A background check is the process of looking up official and commercial records about a person. It was often done when someone applies for a job that requires high security like a school or a bank. It is traditionally done by the police but is now most often purchased as a service from a private business. Information usually includes the following: past employment, credit worthiness, and criminal history. These checks are important because they allow better informed and less-subjective evaluations to be made about a person. However, they also pose risks including improper and illegal discrimination, identity theft, and violation of privacy.

• Strobe Sync Pulse Generator 1.0
  This program generates signals to test loudspeakers with the help of a synchronised LED stroboscope. The only external hardware needed is a two channel amplifier and an LED...

• Strobe Sync Loudspeaker Test Software 1.11
  This program is a loudspeaker test software to help analyse defects and investigate functionality with the help of a synchronised LED stroboscope