For example, in a voice-enabled TV remote, voice may only be present 10% to 20% of the time, so the majority of the system can stay asleep until the wake-word engine is needed for keyword analysis.

Analog and digital: The best of both worlds in one energy-efficient system. ScienceDaily . Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2023 / 08 / 230831121629.htm ...

The fusion of 2D semiconductors and ferroelectric materials could lead to joint digital and analog information processing, with significant improvement in energy consumption, electronic device ...

I felt compelled to investigate further. For an example of how digital has displaced analog, look at photography. In a pre-digital camera, continuous variations in light created chemical reactions ...

Although they have no data from younger volunteers, researchers suspect that the difference in brain activation between analog and digital methods is likely to be stronger in younger people.