視 : Ⅰ動詞1. (看) look at 2. (看待) regard; look upon 3. (考察) inspect; watch Ⅱ名詞(姓氏) a surname
- 頻 : Ⅰ形容詞(次數多) frequent Ⅱ副詞(屢次) frequently; repeatedly Ⅲ名詞1 [物理學] (物體每秒鐘振動...
- 調 : Ⅰ動詞1 (配合得均勻合適) harmonize; suit well; fit in perfectly 2 (使配合得均勻合適) mix; adju...
- 諧 : Ⅰ形容詞1 (和諧) in harmony; in accord; in tune 2 (詼諧) humorous Ⅱ動詞(商量好; 辦妥) come t...
- 器 : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
- 視頻 : [物理學] video frequency (v f ); vision frequency; visual frequency; video視頻變頻器[變換器] vi...
- 調諧器 : silicon tuner
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Compact vhf tuner
小型甚高頻電視調諧器High fidelity audio equipment and systems ; minimum performance requirements - specification for the sound output of television tuners
高保真度音響設備及系統最低性能要求.第12部分:電視調諧器音頻輸出規范The device is also widely used to measure the amplitude frequency characteristic of instrument in the tv - broadcastiong field, such as filter, amplifer, ect
該儀器主要針對高頻調諧器的測量,也可用於廣播電視領域中濾波器件、放大電路等的生產測試。This paper realized frequency modulation using the video signal to directly control the resonance loop ' s diode of the vco at the early stages, and then through using radio frequency bipolar junction transistor, designed a lc voltage controlled oscillator which was emulated by advance design system. in addition, it also implemented the design and debugged the hardware circuit
本文第一次實驗採用視頻信號直接控制vco諧振迴路變容二極體的方式實現頻率調制,並且利用射頻雙極性晶體管( bjt )設計了一種lc壓控振蕩器,通過ads軟體進行了參數模擬,最後進行了硬體電路的製作和調試。分享友人