* Speakers and microphones: Most speakers employ a permanent magnet and a current-carrying coil to convert electric energy ( the signal ) into mechanical energy ( movement that creates the sound ).

Most units from the 1980s onwards also incorporated built-in condenser microphones, which have extended high-frequency response, but may also pick up noises from the recorder motor.

Most parabolic microphones sacrifice low-end fidelity to get a more manageable size.

Most microphones used in sound reinforcement are either dynamic or condenser microphones.

Most " live " performances by musicals and individual artists lip sync to the studio or soundtrack recordings of their songs, due to the technical difficulties of attempting to sing into a wireless microphone while in a moving vehicle ; the NBC microphones used by performers on floats are almost always non-functioning props.

Most school systems today maintain a system of cumulative records of pupils.

Most major powers repudiated Cold War assassination tactics, though many allege that this was merely a smokescreen for political benefit and that covert and illegal training of assassins continues today, with Russia, Israel, the U. S., Argentina, Paraguay, Chile, and other nations accused of still regularly engaging in such operations.

Most boomerangs seen today, are of the tourist or competition sort, and are almost invariably of the returning type.

Most scholars today accept the basic authenticity of the book, but see in it significant additions by a " school " of later followers of the original prophet.

Most drugs today are based on about 500 molecular targets.

Most of the major Beanoland attractions remain in operation today but have been rethemed as " Wild Asia ".

Most of these Victorian terraces still exist and, along with more modern social housing, characterise the area today.

Most hardware companies today have more software programmers on the payroll than hardware designers, since software tools have automated many tasks of Printed circuit board engineers.

Most cement kilns today use coal and petroleum coke as primary fuels, and to a lesser extent natural gas and fuel oil.

Most recreational mail today is made of butted links which are galvanized or stainless steel, this is historically inaccurate but is much less expensive to procure and maintain than historically accurate reproductions.

Most of the divisions still in existence within the Christadelphian community today stem from further divisions of the Berean fellowship.

Most of the ruins that survive today date from the most intense period of activity at the site in the 6th century BC.

Most linguists today believe that stød is a development of the word accents, rather than the other way round.

Most physicists today believe that quantum mechanics is correct, and that the EPR paradox is a " paradox " only because classical intuitions do not correspond to physical reality.

Most sites today follow how RotoNews had a " news " and " analysis " element to each player update.

" Most of his best works have been revived, and are today considered timeless fables filled with love and respect for the struggles of the common man.

Most geologists today accept that a combination of these phenomena can be used to explain granite intrusions, and that not all granites can be explained entirely by one or another mechanism.

Most terrestrial helium present today is created by the natural radioactive decay of heavy radioactive elements ( thorium and uranium ), as the alpha particles emitted by such decays consist of helium-4 nuclei.

Most scholars today agree with Homer's priority but there are good arguments on either sides.

Most famously, Hippocrates invented the Hippocratic Oath for physicians, which is still relevant and in use today.

Most hams are cured with nitrite and salt today.

Most scholars today accept that both Christian and Celtic traditions contributed to the legend's development, though many of the early Celtic-based arguments are largely discredited ( Loomis himself came to reject much of Weston and Nutt's work ).

Most IKEA suppliers fulfill the law today with exceptions for some special issues, one being excessive working hours in Asia, in countries such as China and India.

Most breeders today recommend that they not be supplemented to slow their rapid growth.

Most biblical scholars and historians of ancient Israel today view the patriarchical narratives, including the life of Jacob, as late ( 6th and 5th centuries BCE ) literary compositions that have ideological and theological purposes but are unreliable for historical reconstruction of the presettlement period of Israel ’ s past.

Most of it is panelized and utilizes standard materials, and requires the use of only simple tools.

Most notable for this use is the extinct giant fennel, silphium.

Most often, the term describes those who create within a context of the fine arts or ' high culture ', activities such as drawing, painting, sculpture, acting, dancing, writing, filmmaking, photography, and music — people who use imagination, talent, or skill to create works that may be judged to have an aesthetic value.

Most aircraft hijackers intend to use the passengers as hostages, either for monetary ransom or for some political or administrative concession by authorities.

Most aliphatic compounds are flammable, allowing the use of hydrocarbons as fuel, such as methane in Bunsen burners and as liquified natural gas ( LNG ), and acetylene in welding.

Most modern English grammarians no longer use the Latin accusative / dative model, though they tend to use the terms objective for oblique, subjective for nominative, and possessive for genitive ( see Declension in English ).

Most ATM networks supporting SPVPs, SPVCs, and SVCs use the Private Network Node Interface or Private Network-to-Network Interface ( PNNI ) protocol.

Most ATM links use UNI cell format.

Most picoammeters use a " virtual short " technique and have several different measurement ranges that must be switched between to cover multiple decades of measurement.

Most autonomous buildings are designed to use insulation, thermal mass and passive solar heating and cooling.

Most cantilever bridges use a pair of continuous spans that extend from opposite sides of the supporting piers to meet at the center of the obstacle the bridge crosses.

Most Native beadwork is created for tribal use but beadworkers also create conceptual work for the art world.

Most games use a standardized and unchanging board ( chess, Go, and backgammon each have such a board ), but many games use a modular board whose component tiles or cards can assume varying layouts from one session to another, or even while the game is played.

Most oils and milk products that we use for cooking and eating like butter, cheese, ghee etc., are composed of fats.

Most bicycles use a chain to transmit power to the rear wheel.

Most utility knives are not well suited to use as offensive weapons, with the exception of some outdoor-type utility knives employing longer blades.

Most of the men were also skilled with the use of guns as they would hunt and also were able to protect their families with them.

Most of the thousands of human languages use patterns of sound or gesture for symbols which enable communication with others around them.

Most Christians ( Roman Catholics, Eastern Orthodox, Eastern Rite and Protestants alike ) accept the use of creeds, and subscribe to at least one of the creeds mentioned above.

Most uses of diamonds in these technologies do not require large diamonds ; in fact, most diamonds that are gem-quality except for their small size, can find an industrial use.

Most software has software documentation so that the end user can understand the program, what it does, and how to use it.

Most of these games however typically use a specially made deck of cards designed specifically for the game ( or variations of it ).

Most languages have exclusively pulmonic egressive consonants, which use the lungs and diaphragm, but ejectives, clicks, and implosives use different mechanisms.