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.
The FlashBench results for the Ultra Dual USB Drive 2.0: read speed of 19MB/s and a write speed of 17MB/s. These speeds are fine for photos or watching movies but filling up that 64GB drive is going to take some time. The results of the Ultra USB Drive 3.0: read 144MB/s and write 99MB/s.