苹果新专利曝光:AR 音频耳机、AR 眼镜申请专利
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VR 2019-12-02 11:06:26 字数:621

近日,苹果从美国专利商标局获得了涉及AR音频耳机相关技术的专利。该专利最初于2017年6月提交,最近才正式授予苹果。


苹果新专利曝光:AR 音频耳机、AR 眼镜申请专利


Apple在专利文档中所解释:“多方电话会议通常有来自世界各地的人参与。站长资源平台在没有视频反馈的情况下,特别难以识别发言人。通常,无法识别呼叫者或听到,在这种电话会议期间的交互可能很尴尬。本文讨论的实施例旨在提供更直观,清晰的电话会议体验。”如果电话会议由来自不同位置的呼叫者组成,则会创建一个虚拟会议室,并在会议室中为每个人加入呼叫分配一个位置。如果电话会议中的听众将头转向虚拟会议室中的某个人,则音频将进行调整以匹配如果听众确实在会议室中时的声音。

苹果在专利中提到了一种被称为“听众大脑中的‘鸡尾酒会’机制”的东西。该公司解释说,这是“一个关键的心理声学过程,可以改善声源隔离。”苹果继续向听众提及其优势,并说:“因此,可以更轻松地识别单个讲话者并提高语音清晰度,而无需视觉提示或呼叫者在通话过程中说出自己的名字就可以了。此外,与传统技术相比,可以提供一种听起来更自然的虚拟音频环境,这是有利的。”该公司认为,知道谁在讲话以及那个人在房间里的位置使参加这样的电话变得更加容易。它还将帮助收听者理解在纯音频电话会议中所说的话。即使聆听者无法识别正在说话的人的声音,他仍然可以根据讲话者在房间中的位置来分辨是谁。

虽然该技术听上去很吸引人,但是苹果一贯有储存技术而不使用的习惯,所以我们很难预测使用该技术的产品会于何时面世。


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