Hardcore (also known as hardcore techno or hardcore house) is a genre of electronic dance music that originated in the United Kingdom, the Netherlands, Belgium and Germany in the early 1990s. It is distinguished by faster tempos and a distorted sawtooth kick (160 to 200 BPM or more), the intensity of the kicks and the synthesized bass (in some subgenres), the rhythm and the atmosphere of the themes (sometimes violent), the usage of saturation and experimentation close to that of industrial dance music. It would spawn subgenres such as gabber.