As electric cars become more common, vulnerable road users are encountering more and more warning signals from them. Now, new ...

Researchers investigated how well people can locate three common types of warning signals from hybrid and electric vehicles ...

As electric vehicles grow more popular, their warning sounds may not be doing enough to protect pedestrians. A Swedish study ...

Each of the three primary types of microphones—dynamic microphones, condenser microphones, and ribbon microphones—has a different method for converting sound into electrical signals.

As electric cars become more common, vulnerable road users are encountering more and more warning signals from them. Now, new research from Chalmers University of Technology in Sweden, shows that one ...

(Courtesy: UMass Amherst) The nervous system is often considered the body’s wiring, sending electrical signals to communicate needs and hazards between different parts of the ... to intercell signals ...

Combining two different kinds of signals could help ... These movements generate small electrical signals that can be read by sensors on the skin, a technique called electromyography.