Sound Waves and Beats. Sound waves consist of a series of air pressure variations. A Microphone diaphragm records these variations by moving in response to the pressure changes. The diaphragm motion is then converted to an electrical signal.Using a Microphone and a computer interface, you can explore the properties of common sounds.ound waves consist of a series of air pressure variations. A Microphone diaphragm records these variations by moving in response to the pressure changes.
Google Fiber Speed: By the numbers. The average Internet speed in the U.S. is 7.4 megabits per second (Mbps), according to a âState of the Internet Reportâ released by Akamai Technologies. It seems that the U.S. has some catching up to do in this department.
It's Surprisingly Inexpensive For Google To Build Its Cable-Destroying Google Fiber Network. The lucky people in Austin, Texas are about to get Google Fiber, Google's revolutionary cable service. Austin would become the second part of the country to get Google Fiber. It's currently offered in Kansas City, Missouri and Kansas City, Kansas. How much is Google Fiber going to cost Google? Last December, Goldman Sachs estimated it would cost $140 billion to cover the entire country. While we in New York City dream of getting Google Fiber, odds are that Google isn't going to cover the entire country, so it's not going to cost that much.