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Topic: S interface


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In the News (Tue 15 Dec 09)

  
 D channel monitor - Patent 4965795
Such S interfaces are customarily designed to be capable of either serving as a TE interface for an NT or as an NT interface for a TE of an ISDN terminal.
Interface S2 is controlled by the processor 10 to appear as a TE interface for the NT of the terminal.
One of the S interface elements of the D channel monitor (e.g., S1) is then placed in a TE mode to appear to the terminal NT as simply another TE.
www.freepatentsonline.com /4965795.html   (4965 words)

  
 Serial ATA
For host interfaces, the 3Gbits/sec speed is necessary to meet the increasing performance requirements for bandwidth-intensive applications such as disk to disk backup, video editing, medical imaging, research and near-line data storage as the amount of data that companies need to store, manage and keep readily available continues to increase.
Even though the interface speed itself is a small portion of the overall drive performance and single drive performance increases may not be as noticeable with typical office applications.
As always the case, starting with the earlier times of the Parallel ATA interface, the industry attempts to avoid the limiting factor for the speed at which data are transferred to and from the disc drive.
www.sata-io.org /3g.asp   (747 words)

  
 CommsDesign - 10-Gbit/s Switch Fabric Interface Shootout
In this diagram the fabric interface is represented by a redline.
The fabric interface header/trailer is pure overhead, while the packet processor overhead is treated as traffic by the fabric.
The dual-purpose interface would be set to SPI-4.2 on the framer side, clocked at 311 MHz DDR, and another copy of the interface would be set to NPSI on the fabric side, and clocked at 450 MHz DDR or faster, depending on expected packet processor overheads.
www.commsdesign.com /design_corner/OEG20030103S0058   (2420 words)

  
 S interface - a Whatis.com definition
In Integrated Services Digital Network (ISDN) service, an S interface is the electrical interface between a network terminating unit 1 (NT1) and up to eight addressable devices such as a computer or a telephone.
Like the T interface (which usually connects the signal from the NT1 to a PBX, the S interface has four wires, allowing up to eight devices to be addressed.
In Basic Rate Interface ISDN, the bits that flow from the central office through the NT1 are divided into two 64 Kbps channels (known as B, or bearer, channels) and one 16 Kbps channel (the D, for data or delta, channel) for control signals.
whatis.techtarget.com /gDefinition/0,294236,sid7_gci214241,00.html   (263 words)

  
 Interface Builder
Developers can use Interface Builder to create user interfaces that follow the Mac OS X human-interface guidelines by dragging user-interface elements from a palette of predefined controls and dropping them into the window or view they are configuring.
Interface Builder makes creating an application's user interface easier by allowing developers to use its graphical editing environment to manage virtually every aspect of creating a well designed user interface that adheres to the Aqua user interface guidelines.
Nib files are a statically stored representation of the set of interface objects used by the application and their relationships which can be efficiently brought into memory when needed, reducing development time and making it easier to localize an application for different markets.
developer.apple.com /tools/interfacebuilder.html   (452 words)

  
 E1 or Fractional E1 Access Unit with ISDN S Interface FCD-E1I - RAD Data Communications   (Site not responding. Last check: 2007-10-12)
FCD-E1I E1 or Fractional E1 access unit with "S" interface is an access device for E1 or fractional E1 services which can be used as a rate or interface converter or as an integrating multiplexer.
Each S interface port operates in full duplex mode over 4-wire twisted pairs at a range of up to 1,000 meters (3,300 feet).
FCD-E1I E1 or Fractional E1 access unit with "S" interface can be ordered with an internal LTU (line termination unit), allowing direct connection to the E1 network, or connection via an external LTU.
www.rad.com /Article/0,6583,25745-E1_Access_ISDN_Interface,00.html   (599 words)

  
 BRI U-Interface   (Site not responding. Last check: 2007-10-12)
The Basic Rate ISDN S/T-Interface is a 4-wire, full-duplex interface.
The S-bus is a 4-wire interface that transports full-duplex data streams of 192 KBPS with loss up to 6 dB.
This is one of the reasons that ASI coding is used on the S-bus interface.
telecom.tbi.net /isdn-bs.htm   (385 words)

  
 Avid Community Forums - Is avid frees interface similar to avid xpress dv 's interface
Is avid frees interface similar to avid xpress dv 's interface
Re: Is avid frees interface similar to avid xpress dv 's interface
To add: one of the main reasons for the introduction and availability of FreeDV was to introduce the Avid interface (and workflow) to the masses and prepare them for working on XDV and higher.
www.avid.com /exchange/forums/thread/77034.aspx   (351 words)

