Despite the need for an IC, this ubiquitous interface between the modulator and audio-video signals has not been reduced to an integrated circuit. The major reasons for that deficiency are the ...

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 ...

The proinflammatory cytokine TNF-α exerts its pleiotropic functions through activation of multiple downstream effectors, including JNK1. Yet, the underlying regulatory mechanism is incompletely ...

Said to combine excellent RF accuracy with low adjacent channel power to perform fast tests on mobile handsets, the 2029 vector modulator can convert any analog RF signal generator into a digital ...

This ingenious box serves a very particular purpose: It distributes a single HDMI signal to multiple TVs around your home or business via coax cable. The Channel Master CM-1050 is a digital TV ...

A tiny GeSi electro-absorption modulator with energy consumption at the femtojoule-per-bit level represents a step towards bringing photonics ever closer to computer chips. The demand for data ...

Fig 1. Density addition and subtraction can easily separate these audio channels before digitalization. Fig 2. Density multiplication can easily be used to multiply these two inputs in several ...