Line level is the specified strength of an audio signal used to transmit analog sound between audio components such as CD and DVD players, television sets...

laser line level is a tool combining a spirit level and/or plumb bob with a laser to display an accurately horizontal or vertical illuminated line on a...

spirit levels for different uses: Carpenter's level (either wood, aluminium or composite materials) Mason's level Torpedo level Post level Line level Engineer's...

and used as a vertical direction as a reference line, or plumb-line. It is a precursor to the spirit level and used to establish a vertical datum. It is...

The A-level (Advanced Level) is a subject-based qualification conferred as part of the General Certificate of Education, as well as a school leaving qualification...

concept of a laser level has been around since at least the early 1970s, the original spinning-mirror design laser plane and line level was patented by the...

Levelling or leveling (American English; see spelling differences) is a branch of surveying, the object of which is to establish or verify or measure...

Look up Line, line, or líne in Wiktionary, the free dictionary. Line most often refers to: Line (geometry), object that has zero thickness and curvature...

a sound relative to a reference value Level (logarithmic quantity) Loudness Volume (disambiguation) Line level This disambiguation page lists articles...

circuit-board traces and cables. In analog audio, a line driver is typically used to drive line-level analog signal outputs, for example to connect a CD...

independent variables is two, a level set is called a level curve, also known as contour line or isoline; so a level curve is the set of all real-valued...

Often two level shifters are used, one at each system: A line driver converts from internal logic levels to standard interface line levels; a line receiver...

A level crossing is an intersection where a railway line crosses a road, path, or (in rare situations) airport runway, at the same level, as opposed to...

Level Crossing Removal Project is a project by the Government of Western Australia to elevate part of the Armadale line, thereby removing six level crossings...

The Blue Line is a rapid transit line in the Greater Boston metropolitan area, one of four rapid transit lines operated by the Massachusetts Bay Transportation...

equipped with CTCS Level 3 (based on ETCS Level 2). In Croatia, Croatian Railways deployed Level 1 on the Vinkovci–Tovarnik line in 2012. The Czech LS...

bubble level are used to achieve the necessary accuracy. Traditionally the instrument was completely adjusted manually to ensure a level line of sight...

In digital electronics, a level shifter, also called level converter or logic level shifter, or voltage level translator, is a circuit used to translate...

requires a balun. For example, baluns can be used to send line level audio or E-carrier level 1 signals over coaxial cable (which is unbalanced) through...

northern terminal of the A Line. The line continues south along Flower Street, transitioning from underground to street level at 11th St. Passengers can...

poverty limit, poverty line, or breadline is the minimum level of income deemed adequate in a particular country. The poverty line is usually calculated...

Some swing bridges A-frame level: An A-frame with a plumb line hung from the vertex, used to establish a horizontal line; known in ancient Egypt, these...

Line-in recording is a term often used by manufacturers of sound equipment to refer to the capability of a device to record line level audio feeds. Microphone...

Levelling refraction refers to the systematic refraction effect distorting the results of line levelling over the Earth's surface. In line levelling, short...

Vivien, line up with the other girls on Level 10 to wash their faces in front of a camera in an allotted, regimented time. Vivien steps out of line to help...

this point, entirely an instrumental act) took the name Level 42 and settled on a working line-up of King (bass guitar, percussion), Lindup (keyboards...

westward and eastward branches that had been planned. Likewise, the Sheppard line level of Sheppard–Yonge station was constructed with a roughed-in Spanish solution...

responsibilities for track, signalling and level crossings, with access to passenger sections of track granted to V/Line Passenger. The state government had...

sea level rose by 15–25 cm (6–10 in), with an increase of 2.3 mm (0.091 in) per year since the 1970s.: 1216  This was faster than the sea level had ever...

Mean sea level (MSL, often shortened to sea level) is an average surface level of one or more among Earth's coastal bodies of water from which heights...