A standard electret microphone can detect sub-audio "sounds" when some simple equalization circuitry is added.

Lelantos Inc. (New York, NY) - $75,000. Lelantos is a developer of miniaturized semiconductor gas sensors based in New York, ...

With the MBTA’s analog system, one failure among thousands of individual points connecting the electrical equipment can ruin ...

According to Benzinga Pro, Analog Devices's peer group average for short interest as a percentage of float is 5.41%, which ...

Our patented Series-Parallel Switching Circuit is like the sea waves where power flows on the surface in series, but signals ...

As a hybrid test instrument, a mixed-signal oscilloscope (MSO) combines the measurement capabilities of a logic analyzer with ...

As of January 2025, roughly 600,000 UK customers still use RTS meters to manage their power switching, after 300,000 were ...

Advanced Linear Devices has introduced a voltage balancing IC for series-connected pairs of 3.3V supercapacitors. Inside is a pair of mosfet-like devices with a sharp ‘knee’ in their voltage-current ...

virtually all of which simulcast analog with a surrounding digital signal. A purely digital signal does not contain analog and works best when the signals around it on the dial are also pure digital.

In the fourth quarter of 2024, the Power Solutions Group posted a 16% year-over-year revenue decline, whereas the Analog and Mixed-Signal segment faced a steeper 18% drop. Although the Intelligent ...

The oscilloscope is based on a popular low-cost DIY platform. Analog and digital signal processing techniques, namely anti-aliasing filtering, and infinite impulse response (IIR) digital filtering, ...