An audio engineer works on the recording, manipulation, mixing, reproduction, and reinforcement of sound. Audio engineers work on the "...technical aspect of recording—the placing of microphones, the turning of pre-amp knobs, the setting of levels. The physical recording of any project is done by an engineer... the nuts and bolts." Many audio engineers creatively use technologies to produce sound for film, radio, television, music, electronic products and computer games. Audio engineers also set up and operate sound reinforcement systems for concert, corporate, theatre, sporting and other events.
Audio engineering concerns the creative and practical aspects of sounds including speech and music, as well as the development of new audio technologies and advancing scientific understanding of audible sound.
electric field (see electrostatics): an especially simple type of electromagnetic field produced by an electric charge even when it is not moving (i.e., there is no electric current). The electric field produces a force on other charges in its vicinity.
A railway electrification system supplies electric power to railwaytrains and trams without an on-board prime mover or local fuel supply. Electrification has many advantages but requires significant capital expenditure. Selection of an electrification system is based on economics of energy supply, maintenance, and capital cost compared to the revenue obtained for freight and passenger traffic. Different systems are used for urban and intercity areas; some electric locomotives can switch to different supply voltages to allow flexibility in operation.
Characteristics of railway electrification
Electric railways use electric locomotives to haul passengers or freight in separate cars or electric multiple units, passenger cars with their own motors. Electricity is typically generated in large and relatively efficient generating stations, transmitted to the railway network and distributed to the trains. Some electric railways have their own dedicated generating stations and transmission lines but most purchase power from an electric utility. The railway usually provides its own distribution lines, switches and transformers.
In their native United Kingdom, Electric was BBC Radio 2's Album of the Week from 8 July 2013. It features a collaboration with British singer-songwriter/rapper Example.
Electric hit No. 3 and No. 26 in the UK and US respectively, their highest chart performances in both territories in 20 years. The album also performed very well in other markets. It was supported by the Electric Tour which visited 46 countries through 112 concerts.
Background and release
Pet Shop Boys recorded the album in London, Berlin and Los Angeles from November 2012 to April 2013. On 30 April 2013, the duo announced on their website that they had recorded the album over the "last six months", with "Fluorescent" in particular "written and recorded within the last month". Stuart Price was chosen to produce the album. Price finished mixing the album in late April 2013.
A vehicle that uses both an electric motor and an internal combustion engine to achieve better efficiency ... A vehicle that relies primarily on electric power, but also has a combustion engine as a backup for when the charge dies ... A vehicle that relies primarily on an internal combustion engine, with support available from a small electric motor.
Africa's top producer and exporter of crude oil has heavily-subsidised gasoline and a patchy supply of electricity - a combination that might discourage anyone from investing in electric vehicles ...Meet A 29-year-old, Mustapha Gajibo, from Nigeria who is building electric cars and tricycles and converting car engines into generating sets.
With a long, hot summer of high gas prices imminent and the writing on the wall for 2-stroke engines, what better time than now to electrify ... What’s more, electric engines (with their decided lack of moving parts) wear much more gently than their internal combustion counterparts.
The University has expanded, refurbished and installed equipment in its teaching laboratories for programmes in Mathematics, Physics and Electrical Engineering, providing advanced resources that will help to inform teaching in live projects which directly support businesses in the region.
Kaur - also the founder of the Centre for BatteryEngineering and Electric Vehicles, which collaborates with auto firms to develop batteries as an alternative to fossil fuel engines - said more R&D was needed to make batteries safe ... Banu, who has a diploma in electrical ...
The airship will be powered by an air and helium propulsion system, this will reduce the energy needed for air navigation drastically while providing a speed of 50 knots (57 mph/91kph), while the yacht runs on another sustainable power source, an electric engine ...Ferrari is becoming electric!”.
AID is a leading provider of electric motor automation and control solutions for oil and gas and industrial applications ... The investment from Black Bay will help support AID’s customer demand and expand the Company’s manufacturing, engineering and service capabilities to capitalize on the growing market for electric> motors and VFDs.
Kia has become the second largest manufacturer of electric vehicles sold in the United States, second only to Tesla... electric vehicle market ... market and has become the number one selling luxury vehicle of all engine types in the U.S., not just electric ... ....
The acquisition of the LNG trading company and future acquisitions of municipal natural gas operators is going to create opportunities for us to sell our WasteHeatRecovery and Waste to Energy products in China and to provide engineering, consulting and project management services”.
The unique arrangements are administered by the SingleElectricityMarket Committee (SEMC) ... Non-controversially, the engineering and financing of the electricity distribution systems, north and south, are delivered in parallel rather than jointly. Each part of the island contains separate stand-alone electricity businesses.
Jan Woitas/picture alliance via Getty ImagesWant to ditch your gas guzzler for an electric vehicle? Get in line... "We've been building internal combustion engine vehicles for the masses for well over a century, and building high-volume, relatively low-priced electric vehicles is a new thing," he said.
Emre Durmuşoğlu, Karpowership AfricaRegional director, said that Karpowership has a proven track record of supplying sustainable, clean, reliable, and affordable electricity with all its Powerships operations in four continents ... “Karpowership supplies uninterrupted and reliable electricity at one of the lowest prices for thermal power generation.