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 file system is a propriety distributed file system developed by google to provide efficient, reliable access to data using large clusters of commodity hardware. GFS is optimized for Google's core data storage and usage needs, which can generate enormous amounts of data that need to be retained.
Google Chrome OS is an open source lightweight operating system (OS). It uses one-sixtieth as much hard drive space as Windows 7 and is intended for netbooks or tablet PCs that access Web-based applications and stored data from remote servers. The Chrome OS is so lean that boot time is about seven seconds. Google released the source code for Chrome OS in July 2009 under the BSD license as part of a larger project called Chromium. The operating system is built on top of a Linux kernel and runs on Intel x86 and ARM chips.