Modulation is fundamental to electronic communications. The modulating signal might be analog in nature (voice or music) or digital bit streams. Most modern communication systems are digital, using ...

A theory is formulated to describe the modulation which has been observed in fluorescent light from atoms subjected simultaneously to optical and radio-frequency radiation. The optical field ...

Pulse Width Modulation (PWM) or Pulse Duration Modulation (PDM) is a technique of converting analog signals into rectangular waveforms. The width of the waveform varies in proportion with the ...

As Studied by the Fourier and Laplace Analyses. By C. Louis Cuccia. (McGraw-Hill Electrical and Electronic Engineering Series.) Pp. ix + 465. (London: McGraw-Hill ...

This new article publication from Acta Pharmaceutica Sinica B, discusses allosteric modulation of G protein-coupled receptors as a novel therapeutic strategy in neuropathic pain. Neuropathic pain is a ...

Harmonic analysis of secular music of the late sixteenth and early 17th centuries presents a number of problems to the analyst, not the least of which is the relationship of chromaticism to a ...

Key changes - or ‘modulations’, to give them their proper, music theory-professor name - may have become a bit of a pop cliché (picture Westlife stepping off their stools), but knowing how to craft a ...