 The Wired Ocean approach uses a hybrid solution, combining Ku-band satellites for the downlink and narrow L-band satellites for the return channel. While at sea, the downlink (forward) channel offers a speed of 512 kbps and the uplink (return) channel speed is 9.6 kbps for Globalstar and up to 64 kbps for Inmarsat.
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When the human ear encounters music, a number of brain systems are engaged by the incoming sound. The music signal is first directed to the thalamus, which relays the information to the primary auditory cortex.