公开(公告)号：US20160006879A1

公开(公告)日：2016-01-07

申请号：US14788963

申请日：2015-07-01

Applicant: Dolby Laboratories Licensing Corporation

Inventor： Glenn N. Dickins ,  Gary Spittle ,  David Gunawan ,  Anthony Tucker

IPC: H04M3/56 ,  H04M9/08

CPC classification number: H04M9/085 ,  H04M3/567 ,  H04M3/568

Abstract: A method in a soundfield-capturing endpoint and the capturing endpoint that comprises a microphone array capturing soundfield, and an input processor pre-processing and performing auditory scene analysis to detect local sound objects and positions, de-clutter the sound objects, and integrate with auxiliary audio signals to form a de-cluttered local auditory scene that has a measure of plausibility and perceptual continuity. The input processor also codes the resulting de-cluttered auditory scene to form coded scene data comprising mono audio and additional scene data to send to others. The endpoint includes an output processor generating signals for a display unit that displays a summary of the de-cluttered local auditory scene and/or a summary of activity in the communication system from received data, the display including a shaped ribbon display element that has an extent with locations on the extent representing locations and other properties of different sound objects.

Abstract translation: 声场捕获端点中的方法和包括麦克风阵列捕获声场的捕获端点，以及输入处理器预处理和执行听觉场景分析以检测局部声音对象和位置，使声音对象变得杂乱，并与 辅助音频信号，形成一个整洁的本地听觉场景，具有可信度和感知连续性的度量。 输入处理器还对所产生的去混乱的听觉场景进行编码，以形成包括单声道音频和附加场景数据的编码场景数据，以发送给他人。 端点包括输出处理器，用于产生用于显示单元的信号，该显示单元从接收到的数据显示去杂乱的本地听觉场景和/或通信系统中的活动概要，该显示器包括成形的带状显示元件，其具有 范围与表示不同声音对象的位置和其他属性的区域的位置。

公开(公告)号：US10079941B2

公开(公告)日：2018-09-18

申请号：US14788963

申请日：2015-07-01

Applicant: Dolby Laboratories Licensing Corporation

Inventor： Glenn N. Dickins ,  Gary Spittle ,  David Gunawan ,  Anthony Tucker

IPC: H04M9/08 ,  H04M3/56

CPC classification number: H04M9/085 ,  G10L21/0272 ,  H04M3/567 ,  H04M3/568

Abstract: A method in a soundfield-capturing endpoint and the capturing endpoint that comprises a microphone array capturing soundfield, and an input processor pre-processing and performing auditory scene analysis to detect local sound objects and positions, de-clutter the sound objects, and integrate with auxiliary audio signals to form a de-cluttered local auditory scene that has a measure of plausibility and perceptual continuity. The input processor also codes the resulting de-cluttered auditory scene to form coded scene data comprising mono audio and additional scene data to send to others. The endpoint includes an output processor generating signals for a display unit that displays a summary of the de-cluttered local auditory scene and/or a summary of activity in the communication system from received data, the display including a shaped ribbon display element that has an extent with locations on the extent representing locations and other properties of different sound objects.