Audio data transmission method and related device and device

The invention discloses an audio data transmission method and a related device and device. The method comprises the following steps: controlling a transmitting antenna of an audio transmitter, and transmitting audio data to an audio receiver in communication connection with the audio transmitter; wherein the audio receiver controls the receiving antenna to receive audio data; acquiring a transmission result of the audio data; wherein the transmission result comprises any one of transmission success and transmission failure; in response to the condition that the transmission result comprises transmission failure, controlling each antenna on the audio transmitter to be sequentially switched as a new transmitting antenna, controlling the new transmitting antenna to retransmit the audio data, and acquiring a retransmission record of the new transmitting antenna until retransmission succeeds and the number of times of retransmission meets a preset condition; and based on the retransmission record of each antenna,