These used computing power to simulate traditional analog waveforms and circuitry such as envelopes and filters.

: These are actually a JFET with the gate shorted to the source, and function like a two-terminal current-limiter analog to the Zener diode, which is limiting voltage.

These days analog circuitry may use digital or even microprocessor techniques to improve performance.

These can be implemented as analog circuits ( for instance, using a Sallen Key filter topology, a type of active filter ), or as algorithms in digital signal processing systems.

These include the Antikythera mechanism and the astrolabe from ancient Greece ( c. 150 – 100 BC ), which are generally regarded as the earliest known mechanical analog computers.

These are connected via T1 lines with the central office switch, replacing older analog two-way and direct inward dialing ( DID ) trunks.

These are methods to transfer a digital bit stream over an analog baseband channel ( a. k. a. lowpass channel ) using a pulse train, i. e. a discrete number of signal levels, by directly modulating the voltage or current on a cable.

These types of cheeses are sometimes referred to as analogue pizza cheese and analog pizza cheese.

These techniques were available through the open research literature to be used for civilian applications, allowing the creation of digital mobile phone networks with substantially higher channel capacities than the analog systems that preceded them.

These encoders can be placed before for binary data source, but have been placed after to illustrate the conceptual difference between digital and analog signals involved with digital modulation.

These systems digitized an analog audio signal and then encoded the resulting digital stream into an analog video signal so that a conventional VCR could be used as a storage medium.

These normally take the digital output of a compatible CD player or dedicated transport ( which is basically a CD player with no internal DAC ) and convert the signal into an analog line-level output that can then be fed into an amplifier to drive speakers.

These formulas are traditionally used in analog televisions and equipment ; digital equipment such as HDTV and digital video cameras use Y ' CbCr.

These generally resemble a small part of a keyboard but may also feature other inputs such as analog sticks.

These trios centered on the sound of the electronic organ and in the 1970s, the analog synthesizer.

These used microprocessors for system control and control voltage generation, including envelope trigger generation, but the main sound generating path remained analog.

These models were packaged in grey metal cubes with a variety of inputs that accepted practically any analog format.

These regions include a central pith, a surrounding cortex, and an outer epidermis, each of which has an analog in the stem of a vascular plant.

These are available in Code Division Multiple Access ( CDMA ), Digital Enhanced Cordless Telecommunications – DECT ( TDMA / DCA ) ( See ETSI 6 EN 300 765-1 V1. 3. 1 ( 2001-04 ) -" Digital Enhanced Cordless Telecommunications ( DECT ); Radio in the Local Loop ( RLL ) Access Profile ( RAP ); Part 1: Basic telephony services "), Global System for Mobile Communications ( GSM ), IS136 Time Division Multiple Access ( TDMA ) as well as analog access technologies such as Advanced Mobile Phone System ( AMPS ), for which there will be independent standards defining every aspect of modulation, protocols, error handling, etc.

These circuits, among them, exhibit a large number of important types of behaviour that are fundamental to much of analog electronics.

These bandwidth requirements are important in digital electronics, where finite-bandwidth analog approximations to square-wave-like waveforms are used.

These hypothetical computing machines can be viewed as idealised analog computers which operate on real numbers, whereas digital computers are limited to computable numbers.

These increased costs are partially offset by a decrease of $56 million in expenditures for the reserve forces, largely because of the planned reduction in strength of the Army Reserve components during 1961.

These are the smallest of the AC enzyme classes ; the AC-IV from Yersinia is a dimer of 19 kDa subunits with no known regulatory components.

These distortions can make it difficult to match brain components from one species with those of another species.

These pressure oscillations can be as high as 180 dB, and long term exposure to these cyclic pressure and thermal loads reduces the life of engine components.

These data are being read from / written to memory, typically through a computer bus ( so far typically volatile storage components ).

These data are being read from / written to memory, typically through a computer bus ( so far typically volatile storage components ).

These pads make no significant sound themselves, but purely trigger the electronic sound, and are played with the same drum sticks as other drum kit components.

These components are regarded as linked together through nutrient cycles and energy flows.

These factors accelerate the degradation of MCFC components, decreasing the durability and cell life.

These at their simplest consist of passive components such as potentiometers and capacitors, but may also include specialized integrated circuits or other active components requiring batteries for power, for preamplification and signal processing, or even for assistance in tuning.

These used a small number of standard components, all small enough to be readily transportable in areas with poor or non-existent roads, and were joined together using bolts rather than rivets, reducing the need for skilled labour on site.

These systems advertised their simplicity ; the consumer did not have to select and assemble the individual components.

These three components of the insulin regimen are commonly referred to as basal insulin, meal insulin, and high correction.

These were all metal and were the first machines for mass production and making components with a degree of interchangeability.

These structures are formed through the micro-phase segregation of two incompatible components on a nanometer scale.

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 three institutions: political representation, majority rule and the party system are the basic components of modern political machinery ; they are applicable to both central and local governments and are becoming by their adaptability ends in themselves rather than a machinery to achieve some purpose.

These components include:

These minerals make up the framework components of the sandstones.

These minerals are primarily carbonates, sulfides, or oxides of the metal, mixed with other components such as silica and alumina.

These sources are available for about one year, as tools in medical and dental diagnosis, as well as to detect defects in inaccessible mechanical and electronic components.

These numbers are the coordinates of the endpoint of the vector, with respect to a given Cartesian coordinate system, and are typically called the scalar components ( or scalar projections ) of the vector on the axes of the coordinate system.

These food vacuoles fuse with lysosomes which break down the components so that they can be used in the cell.

These components of the distillate contain flavor compounds such as ethyl acetate and ethyl lactate ( heads ) as well as the fusel oils ( tails ) that impact the usually desired clean taste of vodka.