Q: I have several On30 locomotives with Digital Command Control (DCC), but was recently gifted a passenger set that has a ...

A list of Semiquincentennial anniversary locomotives in O gauge from various toy train manufacturers. Learn more from Classic ...

NBCUniversal's Peacock is integrating Dolby's full set of picture and sound technology, calling the move a streaming first.

There are two basic ways to change the sound of your car's horn. You can buy a replacement horn, or buy a sound board and ...

Pioneer’s new Sphera Apple Carplay receiver claims to be the world’s first aftermarket Dolby Atmos car audio upgrade.

Staying aware of your surroundings matters. That includes hearing smoke alarms, appliance beeps or a knock at the door. Still, real life gets busy. You wear headphones. You get focused. Sounds slip by ...

From the January/February 2026 issue of Car and Driver. Sound is critical to the automotive experience. Sometimes we need lots of it, such as when we want to hear the sweet song produced by a V-12 ...

Using a single microcontroller port to drive a multi-digit LED display to help engineers with those last-minute design ...

In a fresh draft notification, the ministry of road transport and highways has added L5 and L7 vehicles to the earlier proposed list of M and N category of new vehicles which will have to be ...