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.
With speeds of 10 gigabits per second, Bell Labs' technology proved to be 1,000 times faster than traditional broadband speeds. It is even 10 times faster than Google (GOOGL, Tech30) Fiber, which offers the fastest broadband available to consumers. Alcatel-Lucent (ALU), Bell Labs' parent company, dubbed the new technology XG-FAST..