Audio data control apparatus, audio data transmitting apparatus, audio data transmitting and receiving method, and audio data transmitting program

摘要

This audio data control device (2) is connected so as to communicate with an audio data transmission device (3) that reproduces and transmits audio data, and to receive the audio data. The audio data has connection determination information for determining presence or absence of connection abnormality superposed thereon. The audio data control device (2) comprises: an audio data receiving unit (21) for receiving the audio data; an audio data outputting unit (22) for outputting the received audio data to the outside; a buffer (23) for storing a part of the received audio data as the audio data receiving unit (21) receives audio data; a connection abnormality determination unit (27) for determining whether or not there is an abnormal connection with the audio data transmission device (3) on the basis of the connection determination information superposed on the audio data; and a loop reproduction control unit (26) for repeatedly reproducing the audio data stored in the buffer (23) if it is determined that there is or there appears to be an abnormal connection.