  
 Interface Speed and the External Data Transfer Rate
The external transfer rate is also sometimes called the interface transfer rate or host transfer rate, because it is the speed of transfer over the interface between the hard disk and the rest of the PC.
The external transfer rate is dictated primarily by the type of interface used, and the mode that the interface operates in.
Many hard disk manufacturers try to trick their buyers by putting the 16.6 MB/s speed of the interface in big letters in their ads, but as you know now, this is not the most important number.
www.pcguide.com /ref/hdd/perf/extSpeed-c.html   (925 words)

  
 ISDN Interfaces   (Site not responding. Last check: 2007-10-12)
The U-Interface is the standard interface in the United States.
The S and T interface terms are largely interchangeable.
The TA is a Terminal Adapter, and is responsible for interfacing non-ISDN equipment to the ISDN line.
telecom.tbi.net /isdn-if.htm   (573 words)

  
 Serial Digital Interface - Wikipedia, the free encyclopedia
A more recent interface, consisting of a single 2.97 Gbit/s serial link, is standardized in SMPTE 424M.
In HD interfaces, each datastream has its own sample numbering--so the 0th sample of the Y datastream is the Y sample, the next sample the Y' sample, etc. Likewise, the first sample in the C datastream is Cb, followed by Cr, followed by Cb again.
With the introduction of dual link interfaces, and segmented-frame standards, this is no longer possible; thus the VPID standard (defined by SMPTE 352M) provides a way to uniquely and unambiguously identify the format of the video payload.
en.wikipedia.org /wiki/Serial_Digital_Interface   (3797 words)

  
 2.1 The Flavours of ISDN
The U interface seems to be common in the United States, whereas you connect your equipment to the S interface in Europe.
The primary difference between the U and the S interface is, that the U interface is a point-to-point link whereas the S interface is normally operated as a point-to-multipoint link (``normally'' because a special mode of operating the S interface used with larger PBXs is a point-to-point link when operated as DDI direct dialing in).
So, for the rest of this document we are talking about ISDN devices connected to a basic rate ISDN interface at the S reference point (the S0 bus) which is operated in point-to-multipoint mode.
people.freebsd.org /~hm/i4b/node6.html   (206 words)

  
 What Is an Interface? (The Java™ Tutorials > Learning the Java Language > Object-Oriented Programming ...
Methods form the object's interface with the outside world; the buttons on the front of your television set, for example, are the interface between you and the electrical wiring on the other side of its plastic casing.
In its most common form, an interface is a group of related methods with empty bodies.
Interfaces form a contract between the class and the outside world, and this contract is enforced at build time by the compiler.
java.sun.com /docs/books/tutorial/java/concepts/interface.html   (260 words)

  
 I.430 Protocol Overview
Originally, the T interface was point-to-point and could be converted to a point-to-multipoint S interface by an NT-2.
However, the electrical specification of the S and T interfaces were almost identical, so most modern NT-1s include built-in NT-2 functionality and can support either single or multiple ISDN devices on what is now called the S/T interface.
The rarely used R interface is a normal serial connection, which allows non-ISDN devices to be connected via a Terminal Adapter.
www.freesoft.org /CIE/Topics/124.htm   (836 words)

  
 ISDN For Studio Call-In Talk Systems
The U interface converts to an "S/T" interface with a small box called an "NT-1." In the USA, NT-1 functionality is usually included in the terminal equipment.
Professional equipment should usually provide access to the S interface, so that it is possible to parallel multiple terminals.
The D "Data" channel is the path between the central office and terminal equipment that is used for call set-up and status communication.
www.telos-systems.com /techtalk/isdntalk-3.htm   (1144 words)

  
 User Interface Design
Human Interface Technology Lab (HIT Lab) is a research and development lab at the University of Washington that focuses on human computer interfaces and virtual interface technology.
Interface Design Handbook is a practical introduction to interface design Written by Clayton Lewis and John Rieman at the University of Colorado.
Interface Hall of Shame has great examples of bad user interface design.
www.usernomics.com /user-interface-design.html   (2970 words)

  
 N C H S - S E T S - S E T S Interface
The SETS Interface is a program used to access SETS data products.
Additionally, the Interface can be used to translate field and value labels as well as complete searches for data and documentation.
QuickTab program is included with the Interface to allow users to generate speedier tabulations of data files.
www.cdc.gov /nchs/about/otheract/sets/Interface.htm   (171 words)

  
 Alta Interfaces
Key to the Alta platform are the embedded USB2.0 and 100baset interfaces that allow for high speed data transfer, enhanced connectivity and remote control.
USB2.0 is a 480 mb/s interface and can take full advantage of the 10 Mega pixel/second digitization rates possible in the Alta camera heads.
A special bi-directional digital interface with 6 i/o lines can also be used to interface to other system components.
www.ccd.com /alta_disc_interfaces.html   (480 words)

