摘要
本文依据广播电视数字音频响度相关行业标准,基于充分的测试验证,针对广播电视数字音频的响度提出了一种有效的监控方法,能够对实时传输的数字音频进行响度监测、综合分析,捕捉异常状态并发出告警。
Based on the related industry standards of digital program audio loudness, this paper proposes an effective implementation method of broadcasting program audio loudness monitoring after a sufficient verification. It could monitor and analyze the audio loudness in digital program real-time transmitting, so as to capture and alarm the abnormal.
作者
李厦
吴雪松
樊刚
Li Sha;Wu Xuesong;Fan Gang(Academy of Broadcasting Planning, SAPPRFT, Beijing 100866, China;Beijing Tidycast Co. Ltd., Beijing 100866, China)
出处
《广播与电视技术》
2018年第3期126-129,共4页
Radio & TV Broadcast Engineering
关键词
音频响度监测
音频响度分析
响度异常告警
Audio loudness monitoring, Audio loudness analysis, Abnormal loudness alarm
