摘要
文章分析了音响技术在广播中的运用,以音色处理为主要例子来说明了音响技术的运用和发展。在HDTV中运用了低音重放技术和驻波抑制技术,对HDTV的音响效果有了显著提高。最后以音响技术在电视中的应用为例,列举了环绕声技术、SPS一3D环绕声仿生方式、杜比定向逻辑环绕声方式、全数字杜比环绕声AC-3等技术在电视中的运用。
The article analyzes the use of audio technology in broadcasting, as timbre processing a major example ,to illustrate the use and development of audio technology. Bass replay technology and the standing wave suppression technology are used in HDTV, the Sound effects of HDTV have been significantly improved. Finally,this article used the audio technology In TV applications,listed Surround sound technology, SPS-3D,Surround biomimetic approach,Dolby Pro Logic surround sound manner, Fully digital Dolby Surround AC-3 technology in TV applications.
出处
《大众科技》
2013年第2期18-19,10,共3页
Popular Science & Technology
关键词
音响技术
电视
广播
HDTV
Sound technology
television
broadcast
HDTV