  
 Cisco Sem4 Lesson 5 - ISDN
It is the interface that enables calls between the various customer premises equipment.
The electrical similarities between the S and T references is why some interfaces are labeled S/T interface, because although they perform totally different functions, the port is the same electrically and can be used for either function.
R interface - defines the interface between a TE2 and the TA.
www.tele.sunyit.edu /HALF_REVIEW/sem4/5ISDN.htm   (1126 words)

  
 EDI ACCPAC, Pro Series Interface - EDI Engine™ - EDI ACCPAC, ACCPAC Interface, Pro Series Interface, EDI Pro ...
It is one of the principal interfaces utilized by 123 EDI.
Interface is a module of EDI Engine™ that provides direct access to Pro Series without any necessity to run additional installations
Two Phases interface: the first pass is for analyzing the transactions and the second is for the actual posting, eliminating the possibility of posting incorrect or incomplete transactions
www.123edi.com /edi-accpac-pro-series-interface.asp   (492 words)

  
 Interface Performance
Obviously, the interface's job is to allow for the expedient transfer of data between the hard disk and the system.
The main problem when it comes to looking at interface performance is that on modern systems, the speed of the interface is not the limiting factor to overall hard disk performance.
If a given hard disk can't read data from its platters fast enough to saturate an interface of a given speed, going to a faster interface yields improvement only on reads of data already in the drive's internal buffer--which makes virtually no difference in overall, real-world performance.
www.pcguide.com /ref/hdd/if/genPerformance-c.html   (396 words)

  
 Management Of Interface Design In Humanoid - Ping (ResearchIndex)
Abstract: Today's interface design tools either force designers to handle a tremendous number of design details, or limit their control over design decisions.
This paper presents a human-computer collaborative system that uses a modelbased approach for interface design to help designers search the design space effectively and construct executable specifications of application user interfaces.
The user interface generation process can be controlled by modifying the style rules.
citeseer.ist.psu.edu /luo93management.html   (630 words)

  
 The R & S Interface to Omegahat and Java
The features of this interface and a brief contrast with other types of inter-language and system communication mechanisms is available here (as a PDF file).
This is the first release of the interface as an R package.
There is an issue with one of the advanced features of the interface related to synchronizing Java threads accessing the R evaluator.
www.omegahat.org /RSJava   (650 words)

  
 ISDN Tutorial: Interfaces
The U interface is a two-wire (single pair) interface from the phone switch, the same physical interface provided for POTS lines.
The S/T interface supports multiple devices (up to 7 devices can be placed on the S/T bus) because, while it is still a full-duplex interface, there is now a pair of wires for receive data, and another for transmit data.
Devices that connect to the S/T (or S) interface include ISDN capable telephones and FAX machines, video teleconferencing equipment, bridge/routers, and terminal adapters.
www.ralphb.net /ISDN/ifaces.html   (426 words)

  
 MikroTik RouterOS MOXA C101 Synchronous 5Mb/s Interface Manual   (Site not responding. Last check: 2007-10-12)
If the driver has been loaded successfully (no error messages), and you have the required Synchronous Software License, then the synchronous interface should appear under the interfaces list with the name syncn, where n is 0,1,2,...
The driver for MOXA C101 card should be loaded and the interface should be enabled according to the instructions given above.
Note, that for the point-to-point link the network mask is set to 32 bits, the argument 'network' is set to the IP address of the other end, and the broadcast address is set to 255.255.255.255.
www.mikrotik.com /Documentation/manual_2.3/MOXA/MOXA_C101.html   (1334 words)

  
 Rem: Scriptomatic 2.0 Is Worth the Wait
Its interface, which Figure 1 shows, provides a good way to frame the improvements.
This option is particularly useful when you want to access namespaces or class properties that aren't available on the computer on which Scriptomatic is running.
Another less obvious improvement is that Scriptomatic 2.0's interface loads significantly faster than that of its predecessor.
www.windowsitpro.com /Article/ArticleID/44334/44334.html   (1019 words)

  
 Intel(R) Telecom Products - BRI/PCI Series   (Site not responding. Last check: 2007-10-12)
Besides providing network interface functionality, the BRI/PCI Series can also be used as a station interface product, enabling direct access to BRI station sets (telephones) from PC-based CT systems.
The S interface supports up to eight terminal connections on each B channel.
The S/T interface is most appropriate for local connection to a switch or station set.
www.intel.com /network/csp/products/7007web.htm   (1330 words)

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