These instruments had varying numbers of strings, though often including some form of drone.

These instruments have three double courses similar to the stringing of the mandolin and often use a " guitar " tuning.

These are most often large – bore instruments with a rich mellow sound.

These parts are transpositions of parts written for other bass instruments used before the modern double bass became common and may actually lower the part an octave.

These lever systems, which superficially resemble the mechanisms of reed instruments such as the bassoon, include levers mounted beside the regular fingerboard ( near the nut, on the " E " string side ), which remotely activate metal " fingers " on the extension fingerboard.

These contrasting traditions may be vestiges of historical performance settings: large concert halls in which violins were played required more instruments, before electronic amplification, than did more intimate dance halls and houses fiddles were played in.

These instruments are descended from ones that existed in ancient central Asia and India.

These were used in trade and credit transactions ; they were used as remittance instruments for the purpose of transfer of funds from one place to another.

These instruments were eventually installed in the Macfarlane Observatory.

These instruments often had bodies covered with animal skin, and it is unknown exactly when it became replaced with a wooden soundboard.

These instruments, with up to 26-35 strings, required innovations in the structure of the lute.

These were expensive, but often used the sounds from respected MIDI instruments such as the E-mu Proteus.

These are available in sizes that range from 25-key, 2-octave models, to full-sized 88-key instruments.

These enable software instruments to be programmed without the discomfort of excessive mouse movements, or adjustment of hardware devices without the need to step through layered menus.

These laws were discovered empirically as far back as 984 AD and have been used in the design of optical components and instruments from then until the present day.

These instruments can also play all the sharps and flats, with a special technique of both tilting the pipes and jaw movement, thus reducing the size of the pipe's opening and producing a change in pitch.

These instruments impose a specific stress field or deformation to the fluid, and monitor the resultant deformation or stress.

These instruments had been designed by Beauchamp, assisted at the National String Instruments Corporation by Paul Barth and Harry Watson.

These instruments constitute the origin of the electric guitar we know and use today by virtue of their string-driven electro-magnetic pick-ups.

These instruments were also widely used among progressive rock bassists, particularly Chris Squire of Yes and Geddy Lee of Rush, who achieved distinctive signature sounds with their Rickenbacker bass, strung with round-wound Rotosound bass strings.

These migrations reflect the extraordinary courage of these seafaring people in navigating without instruments to sail throughout the vast Pacific Ocean.

These repair methods are used on piano soundboards, wood instruments, and wood furniture.

These first two records were produced by John Simon, who was practically a group member: he aided in arrangements, and played occasional instruments ( piano or tuba ).

These instruments are optimized for measuring AC voltage.

These are functionally the same as capped reed instruments as the reeds are not in contact with player's lips.

These vowelless alphabets are called abjads, currently exemplified in scripts including Arabic, Hebrew, and Syriac.

These alcohols are called fusel alcohols or fusel oils in brewing and tend to have a spicy or peppery flavor.

These villages, called pueblos by Spanish settlers, were often only accessible by rope or through rock climbing.

These are collegiate foundations, which provide a home and an income for unmarried ladies, generally of noble birth, called canonesses ( Kanonissinen ) or more usually Stiftsdamen.

These authors, the former a medieval historian and the latter an early modernist, quickly became associated with the distinctive Annales approach, which combined geography, history, and the sociological approaches of the Année Sociologique ( many members of which were their colleagues at Strasbourg ) to produce an approach which rejected the predominant emphasis on politics, diplomacy and war of many 19th and early 20th-century historians as spearheaded by historians whom Febvre called Les Sorbonnistes.

These " conversations " as he called them, were more or less informal talks on a great range of topics, spiritual, aesthetic and practical, in which he emphasized the ideas of the school of American Transcendentalists led by Emerson, who was always his supporter and discreet admirer.

These Oblates were dispersed by Napoleon I in 1810, while another group called the Oblates of Our Lady of Rho escaped this fate.

These were two functions that called machine-language functions stored in memory.

These guitars are commonly called " parlor steels " as they are well-suited to smaller rooms.

These are also sometimes called simply AC1, AC2, etc., and, somewhat confusingly, sometimes Roman numerals are used for these isoforms that all belong to the overall AC class III.

These were mineral spirit-based paints called Magna.

These sets were expanded in 1963 to 7 bits of coding, called the American Standard Code for Information Interchange ( ASCII ) as the Federal Information Processing Standard which replaced the incompatible teleprinter codes in use by different branches of the U. S. government.

These four-bit quantities are sometimes called nibbles, and correspond to hexadecimal digits.

These were called FidoNet Technology Networks ( FTNs ).

These elections constitutionally must be held no longer than every five years apart, however elections can be called whenever the Government so chooses to seek a new mandate or loses a vote of no confidence in Parliament.

These neurons communicate with one another by means of long protoplasmic fibers called axons, which carry trains of signal pulses called action potentials to distant parts of the brain or body targeting specific recipient cells.

These axons transmit signals in the form of electrochemical pulses called action potentials, which last less than a thousandth of a second and travel along the axon at speeds of 1 – 100 meters per second.

These molecules recognize specific reactant molecules called substrates ; they then catalyze the reaction between them.

These are sometimes called " the four pillars of the Big Bang theory ".

These towboats travel between ports and are also called line-haul boats.

These are often called ' pike poles '.

These were held in a powerful fortress called Genucla ( Isaccea, near modern Tulcea, Rom., in the Danube delta region ), controlled by Zyraxes, the local Getan petty king.

These effects are called macroscopic quantum phenomena.

These are sometimes called Weber functions after Heinrich Martin Weber, and also Neumann functions after Carl Neumann.