广播

Multi tool use

本條目介紹的是傳播學所指的廣播。關於中文口語中所稱的「廣播」,請見“
電台廣播”。關於一種網路傳輸方法,請見“
廣播 (網路)”。
廣播是指传播媒体中傳送聲音、影像或影片等資訊內容給廣大公眾的行為。在傳播學上,廣播的受眾不單是聽眾,也有觀眾。例如電視台、電台、商場、學校體操場、車站大堂、巴士的車廂內等,也經常是「正在廣播」。相對於廣播,又分為小眾傳播和隨選視訊。
在普通話語境中,「廣播」一詞多為聲音廣播(即電台廣播)的簡稱。而廣播在日語、韓語與漢語閩南話漢字中稱為「放送」,但臺語亦有「廣播」用法。
分類
参见
- 電台廣播
- 調頻廣播
- 調幅廣播
- 互聯網
- 聯播網
網路實時廣播
- 非法廣播
- 国际广播
- 广播工程師協會
- 重疊區
无线电及广播
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方式 |
调幅 · 调频/调频广播 · 长波 · 中波 · 短波/短波廣播 · 单边带 · 慢扫描电视 · 數碼聲音廣播 · 有線廣播
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设备 |
无线电接收机 · 收音机 · 矿石收音机 · 晶体管收音机 · 天线 · 八木天线
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内容 |
广播电台 · 国际广播 · 宗教电台 · 地下电台(卖药台 · 对北广播) · 数字电台 · 无线电干扰 · 业余无线电 · 战时宣传 · 航空无线电 · 无线电传真
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术语 |
呼号 · 开始曲(调谐信号) · 收听报告 · SINPO码 · QSL卡
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规范控制 |
- AAT: 300054351
- GND: 4050963-1
- NARA: 10638567
- NDL: 00563491
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