多声道环绕立体声电视节目的录制技巧

Recording Technology for Multichannel Surround Stereo in TV Programs

在大屏幕、高清晰度电视全面普及的今天,多声道环绕立体声渐渐成为电视节目发展的必然趋势。如何在现有单声道电视节目录制技术的基础上尽快过渡到环绕立体声录音,已经成为了电视节目制作的一个重要课题。本文主要对电视台日常新闻访谈类和舞台综艺类电视节目的多声道环绕声拾音方法和后期声像处理等问题进行探讨。

Nowadays, while large-screen televisions and high-definition televisions are becoming more and more popular, TV programs are adopting to multichannel surround stereo system. Therefore technology transformation, from the current mono recording into multichannel surround stereo recording, becomes an important issue. This paper probes right into the adapterization technology and the post acoustic image processing for TV programs of news, talk shows and variety shows.