話音頻率復用 的英文怎麼說
中文拼音 [huàyīnbīnlǜfùyòng]
話音頻率復用
英文
voice frequency multiplex- 話 : Ⅰ名詞(說出來的能夠表達思想的聲音, 或者把這種聲音記錄下來的文字) word; talk Ⅱ動詞(說; 談) talk about; speak about
- 音 : 名詞1. (聲音) sound 2. (消息) news; tidings 3. [物理學] (音質) tone 4. (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...
- 率 : 率名詞(比值) rate; ratio; proportion
- 復 : Ⅰ形容詞1 (重復) repeated; double; duplicate 2 (繁復) complex; compound Ⅱ動詞1 (轉過去或轉過...
- 用 : Ⅰ動詞1 (使用) use; employ; apply 2 (多用於否定: 需要) need 3 (敬辭: 吃; 喝) eat; drink Ⅱ名...
- 話音 : 1. (說話的聲音) one's voice in speech2. [口語] (言外之意) tone; implication
- 頻率 : frequency; rate
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There are a lot of signals transmitted in the optic fiber communication system, such as : video, audio, data, telephone or other user - defined signals. if one fiber transmites one signal, it will take a lot of money. it is necessary to take multiplexing in order to make use of optic fiber effectively and reduce the cost
在光纖通信系統中要傳輸的信號有許多種,如視頻圖象、音頻、數據、電話或其他用戶自定義的信號,每種信號分別用一條光纖線路來傳輸,必然價格昂貴,所以為了提高光纖的利用率,降低成本,必須將各種信號進行復用。
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