Electro house is a subgenre of the ever umbrella term House music. It’s origins are largely accepted to have come from 1980s electro music. It only really gained popularity in the mid 2000s due to the increase in technology behind music production, giving a much more “modern” sound to electro.
Electro house contains heavy basslines, and catchy high synthesised riffs, but the electro genes are still heavily intertwined within the music, with the odd “boop bop” of the early 808 sound.
The more recent Electro house is the 4 on the floor 4 sister of Dubstep, with very heavy and dirty bass made with saw and sine waves. Early pioneers of Electro house were artists such as Basement Jaxx, Mr Oizo but retrospectively artists such as Sublime and Arrivers would now be referred to as Electro house producers, but as their tracks were released in the early 1990s they were simply considered House or Rave.