Patent ID: 11950080
Assignee: GAUDIO LAB, INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 15:
16. The audio signal processing device of claim 15, wherein a value which is able to be represented by the second element distance information is an integer of 0 to 511, and the processor sets, when the distance of the second element signal is 0, the value of the second element distance information to 0, and sets, when the distance of the second element signal is not 0, the value of the second element distance information such that the second element distance information indicates the distance of the second element signal according to a following equation:

Distance=0.01*2{circumflex over ( )}(0.0472188798661443*(Position_Distance−1))

wherein Distance is the reference distance of the second element signal, a unit of the distance of the second element signal is a meter (m), Position_Distance is the second element distance information, and the value of the second element distance information is an integer of 1 to 511.