Best Answer: This is pretty close to simple English although HDMI is a pretty technical standard. HDMI means a simpler and higher-quality entertainment experience. It provides the highest possible uncompressed video and audio quality over a thin, easy-to-use cable with a simple, consumer-friendly connector.
What is pulse pressure and why are people talking about it? Pulse pressure refers to the difference between the systolic (top) and diastolic (bottom) blood pressure. If your blood pressure (BP) is 120/80, for instance, your pulse pressure is 120 - 80 = 40 mmHg. A pulse pressure of 40 mmHg is normal. Why does this matter? Does it add important information beyond knowing just your systolic and diastolic values?
What Is It? If you subtract the smaller blood pressure number from the larger one you get a number which is the Pulse Pressure. For example, a blood pressure of 120 over 80 yields one of 40 mm Hg (120 minus 80 = 40). Obviously it is the difference between the systolic and the diastolic pressures. Let's call it PP. Thus there are three components to this (or any other) blood pressure reading: Systolic pressure (120), diastolic pressure (80) and pulse pressure (40). SBP, DBP and PP.