Does a sound bar make a TV sound alot better for movies?

Why do all alarm clocks sound the same in movies and TV shows?

• This doesn't only happen with alarm clocks. Other objects seem to make the same sound in most movies and TV shows.

• Answer:

  Objects in films usually make the same sound as they are meant to ensure that audience understands exactly what they are. This is why phones usually sound the same,all doorbells chimes similarly, all gunshots are the loud explosions they are instead of sharp cracks and why all cars sound the same when they are started. Audience familiarity. So many of us have seen so many things in films that we take them granted and if things are changed, the dissonance it creates can be so great that it makes watching the remainder of the film difficult or even impossible for most people. To prevent this from occurring, most films use the same or similar foley/sound effects to make their movie seem just like the "rest." This is part of the reason that great films are great: They do things differently or in an unexpected manner