| 摘要 |
A set top box comprises a signal receiver that includes a front end that receives broadband signals, and a tuner that tunes a channel including audio and video signals. A signal demodulator communicates with the signal receiver and demodulates the audio and video signals. A video processor communicates with the signal demodulator and encodes and transmits the video signals via a first medium. A transmitter communicates with the signal demodulator and transmits the encoded audio signals via a second wireless medium, wherein the first medium and the second wireless medium are different types of media. |
