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.
Nonetheless, itâs not always easy to truly appreciate how fast a service like Google Fiber really is. Truth be told, most people probably couldnât tell you off-hand if thereâs any appreciable difference between a 3 Mbps and 6 Mbps connection. For many, the mere mention of Mbps or gigabit is reason enough to start zoning out.