1 When out of the current, swim at an angle--away from the current--towards shore. 2  If you are unable to swim out of the rip current, float or calmly tread water. 3  When out of the current, swim towards shore.
The typical Disklavier is a real acoustic piano outfitted with electronic sensors for recording and electromechanical solenoids for playback. Sensors record the movements of the keys, hammers, and pedals during a performance, and the system saves the performance data as a Standard MIDI File (SMF).
An SCR, or Silicon Controlled Rectifier, is a semiconductor, or integrated circuit (IC), that allows the control of current using a small current. Basically, it is a simple direct current (DC) light switch.. SCR: Silicon Controlled Rectifier. A semiconductor device that functions as an electrically controlled switch. (a) An SCR is one in the family of semiconductors that includes transistors and diodes.