At the time of the design of ATM, 155 Mbit / s Synchronous Digital Hierarchy ( SDH ) with 135 Mbit / s payload was considered a fast optical network link, and many Plesiochronous Digital Hierarchy ( PDH ) links in the digital network were considerably slower, ranging from 1. 544 to 45 Mbit / s in the USA, and 2 to 34 Mbit / s in Europe.

Edson de Castro was the Product Manager at Digital Equipment Corporation ( DEC ) of their pioneering PDP-8, a 12-bit computer generally considered by most to be the first true minicomputer.

Digital modulation methods can be considered as digital-to-analog conversion, and the corresponding demodulation or detection as analog-to-digital conversion.

Digital filters are typically considered in two categories: infinite impulse response ( IIR ) and finite impulse response ( FIR ).

Digital video tape has made significant inroads in television production use, even to the extent that in some countries, 16 mm is considered obsolete as a TV production format by broadcasters.

These exist either as a standalone scheme or as part of the Digital program ( above ) where the digital photograph was considered to lack enough clarity for detection and / or diagnosis of any retinal abnormality.

Digital rights management, Client Access Licenses, and Windows Genuine Advantage are considered by some to be examples of anti-features in software: each restricts functionality ( unlimited copying, and unlimited numbers of clients capable of being served, respectively ) that would otherwise be innate in the product's design.

At the height of the group's success, they also had a video game released by Digital Pictures entitled Marky Mark and the Funky Bunch: Make My Video, but the game was not a success and has been considered one of the worst video games ever made.

Digital controls ( many joysticks and control pads, and keyboards ) are considered less desirable than analog controls ( most mice, trackballs, and paddles ); while digital controls limit the player to single-speed control, analog controls allow the player to move the Vaus at nearly any desired speed across the screen.

Digital Items can be considered the kernel of the Multimedia Framework and the users can be considered as who interacts with them inside the Multimedia Framework.

Bad Religion rose to fame with their next album, 1994's Stranger Than Fiction, including their well-known hits " Infected " and " 21st Century ( Digital Boy )", which are also often considered concert staples.

Digital Radio Mondiale is being considered by Ofcom for introduction in Britain in 2012 on the present AM medium wave band.

His other co-authored book Digital Picture Processing is also considered to be a classic and has been one of the most widely referenced sources in literature dealing with digital image processing and computer vision.

Digital geometry deals with discrete sets ( usually discrete point sets ) considered to be digitized models or images of objects of the 2D or 3D Euclidean space.

Digital geometry heavily overlaps with discrete geometry and may be considered as a part thereof.

Digital Domain considered an initial public offering in 2009 but ultimately withdrew the offer, because of the lack of interest.

The band's popularity grew in 1994 with their widely successful album Stranger Than Fiction, including their well-known hits " Infected " and " 21st Century ( Digital Boy )", which are often considered concert staples.

* Ricoh supports DNG in the Ricoh Digital GR, considered a professional compact, and the Ricoh Caplio GX.

Digital Devil Story is considered to be the first notable cyberpunk video game.

GARTEL considered the " FATHER " of Digital Art Movement for over thirty years, has gone back to his original computer systems at the Experimental Television Centre, in New York to produce a brand new multimedia video animation DVD titled, " FERRARI.

" Digital Entertainment News ' Jake MacNeill wrote that the episode " runs out of steam " after its first act, and considered it to be one of the season's worst episodes.

James Plath of DVD Town wrote that the episode is " funny " because " it has a plot we recognize from our own lives ," and Jake McNeill of Digital Entertainment News considered it to be one of the season's best episodes.

In 2004, Asteroids ( Including both the Atari 2600 port and the arcade original, along with Asteroids Deluxe ) were included as part of Atari Anthology for both Xbox and PlayStation 2, using Digital Eclipse's emulation technology.

