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.
LA CROSSE, Wis. â CenturyLink, Inc. (NYSE: CTL) today announced that symmetrical broadband speeds up to 1 gigabit per second (Gbps) are now available to residential and small business customers and in select locations in La Crosse through its ultra-fast fiber optic network. Read More.