Some early digital computers used an electrical model of the common decimal ( base ten ) numeral system to represent numbers internally.

Some printers can print documents stored on memory cards or from digital cameras and scanners.

Some of the earliest animation done using a digital computer was done at Bell Telephone Laboratories in the first half of the 1960s by Edward E. Zajac, Frank W. Sinden, Kenneth C. Knowlton, and A. Michael Noll.

Some forms of synthesis, like, for instance, sampling and additive synthesis are not feasible in analog synthesizers, while on the other hand, many musicians prefer the character of analog synthesizers over their digital equivalent.

Some modern hi-fi equipment can be digitally connected using fibre optic TOSLINK cables, universal serial bus ( USB ) ports ( including one to play digital audio files ), or Wi-Fi support.

Some pulse modulation schemes also allow the narrowband analog signal to be transferred as a digital signal ( i. e. as a quantized discrete-time signal ) with a fixed bit rate, which can be transferred over an underlying digital transmission system, for example some line code.

Some businesses and government organizations rely upon rugged PDAs, sometimes known as enterprise digital assistants ( EDAs ), for mobile data applications.

Some full color digital images are processed using a variety of techniques to create black and whites, and some manufacturers produce digital cameras that exclusively shoot monochrome.

Some certificate authority-usually a purpose-built program running on a server computer-vouches for the identities assigned to specific private keys by producing a digital certificate.

Some authors divide digital role-playing games into two intertwined groups: single player games using RPG-style mechanics, and multiplayer games incorporating social interaction.

Some transmitters are capable of direct frequency-shift keying ( FSK ) as they can directly accept the digital signal and change their transmitting frequency according to the mark or space input state.

Some consumer digital cameras are now so small that in previous decades they would have qualified as " spy cameras ", and digital cameras of eight megapixels or more are now being embedded in some mobile camera phones.

Some image editors support a multiple-layer model ; however, in order to support signal-processing operations like blurring each layer is normally represented as a digital image.

Some public television such as Public Broadcasting Service ( PBS ) carry separate digital network through affiliates such as Georgia Public Broadcasting stations.

Some digital multimeters include a fast-responding bargraph display for this purpose, though the resolution of these is usually low.

Some currently available digital multiplexers have been designated as Dl -, DS -, or M-series, all of which operate at T-carrier rates.

Some digital cameras can crop and stitch pictures and perform other elementary image editing.

Some methods of compensating for this or otherwise producing much wider digital photographs involve using a fisheye lens and " defishing " the image in post processing to simulate a rectilinear wide angle lens.

Some models have fixed-slope, fixed-frequency high-pass filters at 80 or 100 Hz that can be engaged ; other models have ' sweepable HPF '— a high-pass filter of fixed slope that can be set within a specified frequency range, such as from 20 to 400 Hz on the Midas Heritage 3000, or 20 to 20, 000 Hz on the Yamaha M7CL digital mixing console.

Some industries have established common interoperability standards for the use of digital signatures between members of the industry and with regulators.

Some image scanner driver programs provide an optional filter, called a " descreen " filter, to remove Moiré-pattern artifacts which would otherwise be produced when scanning printed halftone images to produce digital images.

Some disco songs incorporated sounds produced with synthesizers and drum machines, and some compositions were entirely electronic ; examples include Giorgio Moroder's late 1970s productions such as Donna Summer's hit single " I Feel Love " from 1977, Cerrone's Supernature ( 1977 ), Yellow Magic Orchestra's synth-disco-pop productions from their self-titled album ( 1978 ), Solid State Survivor ( 1979 ), and several early 1980s disco-pop productions by the Hi-NRG group Lime.

Some musicians also use pre-recorded backing tracks with additional parts such as synthesizers, strings or layered background vocals to recreate parts that would be impractical to play live, in which case a click track synchronized with the backing track is played through headphones or in-ear monitors to keep the musicians in synchrony with the backing track.

Some synthesizers also had effects devices such as reverb units, or tools such as sequencers or sound mixers.

Some softsynths are heavily sample based, and frequently have more capability than hardware units, since computers have fewer restrictions on memory than dedicated hardware synthesizers.

Some of these sample based synthesizers come with sample libraries many gigabytes in size.

Some occasionally incorporated synthesizers into their music, though not to the same degree as did their New Wave counterparts.

Some of them are also virtual modular systems, which simulate real historical modular synthesizers.

