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Television

Any device used to transmit and recieve moving images, usually accompanied by sound.

Contributors in Television

Television

信使

Consumer electronics; Television

指要麼支援的鋼的絞線到哪個強硬的同軸電纜可能被判鞭刑或支援的鋼絲嵌入在空中的同軸滴電纜的夾克。

微波

Consumer electronics; Television

對那些與以上 1000 兆赫的頻率的無線電波的引用。

亮度信號

Consumer electronics; Television

電視信號傳送的亮度資訊,可以產生完整的單色圖片的一部分。

管腔

Consumer electronics; Television

從一支蠟燭,通過單位立體角點源的光通量的單位。

低通濾波器

Consumer electronics; Television

一個篩選器,指定的截止點以上的所有頻率都衰減和通過所有頻率低於這一點

對數週期天線

Consumer electronics; Television

天線輻射單元與間距排列的對數增加尺寸,以提供寬頻接收或傳輸的定向天線。

低頻段

Consumer electronics; Television

涵蓋 54 兆赫到通道 2 到 6 所駐留的 88 兆赫的頻率的樂隊。

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