aspcol.soundfieldcontrol.acc_time_all_zones

aspcol.soundfieldcontrol.acc_time_all_zones(R, reg_param=0)

Time-domain acoustic contrast control for all zones

Parameters:

R (ndarray of shape (num_zones, num_zones, bf_len, bf_len)) – R[k,i,:,:] means spatial covariance associated with RIRs of zone k, and audio signal of zone i

Returns:

beamformer vector

Return type:

ndarray of shape (num_zones, bf_len)