Fig. 2From: An audio attention computational model based on information entropy of two channels and exponential moving averageSchematic illustration of the audio attention computational model. a is the framework of this model, and the calculated local information entropy of two channels is linearly merged into one-dimensional vector and then process by EMA correlation processing. The model utilizes two channels to extract more valid information about auditory attention, and the EMA correlation processing represents in b can reflect the time dimension characteristics of audio signalBack to article page