One such non-binary digital signal is Morse code, along with similar signals beamed from Earth to track down aliens of unknown analog/digital designation. Morse code, the dots-and-dashes method of ...

Television stations across the U.S. began cutting their analog signals Friday, marking the final signoff for a 60-year-old technology and likely stranding more than 1 million unprepared homes ...

Each SFG node is a Circuit Variable. The equation is formed from incoming branches. A node adds the incoming signals to create the node value. In the example, Vout is created by adding the signal from ...

— -- In an era of dazzling battery-powered portable devices including iPods, computers and cellphones, it's hard to imagine what it's like to be unable to catch the news and entertainment ...

DDS and AWG outputs have 14-bit vertical resolution. To create signals, you can use signal generation tools such as RFXpress or Matlab to create signals and load them to memory. The $34,900 base model ...

The advent of digital broadcast has liberated these gaps, allowing broadcasters to use adjacent channels. But, to combine contiguous channels, RF engineers have had to develop sophisticated, ...

Analog pH sensors output a small analog voltage signal, generally in the millivolt range, that corresponds linearly to the pH value. This voltage signal is continuous and varies smoothly as the pH ...

HD Radio allows conventional (or terrestrial) AM and FM stations to broadcast their content over digital signals. Appropriating an abbreviation from high-definition TV, HD Radio offers better ...

Shawn Ye said: “Architecture is the big bottleneck. Digital systems waste energy on endless conversions between analog and ...