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Topic: Echo computing


  
  Working with the Echo Web framework, Part 1: An introduction to Echo
Echo provides a high level of abstraction between the development of a Web-based user interface and the requirements of the browser environment.
Echo provides a basic array of built-in components to cover the fundamental concepts of user interfaces, such as windows, labels, buttons, text entry areas, listboxes, and tables.
Echo provides numerous components whose purpose is to lay out the user interface of an application, such as defining the positioning and order of other components.
www.ibm.com /developerworks/java/library/j-echo1   (2923 words)

  
  Echo (phenomenon) - Wikipedia, the free encyclopedia
In computing, an echo is the printing or display of characters (a) as they are entered from an input device, (b) as instructions are executed, or (c) as retransmitted characters received from a remote terminal.
In computer graphics, an echo is the immediate notification of the current values provided by an input device to the operator at the display console.
Echo was an Oread who had the job of talking incessantly to Hera, the Queen of the Gods, so that her husband, Zeus, wouldn't get caught in his numerous affairs.
en.wikipedia.org /wiki/Echo_(phenomenon)   (391 words)

  
 Echo - Wikipedia, the free encyclopedia
Echo (phenomenon), a natural acoustic phenomenon named for the nymph.
Echo (organisation), the humanitarian aid department of the EU.
Echo (computing), a Unix command to display a line of text.
en.wikipedia.org /?title=Echo   (207 words)

  
 Echo (computing) - Wikipedia, the free encyclopedia
echo is a command in Unix (and by extension, its descendants, such as Linux) and MS-DOS that places a string on the terminal.
It is typically used in shell scripts and batch programs to output status text to the screen or a file.
An echo server is a standard service implementing the ECHO protocol that runs on TCP port 7.
en.wikipedia.org /wiki/Echo_(computing)   (115 words)

  
 Windows NT Shell Scripting - Chapter 5: A Scripting Toolkit - The Code Project - Book Chapters
Add ECHO commands to preview complex or “dangerous” commands (such as a command which deletes lots of files) before they are executed.
The variable TRACE is either set to echo or rem depending upon the value of the DEBUG variable.
The FOR command is used to capture the output of the ECHO command.
www.codeproject.com /books/1578700477.asp   (7362 words)

  
 Method and apparatus for computing measures of echo - Patent 5943645
In methods and apparatus for computing measures of echo of a far end signal in a near end signal, the evolution over time of frequency spectra of the near end and far end signals are compared to compute a measure of the echo.
Conventional echo detection techniques rely on measurements of the signal energy of far end (transmitted) and near end (received) signals to determine whether echo is present.
However, the computed measure of echo may also be used in a variety of other applications in which measures of echo are useful including, but not limited to, sparse echo cancellation.
www.freepatentsonline.com /5943645.html   (3617 words)

  
 Computing Department at Lancaster University
The Computing Department is now able to offer a bursary of £1,500 to all overseas applicants who firmly accept a place on an MSc course in the Computing Department by the end of July 2006, subject to any academic conditions being met.
There is an opportunity to visit the Computing Department on 25th October, as part of a university campus tour.
Tim Rapley (University of Newcastle) and David Martin (Computing, Lancaster University) were speakers at a mini-workshop on Ethnographies of Digital Healthcare on Thursday 2nd February 2006.
www.comp.lancs.ac.uk /computing   (1576 words)

  
 Echo (computing) -- Facts, Info, and Encyclopedia article   (Site not responding. Last check: 2007-07-11)
echo is a command in (Trademark for a powerful operating system) Unix (and by extension, its descendants, such as (An open-source version of the UNIX operating system) Linux) and (An operating system developed by Bill Gates for personal computers) MS-DOS that places a string on the terminal.
echo refers to a (A river in western Thailand; a major tributary of the Chao Phraya) ping request.
An echo server is a standard service that runs on (A protocol developed for the internet to get data from one network device to another) TCP port 7.
www.absoluteastronomy.com /encyclopedia/E/Ec/Echo_(computing).htm   (147 words)

  
 The ECho Event Delivery System
ECho is distinguished by efficient and flexible support for event typing and the ability to assign event handlers to specific threads for transparent support of both inter- and intra-process communication.
ECho also introduces the concept of a "derived event channel." ECho uses dynamic code generation to implement derived event channels and exploit their ability to move user-level processing to remote locations.
ECho source is available for academic research purposes.
www.cc.gatech.edu /systems/projects/ECho   (890 words)