Computer controlled music is also found in the performance pieces by the Canadian composer Udo Kasemets such as the Marce ( ntennia ) l Circus C ( ag ) elebrating Duchamp ( 1987 ), a realization of the Marcel Duchamp process piece Erratum Musical using an electric model train to collect a hopper-car of stones to be deposited on a drum wired to an Analog: Digital converter, mapping the stone impacts to a score display ( performed in Toronto by pianist Gordon Monahan during the 1987 Duchamp Centennial ), or his installations and performance works ( e. g. Spectrascapes ) based on his Geo ( sono ) scope ( 1986 ) 15x4-channel computer-controlled audio mixer.

Digital video is a type of digital recording system that works by using a digital rather than an analog video signal.

It would eventually be replaced by cheaper systems using video compression, most notably Sony's Digital Betacam ( still heavily used as a electronic field production ( EFP ) recording format by professional television producers ) that were introduced into the network's television studios.

Digital cinema is distinct from high-definition television and is not dependent on using television or high-definition video standards, aspect ratios, or frame rates.

Digital rights management systems which prevent unauthorized use or reproduction of copyrighted material and protect software against reverse engineering ( see also copy protection ) are another somewhat different example of using encryption on data at rest.

Among the manufacturers which have made computer workstation systems using MIPS processors are SGI, MIPS Computer Systems, Inc., Whitechapel Workstations, Olivetti, Siemens-Nixdorf, Acer, Digital Equipment Corporation, NEC, and DeskStation.

Digital broadcasting permits higher-resolution television, but digital standard definition television in these countries continues to use the frame rate and number of lines of resolution established by the analog NTSC standard ; systems using the NTSC framerate and resolution ( such as DVDs ) are still referred to informally as " NTSC ".

In some related signature schemes, the private key is used to Digital signature | sign a message ; anyone can check the signature using the public key.

The LSI-11 ( PDP-11 / 03 ), introduced in February, 1975 was the first PDP-11 model produced using large-scale integration ; the entire CPU was contained on four LSI chips made by Western Digital ( the MCP-1600 chip set ; a fifth chip could be added to extend the instruction set, as pictured on the right ).

Star Trek: Deep Space Nine started using Foundation Imaging in conjunction with Digital Muse one year later ( season 6 ).

For example the Berlin Philharmonic Orchestra sells internet live streams of whole concerts, instead of several CDs or similar fixed media, by their so-called " Digital Concert Hall " using YouTube for " trailing " purposes only.

This was because the United States Congress passed both the Digital Millennium Copyright Act and Sonny Bono Copyright Term Extension Act, which enacts copyright term extension during the same week and used the same method using voice vote to make it less likely that the news media would report on the bills.

Synchronous Optical Networking ( SONET ) and Synchronous Digital Hierarchy ( SDH ) are standardized protocols that transfer multiple digital bit streams over optical fiber using lasers or highly coherent light from light-emitting diodes ( LEDs ).

SDH differs from Plesiochronous Digital Hierarchy ( PDH ) in that the exact rates that are used to transport the data on SONET / SDH are tightly synchronized across the entire network, using atomic clocks.

* Asymmetric Digital Subscriber Line 2 Plus ( ADSL2 +), A version of ADSL2 that doubles the data rates by using twice the spectrum.

* Asymmetric Digital Subscriber Line Plus Plus ( ADSL ++), technology developed by Centillium Communications ( Centillium has been acquired by TranSwitch Corp .) for the Japanese market that extends downstream rates to 50 Mbit / s by using spectrum up to 3. 75 MHz.

* Universal High bit rate Digital Subscriber Line ( UHDSL ) using fiber optics.

* Polarized Light Digital Image Gallery: Microscopic images made using polarization effects

Since late 1980s, digital communication to the end user has been possible using Integrated Services Digital Network ( ISDN ) services.

Digital prints refers to images printed using a digital printer instead of a traditional printing press.

Most composers in Hollywood today compose their music using sequencing software ( e. g. Digital Performer, Logic Pro, or Cubase ).

The Western Digital MCP-1600 is an older example, using a dedicated, separate ROM for microcode.

The established small system operating software was CP / M from Digital Research which was in use both at the hobbyist level and by the more professional of those using microcomputers.