有线电视pcr是什么意思_有线电视的完整形式是什么？

有线电视pcr是什么意思

有线电视：社区访问电视 (CATV: Community Access Television)

CATV is an abbreviation of "Community Access Television".

CATV是“社区访问电视”的缩写 。

It is also known as Public Access Television, which is a type of mass media narrowcast through cable TV specialty channels without any involvement of commerce to those wide-ranging public all over the world that are in association with a public or community antenna. It is progressively a highly well-accepted manner to work together with the World Wide Web and additional latest varieties of information related to multimedia and services of entertainment.

它也被称为公共访问电视，它是通过有线电视专业频道进行窄播的一种大众媒体，而与世界范围内与公共或社区天线相关联的广大公众都没有参与任何商业活动。与万维网以及与多媒体和娱乐服务有关的其他最新信息一起使用，是一种逐渐被广泛接受的方式。

PEG access television channels, which stand for the public, educational, and government access television channels are only accessible generally on cable access televisions.

代表公共，教育和政府访问电视频道的PEG访问电视频道通常只能通过有线访问电视访问。

At Community Access Television associations and businesses, the provided services are frequently less in price or many times at no price. The Funds and budgets of functioning show a discrepancy considerably with the municipality's funding. The availability of tools, equipment, and gears for public community access television broadcasting is developing rapidly. In the manner a lot of public, educational, and government amenities function and work, the dropping cost of digital production and supply of equipment and gears have changed rapidly.

在社区访问电视协会和企业中，所提供的服务价格通常较低，甚至很多次都是无价的。运作的资金和预算与市政资金有很大出入。用于公共社区访问电视广播的工具，设备和设备的可用性正在Swift发展。随着许多公共，教育和政府机构的运转和工作，数字化生产以及设备和齿轮供应成本的下降已经Swift改变。

历史 (History)

Community Access Television was established between 1969 and 1971 by the Federal Communications Commission (FCC), under Chairman Dean Burch.
社区访问电视是由联邦通讯委员会(FCC)在迪恩·伯奇(Dean Burch)主席的领导下于1969年至1971年成立的。
It is a substitute system of television, which started after disappointment with the commercial broadcasting system.
它是电视的替代系统，在对商业广播系统感到失望之后便开始了。

有线电视的优势 (Advantages of CATV)

The cost prices of the services of CATV are very less. In contrast to satellite, the original hardware prices are very less.
有线电视服务的成本价格非常低廉。与卫星相比，原始硬件价格要便宜得多。
It is stable and offers reliable services.
它稳定并且提供可靠的服务。

有线电视的缺点 (Disadvantages of CATV)

Privacy on the internet will become less if a user set up his cable television with his internet.
如果用户使用自己的互联网设置有线电视，互联网上的隐私将变得越来越少。
If there is a situation that, a single cable service provider is available in a particular area, then it creates the exclusive ownership or trade in a service, substandard customer service and most awful customer satisfaction.
如果存在在特定区域中可以使用单个电缆服务提供商的情况，那么它将创建服务的专有所有权或交易，不合格的客户服务以及最糟糕的客户满意度。

Reference: Cable television

参考：有线电视

Algo tagged in: Dictionary – 'C'

Algo标签在：词典 –'C '