Soundbar stand-by

European directive dictates electronic devices have to go into standby mode after certain period of inactivity, usually 15 minutes of not playing anything to save power. Such behavior can be annoying when soundbar is used as output on computer where there might not be sound event for extended periods of time, but we want device to be ready when any sound does get played. Soundbar Standby Blocker is a tiny program that tricks soundbar from going into power saving standby mode by playing a specially crafted 3 seconds long 10Hz tone every 10 minutes. Soundbar will stay on and ready to play any sound for as long as Soundbar Standby Blocker is running on the computer. Soundbar Standby Blocker will not work if computer volume is set too low or is set to mute.