DATA STRUCTURE FOR HIGHER ORDER AMBISONICS AUDIO DATA

摘要

The invention is related to a data structure for Higher Order Ambisonics HOA audio data, which data structure includes 2D or 3D spatial audio content data for one or more different HOA audio data stream descriptions. The HOA audio data can have on order of greater than '3', and the data structure in addition can include single audio signal source data and/or microphone array audio data from fixed or time-varying spatial positions.