Spatial audio playback device and method

Abstract

A spatial audio playback device, comprises: a transceiver unit, which communicates with the head-mounted device through wireless communication, is configured to receive information of a motion of the head-mounted device on a motion sensing signal and information or a transmission standard of the wireless communication from the head-mounted device; and a processing unit, which is coupled to the transceiver unit, is configured to predict head information after a predetermined time based on the information of the motion, adjust spatial audio based on the head information after the predetermined time to generate adjusted spatial audio and transmit the adjusted spatial audio to the transceiver unit, and transmit the adjusted spatial audio to the head-mounted device through the transceiver unit; the adjusted spatial audio is transmitted to the head-mounted device by the transceiver unit; and the predetermined time changes according to the information or the transmission standard of the wireless communication.

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