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首页> 外文会议>SMPTE Annual Technical Conference and Exhibition >Building The World's Most Complex TV Network (A Test Bed for Broadcasting Immersive and Interactive Audio)
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Building The World's Most Complex TV Network (A Test Bed for Broadcasting Immersive and Interactive Audio)

机译：建立世界上最复杂的电视网络（用于广播沉浸式和交互式音频的测试床）

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Fraunhofer and its partners have developed a TV audio system based on the new MPEGH Audio standard, now part of the ATSC 3.0 A/342 standard adopted for Korean broadcasts in 2017. Given its complexity, a complete broadcast plant was built to test the features envisioned. At NAB 2015 we demonstrated "The MPEG Network" on the show floor. It was perhaps the most complex combination of broadcast audio content ever made in a single plant, involving 13 different formats The network was designed to handle immersive audio in both channel and HOA-based formats, with each using audio objects for interactivity. Live mixing at a simulated sports remote was contributed to a network operating center, with distribution to affiliates, and then emission to a consumer living room, all using the MPEG-H audio system. Both system and equipment design are presented, including an Audio Monitoring and Authoring Unit to mix signals using existing consoles.
机译：Fraunhofer及其合作伙伴开发了基于新的MPEGH音频标准的电视音频系统，现在是2017年韩国广播采用的ATSC 3.0 A / 342标准的一部分。鉴于其复杂性，建立了一个完整的广播工厂来测试所设想的功能。在2015年，我们在展会上展示了“MPEG网络”。这可能是在单个工厂中进行的广播音频内容的最复杂组合，涉及网络旨在在通道和基于HOA的格式中处理沉浸式音频的13种不同格式，每个都使用音频对象进行交互性。在模拟运动遥控器上的实时混合是有助于网络操作中心，分配到附属公司，然后在消费者起居室排放，所有这些都使用MPEG-H音频系统。提供系统和设备设计，包括音频监控和创作单元，可以使用现有控制台混合信号。

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