[brmarcum] hopes to fill that gap with a simple circuit that modulates an audio signal to FM, then demodulates and amplifies it to be played on a small speaker. He used a Digilent Analog ...

About 85 percent of New York City’s subway system still operates with this analog signal system. The outdated equipment is no longer manufactured and has to be manually operated, around the clock.

Fig 1 shows a typical analog signal and its corresponding digital PWM representation. In general, an analog signal has maximum amplitude, minimum amplitude, and many levels in between. In contrast, ...

All those charges are tiny snippets of an analog signal. In practice, the chip has two clock signals that do not overlap. The first one gates the signal to a small capacitor which follows the ...

Researchers have developed a microwave photonic chip that is capable of performing ultrafast analog electronic signal processing and computation using optics. A research team led by Professor Wang ...

The SSC also converts the signal from analog to digital before sending the digital data to a microcontroller. The signal goes through three main steps in an SSC — analog signal processing, ADC (analog ...

A technical paper titled “Neuromorphic analog circuits for robust on-chip always-on learning in spiking neural networks” was published by researchers at Institute of Neuroinformatics, University of ...

One of the most impressive launches at IMS this year was Analog Devices' Apollo MxFE, a wideband, software-defined, mixed-signal front-end platform. This video brings you two demos: First ...