This is a simple and very useful article on building a circuit that produces “ding dong” sound using 555 timer. We observe different types of door bells in different houses. They produce different ...

Internally, Honda calls it the mnemonic. Legally, it has no trademarked name. It's supposed to sound like someone saying "Honda." But if you have thought about it at all, you probably only think of it ...

During its heyday, Vancouver's Little Mountain Sound Studios was a hit factory, a place where rock acts like AC/DC, Aerosmith, Bon Jovi and Bryan Adams recorded songs that helped define '80s music. It ...

A pilot demystifies the "ding" sound heard on airplanes. It's not an alarm, but a signal for the crew. One ding signifies takeoff clearance, another at 10,000 feet allows cabin service to begin, and ...