* Vibrations: Some vibrations may decay exponentially ; this characteristic is often found in damped mechanical oscillators, and used in creating ADSR envelopes in synthesizers.

Some, such as Native Instruments ' Pro-53, specifically recreate the look and sound of famous synthesizers from years past ( in this case, the Prophet-5 ).

Some models included sequencers and synthesizers.

Some synthesizers permit enough feedback to let the filter oscillate, and it can serve as a sine-wave source, although not necessarily with accurate pitch.

Some metalcore and post-hardcore bands such as Horse the Band, Asking Alexandria, Attack Attack !, and Enter Shikari incorporate synthesizers that add a dance beat style to the breakdown.

Some competitive circuits also allow electronic instruments such as synthesizers and bass guitars, which are typically part of the front ensemble.

Some Orchestron models included sequencers and synthesizers.

Some marching band circuits also allow non-standard instruments ( such as the violin ) or electronic instruments ( such as synthesizers and electric guitars ) in the pit.

Some software comes equipped with full wave file editors and synthesizers, and can also trigger video and still imagery via projection units.

Some years ago Julian Huxley proposed to an audience made up of members of the British Association for the Advancement of Science that `` man's supernormal or extra-sensory faculties are ( now ) in the same case as were his mathematical faculties during the ice age ''.

Some larger universities now have multiple groups.

Some armies now have a muzzle velocity measuring radar permanently fitted to every gun.

Some of the stories included in Saint Anthony's biography are perpetuated now mostly in paintings, where they give an opportunity for artists to depict their more lurid or bizarre interpretations.

Some plastics are now referred to as being ' degradable ', ' oxy-degradable ' or ' UV-degradable '.

Some companies are now making saxophones from phosphor bronze ( 3. 5 to 10 % tin and up to 1 % phosphorus content ).

Some sub-ethnicities are now represented by only 30 – 100 individuals and are threatened with extinction.

Some modern proposals for new constellations were not successful ; an example is Quadrans, eponymous of the Quadrantid meteors, now divided between Boötes and Draco.

Some transferred to the INLA landing of the prison, but the majority of those who left are now independent and on E4 landing.

Some authors have used " basal " differently to mean a clade that is " more primitive " or less species-rich than its sister clade ; others consider this usage to be incorrect, and many now discourage the use of that term altogether to avoid such implications.

Some canids are now endangered in the wild due to hunting, habitat loss, and the introduction of diseases from domestic dogs.

Some U. S. government agencies now use ISO 8601 with 4-digit years.

Some small improvements were made to law and court procedure, for example all court proceedings were now conducted in English rather than in Law French or Latin.

Some South American plants formerly thought of as Daturas are now treated as belonging to the distinct genus Brugmansia ( Brugmansia differs from Datura in that it is woody, making shrubs or small trees, and in that it has pendulous flowers, rather than erect ones ).

Some scholars think that The porisms may have actually been a section of Arithmetica that is now lost.

Some economists also contend that now, according to Gresham's Law, a reversion to the colón would be disastrous to the economy.

Some relatively lightweight exoplanets, only a few times more massive than Earth ( now known by the term Super-Earth ), are known as well ; statistical studies now indicate that they actually outnumber giant planets while recent discoveries have included Earth-sized and smaller planets and a handful that appear to exhibit other Earth-like properties.

Some US colleges are now going green by signing the " President's Climate Commitment ," a document that a college President can sign to enable said colleges to practice environmentalism by switching to solar power, etc.

Some of Cheney's motorcycle designs are now famous in their own right, such as the competition BSA Gold Stars of Jerry Scott and Keith Hickman and the John Banks replica which used a BSA B50 engine specially tuned by Cheney.

Some countries are now economically dependent on food exports, which in some cases account for over 80 % of all exports.

Some of these markets are now served by light helicopters.

Some classifications now reserve the term woodland for an area with more open space between trees and distinguish among woodlands, open forests, and closed forests based on crown cover.

Some notable operations include: the Chadian – Libyan conflict in 1969 – 72 ( the first time that the Foreign Legion was sent in operations after the Algerian War ), 1978 – 79, and 1983 – 87 ; Kolwezi in what is now the Democratic Republic of the Congo in May 1978 ; Rwanda in 1990 – 94 ; and the Côte d ' Ivoire ( the Ivory Coast ) in 2002 to the present.