Patent ID: 11903067
Assignee: NANJING ZGMICRO COMPANY LIMITED
Field: Digital communication (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 9:
10. The audio forwarding device according to claim 9, wherein the audio processing unit is further configured for:
acquiring the second audio data in the second buffer according to the predetermined encoding frame length, and encoding the acquired second audio data according to a predetermined coding format to obtain a third audio data frame if the second audio data in the second buffer is successfully acquired;
encapsulating the third audio data frame and/or the empty data frame into the audio data packet based on the second wireless communication protocol;
the baseband data and protocol processor is further configured for:
controlling the dual-mode radio frequency transceiver to transmit the audio data packet to the audio playback device through the second communication link within the current transmission time; or
controlling the dual-mode radio frequency transceiver to transmit the audio data packet to the audio playback device through the second communication link within the current transmission time when the audio data packet does not contain the empty data frame, and not to transmit the audio data packet within the current transmission time when the audio data packet contains the empty data frame.