杜比国际公司申请用于音频比特流编码和解码的方法、设备和介质专利，可实现低延迟传输到一个或多个回放设备的沉浸式音频节目

金融界06-28

金融界2025年6月28日消息，国家知识产权局信息显示，杜比国际公司申请一项名为“用于音频比特流编码和解码的方法、设备和介质”的专利，公开号CN120226077A，申请日期为2023年09月。专利摘要显示，一种用于低延迟传输到一个或多个回放设备的沉浸式音频节目的音频信号的编码方法，所述方法包括：接收所述沉浸式音频节目的多个时域音频信号；提取时域音频信号的帧，其中所提取的时域音频信号的帧与时域音频...

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