| 摘要 |
Disclosed is a data transmission apparatus. The data transmission apparatus comprises: an acquiring module, used for acquiring audio data; a coding module, used for coding and compressing the acquired audio data; a protocol encapsulation module, used for performing protocol encapsulation on the coded audio data; and a broadcast module, used for broadcasting the encapsulated audio data to a local area network. The present invention also provides a router, a data transmission method, and a data reception apparatus and method. |
