The more advanced technology should be treated with a wise and sage, hoping to further advance the technology will certainly be a positive effect for many areas, not only for the short term but hoped for the long term.Technology almost covers all areas of human life, including finance, industry, education and health, of course, particularly in medical equipment. Particularly in the health sector, today many companies to innovate in medical equipment including stethoscopes, including one of the Littmann Electronic Stethoscope, a company engaged in the manufacture of medical equipment to produce advanced technological breakthroughs in creating...