Essays about: "television broadcasting"
Showing result 21 - 25 of 36 essays containing the words television broadcasting.
-
21. IP Multicasting over DVB-T/T2/H and eMBMS using PARPS : Effect of the number of transmitters
University essay from Avdelningen för informations- och kommunikationssystemAbstract : With the advancement in the current wireless technology standards such as terrestrial digital video broadcasting systems (DVB-T, DVB-T2, and DVB-H) and the massive usage of the Internet over mobile devices, streaming of television channels in smart phones has become a necessary advancement for mobile users. As, UMTS dominating the entire mobile market globally and with the evolution of LTE, several mobile operators are working on an MBMS framework which will help to launch mobile TV services on respective operators. READ MORE
-
22. Performance comparison of Internettechnologies in the context of in-homelive video streaming
University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)Abstract : Nowadays, accessing broadcasted media can be essentially done either by terrestrial meansor through satellites. This broadcasting technologies have the advantage of a cost being mostlyindependent of the number of clients. READ MORE
-
23. Public Service Television and Young Audiences in Germany and Sweden : An Explorative Study About Young Audiences’ Opinion about and Use of Television and Public Service Broadcasting
University essay from Institutionen för mediestudierAbstract : In the Swedish and German media landscapes public service broadcasters are well-established. Young people however prefer private channels which leads to a legitimization problem for the public service broadcasters because they do not reach the whole population. READ MORE
-
24. The dream of a common language - Popularizing Putonghua in the People's Republic of China
University essay from Lunds universitet/KinesiskaAbstract : 现代普通话是新造的，但中国一直存在着通用语言的概念，这可以追溯到孔子时代的“雅言”。清代北京方言渐渐地开始占优势，从辛亥革命以来北方方言通过一系列语言规范化的决议并且得到了正式资格。现在普通话的定义来自于国务院1956年发布的指示，说普通话是以北方话为基础方言。根据近期官方统计能用普通话交流的人数占全国53%，在家里讲普通话的只占18%，很明显表示中国人的“家庭用语”依然是方言。 “推广普通话”不仅仅是一个口号，它是从1956年就一直在进行着的事业———国家推广全国通用的普通话，它被永远庄严地载入《中华人民共和国宪法》之中。在 2000年，它再一次通过《中华人民共和国国家通用语言文字法》引起全国的关注和进一步的推广。“推普”的主要地点是学校，在教室内推广普通话是 “推普”的首要工作。同时，国家运用“推普周”活动和普通话水平测试来普及普通话这个通用语言。普通话水平测试用的是同样的标准，这个测试是自愿参加的，但是对于想在电台、电视广播等方面工作的人来说，这个证书是必需的。尽管经过多年的努力，近期 统计仍表明“让全中国公民能用普通话交流”的这个理想尚未实现。教育部多次提到要在2050年前完成这个任务，不过显然这是个宏伟的目标。 “推广普通话” 潜在的受害者就是各地的方言。许多学校重拳出击，采取的政策虽然一方面有效地让学生们在很小的年纪就能熟练运用普通话，但是另一方面也抑制了他们运用本地方言的能力。最近关于上海的调查数据显示，虽然85%的学生在家里多多少少地会说上海话，但是只有37%的五年级小学生能够流利地用方言进行表达。不允许学生在学校时间运用方言显然对于学生熟练运用方言是非常有害的，但是支持的人认为这个政策对于普通话的推广是非常有必要的。在中国国内，尽管直接批评这些政策的人还不多，但是在中央允许的范围内，已经渐渐小心地开始公开讨论这种统一标准化到底是否存在问题。同时，一些政府当局 已经开始进行研究方言的现状，并努力地进行保护。比如在上海，政府组织人员去各地区研究并且对于不同口音进行了录音。对于中国来说，他们应该意识到在推广普通话的同时保护各种方言是完全可行的。.. READ MORE
-
25. Event-driven interactivity in IPTV
University essay from Institutionen för informationsteknologiAbstract : As broadcast television has developed from analogue transmission over the air to digital transmission over cable and satellite, and today over IP networks, many new challenges as well as opportunities to develop new services has surfaced. This thesis will provide an overview of the IPTV technology with a focus on interactive services, as well as describe a prototype that has been developed to illustrate how interactivity could be implemented. READ MORE
