阅读说明：本技术 使用声音场景分析和波束形成的声传递函数个性化 (Sound transfer function personalization using sound scene analysis and beamforming ) 是由 弗拉迪米尔·图尔巴宾 雅各布·瑞恩·唐利 安东尼奥·约翰·米勒 拉维什·迈赫拉 于 2020-03-31 设计创作，主要内容包括：可穿戴设备的音频系统动态地更新声传递函数。音频系统被配置为估计由麦克风阵列检测到的每个声源相对于在局部区域内的可穿戴设备的位置的到达方向(DoA)。音频系统可以跟踪每个声源的移动。音频系统可以在每个声源的方向上形成波束。音频系统可以基于声源属性来识别每个声源和将每个声源分类。基于DoA估计、移动跟踪和波束形成,音频系统生成或更新声源的声传递函数。(The audio system of the wearable device dynamically updates the acoustic transfer function. The audio system is configured to estimate a direction of arrival (DoA) of each sound source detected by the microphone array relative to a location of the wearable device within the local area. The audio system may track the movement of each sound source. The audio system may form a beam in the direction of each sound source. The audio system may identify and classify each sound source based on the sound source attributes. Based on DoA estimation, motion tracking, and beamforming, the audio system generates or updates an acoustic transfer function of the sound source.)