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Acronym Finder

What is EARC ?
Enhanced Audio Return Channel
The Advanced Audio Return Channel, or eARC for short, is the next generation ARC implemented in the HDMI 2.1 specification.

eARC's main advantage over ARC is the widespread increase in bandwidth and speed. This makes it possible to send much more complex audio signals from the TV to the audio tape or AV receiver, since there is practically no need for compression anymore.
< br>eARC specification allows up to 32 audio channels, including 24-bit/192 kHz data streams uncompressed up to a maximum of 38 Mbps.

This bandwidth theoretically allows all current audio formats such as Dolby TrueHD, DTS-HD Master Audio, and even object-based formats such as Dolby Atmos and DTS:X to be transmitted through the eARC channel without compression.

In addition, the use of HDMI eARC should make the handshake between compatible devices much smoother and address the need for HDMI-CEC activation. The eARC standard specifies a separate data channel that allows data exchange and information control between connected devices....
What is DTF ?
Digital Tape Format
Digital Tape Format is a magnetic tape data storage format developed by Sony. It uses a 1/2-inch wide strip in a cassette tape with two pulleys, written and read by the spiral scanning process. The template is described by ECMA standards 248 (adopted June 1998) and ISO/IEC 15731. Two sizes of cassette tape "S"and " L"....
What is POE ?
Power Over Ethernet
Pi O stands Forrr in simple language the technology of transmitting electrical energy through network cables.

Power Over Ethernet, the mechanism of the standard, IEEE 802.3 af, which is the duty of sending the electricity on the network cable is responsible.

in the event that you are CCTV camera, network, or IP Camera, you can use the Switch PoE, they will turn on.

In addition, in the event that your organization has the IP Phone or antenna wireless access point is, you can power this equipment also through the Switch, PoE, supply here. < < > > in simple terms is actually a new technology that allows a network cable to transmit electrical energy in addition to data transmission.< < A > for example: < < U>consider a CCTV camera that we intend to install en in the exterior of the building. Surveillance for performance, correct to two connections (cable) requires:

a network connection: to interact with the NVR or the monitor
power connector: for powering the electric force necessary
with this if the camera has PoE is, for these two types of connector rise to a cable network will require that both data transfer and power energy necessary to provide....
What is PAM ?
Plasma Arc Machining
Plasma arc machining (PAM) is a process used in compressed air as a plasma gas. When the air is subjected to high arc temperatures, it decomposes into its constituent gases due to the fact that the oxygen in the resulting plasma is very active, the cutting speed increases to about 2 25. A drawback of this method is that usually a level of highly oxidized, etc. Especially with stainless steel comes also forecast should have no impurities, with push fit be maintained for the work of the compressor used in this procedure to replace the tungsten electrodes copper used zeja tungsten or oxygen react life no attention to the materials used in the short is to increase the life of the electrode from the flow to the bottom of the oxygen de piercings Nazli, who nitrogen as the gas shear, the main among which passes have been used with the use of mixed gas of 80% nitrogen and 20% Oxygen-speed steel cutting software to 25 % of the lot.< < > only electrically conductive materials such as stainless steel nickel cream luminium and luminium can be machined by air plasma method. Machining with air plasma to cut a plate of steel to a thickness of 6.25 is half the cost of gas and injection methods because in this method, air is used as a carrier of plasma and protective gas. Industrial machines have automatic arc starting equipment, which ensures high and reliable initial shear speed. This shear velocity is three to five times higher than the conventional gas biting velocity....
What is HAZCAM ?
Hazard Avoidance Cameras
Hazcam or (abbreviation for Hazcam cameras) is a photographic camera that is installed at the front and rear of Rovers such as the Spirit rover، the rover porchoniti، the Curiosity rover and the endurance Rover.

