Active crossovers can be implemented digitally using a DSP chip or other microprocessor.

Active or ' electronic ' crossovers are used in some high performance hi-fi speakers, and in professional sound reinforcement systems.

Active feedback control of MHD instabilities should allow operation

Active camouflage ( or adaptive camouflage ) is a group of camouflage technologies which would allow an object ( usually military in nature ) to blend into its surroundings by use of panels or coatings capable of changing color or luminosity.

Active extenders allow longer buses, with up to 31 devices theoretically possible on a logical bus.

In October 2007, following a successful trial on the M42 in the West Midlands, the UK government have announced that two stretches of the M6 will be upgraded to allow the hard shoulder to be used as a normal running lane during busy conditions under a scheme called Active Traffic Management.

Both direct and remote distributorless systems also allow finer levels of ignition control by the engine computer, which helps to increase power output, decrease fuel consumption and emissions, and implement features such as Active Fuel Management.

On November 15, 2005, Felten and J. Alex Halderman showed that Sony's method for removing XCP copy protection software from the computer makes it more vulnerable to attack, as it essentially installed a rootkit, in the form of an Active X control used by the uninstaller, and left it on the user's machine and set so as to allow any web page visited by the user to execute arbitrary code.

Modern DNS server packages with sophisticated database back ends such as SQL servers and Active Directory allow administrators to make updates to the database in multiple places ( such systems employ Multi-master replication ), with the database back end's own replication mechanism handling the replication to all other servers.

Active camouflage may now develop using organic light-emitting diodes ( OLEDs ) and other technologies which allow for images to be projected onto irregularly-shaped surfaces.

Active duty regulations allow federal soldiers to accept but not to wear state awards.

Active Directory and other features found in Microsoft's Windows NT Domains allow for remote administration of computers that are members of the domain, including editing the registry and modifying system services and access to the system's " Computer Management " Microsoft Management Console snap-in.

Active tilt in the cars would allow them to take advantage of higher speeds on existing lines, and an advanced suspension design would offer a smooth ride at all speeds.

* Standalone DFS namespace allow for a DFS root that exists only on the local computer, and thus does not use Active Directory.

Active differentials used to play a large role in the World Rally Championship, but in the 2006 season the FIA has limited the use of active differentials only to those drivers who have not competed in the World Rally Championship in the last five years.

Active in public service, he served as special advisor to the Minister of Industry in France from 1991 to 1993, covering all issues relating to the high-tech industry.

Active articulators move relative to these passive articulators to produce various speech sounds, in different manners.

Active cyber-quilting communities abound on the web ; books and magazines on the subject are published in the hundreds every year ; and there are many active local quilting guilds and shops in different countries.

Pig carcass in the different stages of decomposition: Fresh > Bloat > Active decay > Advanced decay > Dry remains

Active optics is not to be confused with adaptive optics, which operates at a shorter timescale and corrects different distortions.

Constructors are used to create a view of the data type different from the actual implementation, as required for supporting the Active Patterns concept.

It is language-independent in that it can make use of different Active Scripting language engines.

Today, the order consists of both Contemplative and Active Branches of Brothers and Sisters over several different countries.

Active in the early stages of the commercial Internet era, Gerhardt was involved with the creation or management of three different ISPs of recognition.

Active until 1980, Challenge for Change used film and video production to illuminate the social concerns of various communities within Canada, with funding from eight different departments of the Canadian government.

There are several different projects along these lines, most notably the SCALE-UP ( Student-Centered Active Learning Environment for Undergraduate Programs ) initiated at NC State.

In the UK, different trim levels available are / were: Active, Active Aircon, Blue, Dynamic, Sporting, Abarth, GT, Prestigio, Xbox limited edition, Michael Schumacher and the Schumacher GP, with general modifications by British car specialists, Prodrive.

In Florence, Zanotelli spoke clearly to the extremist wings of the movement and expressed the concept of " civilization of tenderness ": " Active non-violence is not merely pacifism, it is something different.

* 1997: sell the world first phone with a colour screen, the Siemens S10, with 4 different colours ( red, green, blue and white ), that could be displayed, and the first " outdoor " phone ( the Siemens S10 Active, with enhanced shock, dust and splash protection ).

Examples which have been demonstrated include several different types of explosives, polymorphic forms of many compounds used as Active Pharmaceutical Ingredients ( API ) in commercial medications as well as several illegal narcotic substances.

Support facilities include an additional outlying field ( OLF Whitehouse ) for pilot training, a maintenance depot employing more than 150 different trade skills capable of performing maintenance as basic as changing a tire to intricate micro-electronics or total engine disassembly, a Naval Hospital, a Fleet Industrial Supply Center, a Navy Family Service Center, a DeCA commissary, Navy Exchange, and recreational facilities for both single sailors and families of the Active, Reserve and Retired military communities.

for representing individuals in an organizational context is inetOrgPerson, defined in RFC 2798, although versions of Active Directory require a different object class, User.

There are three different forms of ice wedges: Active, Inactive and Ice Wedge Casts.

Active People sells several different types of Astrojax:

* CitySurf Globe, fast adaptation and transfer secured data due to special data storage structure, dynamic spatial data editing on 3D client monitor, data stored in Oracle SDO or PostGIS, flexible authorization models for different user groups ( LDAP and Active Directory support ) also excellent quality and fast 2D map rendering.

The title " Love Bites " was originally used for a very different song that was eventually re-titled " I Wanna Be Your Hero ", and which appeared as a Hysteria B-side and later on the album Retro Active.

Active ear muffs are available with electronic noise cancellation that can reduce direct path ear canal noise by approximately 17 – 33 dB, depending on the low, medium, or high frequency at which attenuation is measured.

In 2001 the United States Marine Corps revealed its development of a less-than-lethal energy weapon called the Active Denial System, a focused high frequency microwave device said to be capable of heating all living matter in the target area rapidly and continuously for the duration of the beam, causing transient intolerable pain but no lasting damage.

Active frequencies can be found by searching the internet and frequency reference books or can be discovered through a programmable scanner's search function.

Active electroreception relies upon tuberous electroreceptors which are sensitive to high frequency ( 20-20, 000 Hz ) stimuli.

Active crowbars are commonly used to protect the frequency converter in the rotor circuit of doubly fed generators against high voltage and current transients caused by the voltage dips in the power network.

* ETSI EN 301 839-1 " Electromagnetic compatibility and Radio spectrum Matters ( ERM ); Radio equipment in the frequency range 402 MHz to 405 MHz for Ultra Low Power Active Medical Implants and Accessories ; Part 1: Technical characteristics, including electromagnetic compatibility requirements, and test methods.