Papers recommended by the institute's various committees for conference presentation.As a result aquot;squelchaquot; circuits are employed to inhibit the receiver output when high noise levels are detected. This often ... The guard frequency is 2^30 Hz with the two trip signals on either side at 2130 Hz and 2730 Hz. Each of the three ... The various aspects of the signal design in both the time and frequency domain are shown in Figure 4, and a block diagram of the transmitter circuit is given in Figure 5.
|Title||:||Conference Paper [preprints]|
|Author||:||Institute of Electrical and Electronics Engineers|