sss.rar_.sss是什么文件_sound communication_全双工_声卡 传输文件_声卡传输数据

On the transmitting computer, run the following command: > ./generate -b 25 -r 48000 -o out.data /etc/fstab Enter, but do not start the following on the transmitting computer: > ./playback -r 48000 < out.data # don't press enter yet! Now, on the receiving computer, run the following command: > ./record -r 48000 -o out.recdata Note that out.recdata will grow very fast. In this case, 48000 bytes/second. Run the command pre-typed in the transmitting computer's terminal. Be very quitet, and listen to the noise coming from of the speaker. This may take quite some time. Practice your Zen. Find enlightenment. When the noise stops, press Ctrl+C on the receiving computer. Run the following command on the receiving computer: > ./analyze -b 25 out.recdata