响度控制在广播制播中的实践与应用
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摘要
根据目前广播电台制播节目音频响度不一的现状,本文基于响度标准和响度控制设备的技术要求,分别探讨了在广播节目录制和播出系统中,以控制声音响度、改善声音质量、提升听众听音体验为目的的广播响度控制技术的实践与应用。
According to the current situation of different audio loudness of broadcast stations,this paper discusses the sound level,sound quality and enhance the audience in the broadcast program recording and broadcast system based on the loudness standard and the technical requirements of the loudness control equipment. The practice and application of broadcast loudness control technology for the purpose of improving the listener's listening experience.
According to the current situation of different audio loudness of broadcast stations,this paper discusses the sound level,sound quality and enhance the audience in the broadcast program recording and broadcast system based on the loudness standard and the technical requirements of the loudness control equipment. The practice and application of broadcast loudness control technology for the purpose of improving the listener's listening experience.
引文
[1]杜功焕,朱哲民,龚秀芳.声学基础[M].南京:南京大学出版社,2006.
[2] ITU-R BS. 1770音频节目响度及其峰值的测量算法[Z].国际电联无线电通信部门,2011.
[3] EBUR-128音频信号的响度规范及最大允许电平[Z].欧洲广播联盟,2012.
[4]朱慰中.实用音响录音技术[M].北京:中国传媒京大学出版社,2010.
[5]唐舒岩.录音教材产品录制中的语音信号响度平衡[J].电声技术,2015,39(8):67-77.
[6]杨帆.论响度在计算机音乐制作及音频录制中的作用[J].电声技术,2009(3):83-85.
[2] ITU-R BS. 1770音频节目响度及其峰值的测量算法[Z].国际电联无线电通信部门,2011.
[3] EBUR-128音频信号的响度规范及最大允许电平[Z].欧洲广播联盟,2012.
[4]朱慰中.实用音响录音技术[M].北京:中国传媒京大学出版社,2010.
[5]唐舒岩.录音教材产品录制中的语音信号响度平衡[J].电声技术,2015,39(8):67-77.
[6]杨帆.论响度在计算机音乐制作及音频录制中的作用[J].电声技术,2009(3):83-85.