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.
Connection quality was significantly improved - pinging google.com <95ms. Download speed increased to 2.25Mbps (best 2.8Mbps) and upload speed to 0.65Mbps (best 0.8Mbps) - with my new antenna placed in the window. AccessManager: EvDO Signal -82dBm; EvDO 2nd Signal -86dBm.