surround sound system for effect and surround channel low-frequency wireless digital transmission

摘要

subwoofer (72), the low-frequency effects (LFE) channel for surround channels for both information and to receive the signal including the information is provided to the radio receiver (80). In one form, LFE is added to one or both of the surround channel to provide a stereo surround signal (including both surround channels including the LFE channel multiplexing). Subwoofer 72 is used, and the LFE channel, power is supplied to the surround speakers (74, 76), and transmits a surround signal to each of the surround speakers. The receiver 66 is multiplexed LFE signals to one or both of the surround sound audio channels. The digital RF transmitter 70 is transmitted to a receiver coupled to the subwoofer / surround channel to the radio receiver 80 of the subwoofer. Remote subwoofer is connected to a power source (78). The surround speakers (74, 76) is connected to the sub-woofer, a surround channel is received, and whereby the power supply.