Car Horn sound design
Car horns should be of multiple character/ sound note/ response specific depending on the context and space while driving. When in traffic, the horn to play only inside the car/s which are in front and others around need not hear. When there are elderly around walking or crossing or a person on cycle going to work or a push cart daily earner negotiating traffic in front it may play notes which are different/suitable. It’s not dignified then to honk in usual manner and therefore the sound notes need to be designed such. If there are kids halter-skelter, horn character such, be designed.