Digital loudspeaker management systems ( DLMS ) that combine digital crossover functions, compression, limiting, and other features in a single unit have become popular since their introduction.

* Digital rights management

Category: Digital rights management

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.

Digital Pathology is an image-based information environment enabled by computer technology that allows for the management of information generated from a digital slide.

* Digital rights management

The Consumer Broadband and Digital Television Promotion Act ( or CBDTPA ) was a United States bill proposed in 2002 that would have prohibited any kind of technology that could be used to read digital content without digital rights management ( DRM )— which prohibits copying and reading any content under copyright without permission of the copyright owner.

* Digital rights management ( DRM ), a computer means of preventing duplication or re-distribution of computer-sensible data or computer programs, in particular, computer games and electronic media.

Computers with DVI video connectors can use many DVI-equipped HDTV sets as a display, but only computers whose graphics systems support High-bandwidth Digital Content Protection are currently able to play content that requires digital rights management.

* Digital rights management

Category: Digital rights management

Digital rights management is another example of this product differentiation strategy.

Digital files are inherently capable of being copied perfectly in unlimited quantities ; digital rights management aims to remove the ( from the producer's viewpoint ) excess utility to the user from this capability by using hardware or cryptographic techniques to limit copying or playback.

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.

* Digital rights management, access control technologies that limit the usage of digital content and devices

* History of radio, Timeline of radio, Digital radio, Radio resource management ( RRM )

After Bell Labs, Bourne worked in senior engineering management positions at Silicon Graphics, Digital Equipment Corporation, Sun Microsystems and Cisco Systems.

* The iTunes Store's use of Digital rights management limits the number of devices purchased songs can be played on.

On August 9, 2007, UMG announced a plan to sell some songs in MP3 format, without Digital rights management, through a variety of online services such as Amazon MP3 and the newly created gBox.

Digital rights management is a more general term because it includes all sorts of management of works, including copy restrictions.

* Digital rights management

Category: Digital rights management

# REDIRECT Digital rights management

Digital content may take the form of text ( such as electronic documents ), multimedia files ( such as audio or video files ), or any other file type that follows a content lifecycle requiring management.

Content management systems are usually involved with Digital Rights Management in order to control user access and digital rights.

86 % of exchanges now digital ; existing copper subscriber systems now being improved with Asymmetric Digital Subscriber Line ( ADSL ) equipment to accommodate Internet and other digital signals ; trunk systems include fibre-optic cable and microwave radio relay

; Vax Common Lisp: Digital Equipment Corporation's implementation that ran on VAX systems running VMS or ULTRIX

Digital video and digital still photography systems sometimes use a luma / chroma decomposition for improved compression.

At the same time, Compaq, through its acquisitions of the Digital Equipment Corporation last year and Tandem Computer in 1997, has tried to become a major systems company, like I. B. M.

Digital Equipment Corporation was a major American company in the computer industry and a leading vendor of computer systems, software and peripherals from the 1960s to the 1990s.

Digital television supports many different picture formats defined by the broadcast television systems which are a combination of size, aspect ratio ( width to height ratio ).

Category: Digital systems

Digital Enhanced Cordless Telecommunications ( Digital European Cordless Telecommunications ), usually known by the acronym DECT, is a digital communication standard, which is primarily used for creating cordless phone systems.

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 video is also used in modern mobile phones and video conferencing systems.

* Betacam SX, Betacam IMX, Digital Betacam, or DigiBeta — Commercial video systems by Sony, based on original Betamax technology

Digital media playback of hi-resolution 2K files has at least a 20 year history with early RAIDs feeding custom frame buffer systems with large memories.

In 2000, Walt Disney, Texas Instruments and Technicolor with the cooperation of several U. S. and international exhibitors, began to deploy prototype Digital Cinema systems in commercial theatres.

Operating systems that supported Alpha included OpenVMS ( previously known as OpenVMS AXP ), Tru64 UNIX ( previously known as DEC OSF / 1 AXP and Digital UNIX ), Windows NT ( until 4. 0 SP6 and Windows 2000 RC1 ), GNU / Linux ( Debian GNU / Linux, Gentoo Linux and Red Hat Linux ), BSD UNIX ( NetBSD, OpenBSD and FreeBSD up to 6. x ), as well as the L4Ka :: Pistachio kernel.

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.

At its introduction, the 68000 was first used in high-priced systems, including multiuser microcomputers like the WICAT 150, early Alpha Microsystems computers, Sage II / IV, Tandy TRS-80 Model 16, and Fortune 32: 16 ; single-user workstations such as Hewlett-Packard's HP 9000 Series 200 systems, the first Apollo / Domain systems, Sun Microsystems ' Sun-1, and the Corvus Concept ; and graphics terminals like Digital Equipment Corporation's VAXstation 100 and Silicon Graphics ' IRIS 1000 and 1200.

Modern Digital Command Control ( DCC ) systems use alternating current.

( Digital systems allow shifting octaves, pitch, and " splitting " ranges dynamically, reducing the need for dedicated keys.

Music drives radio technology, including wide-band FM and modern digital radio systems such as Digital Radio Mondiale.

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 ".