What is LBM ?
Laser Beam Machining
Laser beam machining as an abbreviation (SBM) is a filing method that results from the action of the focused laser beam on the material to be machined. In this process by transferring the photonic energy to the surface of the piece.thermal energy is generated by this heat at the site of laser radiation. the material is separated from the piece in the form of molten or vapor.< < > laser beam machining (SBM) is an unusual production of machining. A type of machining in yen laser is directed to the workpiece for machining. In this framework, thermal energy is used to remove materials from metal or non-metallic surfaces. The high frequency of monochromatic light falls on the surface of the Earth, and then heating - melting and vaporization of the material occurs due to collisions with photons. Laser beam machining is suitable for fragile materials with low conductivity ، but can be used in most materials.< < > the laser focusing system mechanism is similar to the laser welding system mechanism. Laser machining is divided into three main categories-one-dimensional laser machining-two-dimensional laser machining and three-dimensional laser machining.< < > one-dimensional laser machining is actually the same as laser drilling which is done only along the laser beam.machining. Two-dimensional machining includes laser cutting، laser grooving and laser marking, which laser cutting is the most widely used in this sector. In this method, it is possible to create a two-dimensional shape by cutting flat and flat parts in small thicknesses.< < > three-dimensional machining involves laser sharpening، laser milling and laser engraving, which in this method usually use two focused beams and cut out parts.< < > the laser machining process is very different from traditional machining. In traditional machining the basis of filings is based on the creation of mechanical stresses on the part wins on the parts but in laser machining, the basis of filings is based on the concentration of thermal energy on the workpiece....
What is SPOT ?
Satellite Pour Observation Terre‎
Spot (SPOT) is a French commercial earth observation satellite that produces high-resolution satellite images. The name is an acronym for the French name which is a literal translation of the Earth observation satellite. The satellite was launched by Spot Image in Toulouse, France and orbited by the French Space Agency in the 1970s. < < > the SPOT satellite is designed to improve knowledge of Earth management by exploring Earth's resources detecting and predicting Climatological and oceanographic phenomena and monitoring human activity and natural phenomena. < < > the SPOT satellite system includes a set of satellites and ground control centers to plan and manage satellites to produce and disseminate satellite images.

satellite initial spot with the use of the rocket, the Ariane 2, 3 and 4 belong to the European Space Agency's space were, while the satellites spot 6 and 7 with the use of the rocket PSLV organization Space Research India in circuit groups....
What is FPSO ?
Floating Production Storage Offloading
Today, vessels FPSO an integral part of the offshore industry and the development of many offshore oil and gas fields are not cost effective without the use of these advanced vessels. In fact, as FPSO stands for the first letters of the phrase, Floating Production Storage and Offloading, which is the direction of ease of expression, not just of the title FPSO is used. This floating four multi-purpose, etc. as its name implies some kind of ship special is that in order to be processed compounds, hydrocarbon, etc., storage and also transfer it to the oil tankers cache goes to work. The ship is designed to be able to refine and store the hydrocarbons produced from underground equipment and platforms that are withdrawn nearby.

vessels, FPSO, because of the ease in doing the process three times, in the offshore preference for that time, because by using it, no need to build infrastructure such as podium, etc. and pipelines for the operation of The that store do not have much time. would not be, and the same agent causes operation of the squares of the distances very far from the drought have been found for oil companies affordable. Of course, the dimensions of this vessel are so large that all the equipment for the production and storage of oil and transfer easily accommodates both the deck and under the hull of these vessels، a variety of facilities are located. To imagine the magnitude of a vessel in your mind, you just need to know that three giant 747 boosters are easily placed on the deck of this vessel.< < >another point is these vessels use an advanced anchoring system to stabilize their positions on the sea waves, which is carried out in several stages with the help of several anchoring systems. Anchors are placed in the middle of the ship so that the vessel can easily rotate around the axis and easily stabilize its position at sea by changing currents below or in stormy conditions.. Another remarkable thing about the vessels is that these vessels can connect to several oil wells at a time at a depth of and collect hydrocarbons (oil and gas) through mobile pipes and transport them to tanks on the surface of the ship. It is interesting to note that the refining facilities on the deck are exactly the same as the refining facilities on the coastal. This facility includes separation and injection equipment purification and compression and other related technologies. The bottom line is that Petrobras total Choron shell exon Mobil and B. The world's most active oil companies in the field of using yen vessels are considered....