Signal transmission apparatus

摘要

A signal transmission apparatus is connected to a network as one node among a plurality of nodes involved in the network which is provided with an audio signal transmission period for transmitting a plurality of channels of audio signals each transmission cycle and a control data transmission period for transmitting control data of the plurality of the nodes each control cycle by using an idle time period other than the audio signal transmission period. In the signal transmission apparatus, a storage section stores configuration information of the one node. A transmitting section transmits the control data including an error checking code of the configuration information. A receiving section receives request data from another node, the request data requesting the one node for transmission of an information block of the configuration information. A control section controls the transmitting section to transmit the information block in response to the request data.