For a car horn, that’s perfect. The result is that [Tom] can press a number of buttons on his dash to play different sounds, from courtesy honks to animal noises and obnoxious sound effects.

Strange noises are often the first clue that a part of your car isn’t functioning as it should. Whether it’s a grinding noise ...

One challenge I faced was when customers would explain, and sometimes even record, the noises their cars were making only when cold, but stopped making once the car warmed up. Without hearing or ...