field synchronization signal
51Lorentz ether theory — What is now called Lorentz Ether theory ( LET ) has its roots in Hendrik Lorentz s Theory of electrons , which was the final point in the development of the classical aether theories at the end of the 19th and at the beginning of the 20th century …
52Magnetotellurics — Magnetotelluric station Magnetotellurics (MT) is an electromagnetic geophysical method of imaging the earth s subsurface by measuring natural variations of electrical and magnetic fields at the Earth s surface. Investigation depth ranges from… …
53History of sound recording — Methods and media for sound recording are varied and have undergone significant changes between the first time sound was actually recorded for later playback until now. Technology Mechanical recording The first devices for recording sound were… …
54Embedded system — Picture of the internals of an ADSL modem/router. A modern example of an embedded system. Labelled parts include a microprocessor (4), RAM (6), and flash memory (7). An embedded system is a computer system designed to do one or a few dedicated… …
55Linear timecode — Linear (or Longitudinal) Timecode (LTC) encodes SMPTE timecode data as a Manchester Biphase encoded audio signal. The audio signal is commonly recorded on a VTR track or other storage media. Each frame is terminated by a sync word which has a… …
56DASH7 — is an open source wireless sensor networking standard for wireless sensor networking, which operates in the 433 MHz unlicensed ISM band. DASH7 provides multi year battery life, range of up to 2 km, low latency for connecting with moving …
57iOS version history — Contents 1 Overview 2 Versions 2.1 Unreleased versions …
58ProHD — State of the Industry = The U.S. consumer appetite for high definition television (HDTV) programming is undeniable. The Consumer Electronics Association says that more than 50 percent of U.S. households now own a digital television. It is… …
59Join Java — is a programming language that extends the standard Java programming language with the Join Semantics of the Join Calculus. It was written at the University of South Australia within the Reconfigurable Computing Lab by Dr. Von Itzstein. Language… …
60SystemVerilog — In the semiconductor and electronic design industry, SystemVerilog is a combined Hardware Description Language and Hardware Verification Language based on extensions to Verilog. SystemVerilog was created by the donation of the Superlog language… …
