In this paper, we propose to study voltage controlled oscillators (VCOs) based on the equivalence with pulse frequency modulators (PFMs). This approach is applied to the analysis of VCO-based ...

Pulse modulation may be subdivided in to two types analog and digital. In analog the indication of sample amplitude is the nearest variable. In digital the information is a code. The pulse position ...

Pulse Modulation types: • Analog: sample amplitude is the variable. • Digital: information is a code. Pulse Position Modulation (PPM): A method of Pulse Time Modulation PPM: • Generated by changing ...

This paper demonstrates a novel scheme for converting analog biomedical signal to a M-ary PPM (Pulse Position Modulation) modulated signal to be transmitted using UWB (ultra-wideband) wireless link.

The Audio Engineering Society together with the European Broadcasting Union have developed the AES3/EBU digital audio transmission standard, a serial point-to-point interface that carries digital ...