  
 MIT Lincoln Laboratory - Corridor Integrated Weather System (CIWS)
Accurate echo tops levels and time trends are significant for the managementof traffic in highly congested airspace.
Echo top heights from each NEXRAD in the CIWS domain are mosaiced together to create a final product with a spatial resolution of 2 km.
The NEXRAD algorithm computes the height of the uppermost beam that equals or exceeds the chosen reflectivity level resulting in a saw tooth pattern of underestimation.
www.ll.mit.edu /AviationWeather/EET-flyer.html   (612 words)

  
 * Echo - (Computing): Definition
Echo= return response between a host server and a terminal computer.
In communications, a method for verifying the accuracy of transmitted data by retransmitting it to the sender, which compares the echoed signal with the original.
In the computer world, Ping is a program that "bounces" a request off...
www.mimihu.com /computing/echo.html   (419 words)

  
 Local echo - Computing Reference - eLook.org
In communications between computers or computing processes, particularly those involving human keyboarding and/or reading, duplex came to mean the re-transmission of a keyboard character to the output display.
Local echo was typically optional on the video terminals that replaced them, and usually disabled in favour of remote echo.
A disadvantage of local echo is that it will continue, even when the communication circuit has failed, which can be misleading.
www.elook.org /computing/local-echo.htm   (127 words)

  
 Object-Oriented Software Development Using Java | Source Code   (Site not responding. Last check: 2007-07-11)
The behavior of this echo server is similar to the simple echo server, except that each client is handled by a separate thread.
This is an example of an echo server that handles multiple clients simultaneously, and broadcasts messages to all active clients.
The behavior of this echo server is similar to the echo server in Example 9.1.2, except that this server will broadcast messages received from a client to all other active clients.
venus.cs.depaul.edu /Java/chap09.html   (859 words)

  
 Annoyances.org - re: Delindex.bat (Windows Me Discussion Forum)
If several people use a echo computer, one of them can accept an ActiveX download which then could be echo executed by the other users who think they are protected.
Some echo shutdown problems and download problems can be cured by cleaning up your temp echo files." http://compukiss.com/ck/tutorials/tutorials_topic.cfm?topic=35 echo "These leftover files not only use up disk space, but can also create printing echo & scanning problems and even problems with anti-virus programs.
Often echo "errors" are due to a driver not being digitally signed even though there's no echo problem with the installation of drivers or hardware.
www.annoyances.org /exec/forum/winme/1086479015   (3942 words)

  
 Drake Passage & Southern Ocean
The RRS James Clark Ross is equipped with two SIMRAD echo sounders, the EM120 and the EA500.
During the section the EM120 was periodically switched off as it was interfering with the signal of the EA500.
Unfortunately only the outward journey of the transect was completed as another route was taken from the peninsula heading back to Stanley in order for the swath bathymetry to be completed which was abandoned due to bad weather on the outward journey.
www.soc.soton.ac.uk /JRD/HYDRO/drake/j67_7.php   (374 words)

  
 About Echo Computing, Inc.
ECHO Computing, Inc., specializes in small business and home PC users.
ECHO Computing, Inc. has been successfully serving the Naperville area since 1991, and is a member of the Naperville Area Chamber of commerce.
Whether you work at home or the office, or both, we can provide you with superior personal service and quality workmanship and equipment.
www.echocomputing.com   (95 words)

  
 Computing.Net - Echo command and Metacharacters
I am in a class and having problems using the echo command with metacharacters.
I need the echo command to print the following (exactly as written)escaping metacharacters as necessary.
I prefer the here-document style when I have to deal with long text containing metacharacters but here is how to do it with echo and also the here-document style.
www.computing.net /linux/wwwboard/forum/20096.html   (160 words)

  
 [No title]
The primary interest of the group is in high performance scientific computing, with an emphasis on the real-time visualization and interaction with large data sets.
Some particular examples are studies of stress and wear in materials engineering, formation of nano-clusters and nano-jets in physics, studies of surface adsorption and catalysis in chemistry, and combustion in aerospace engineering.
Another issue is the diversity of the languages used to write the packages — Fortran is prevalent on the computational end, while C and Java are preferred on the visualization end.
www-fp.mcs.anl.gov /ag/events/retreat-jan01/proceedings-retreat/wolf_paper-remotevisualization.doc   (987 words)

  
 [No title]
# Whitespace is ignored when computing the score (well, there # must be some whitespace between the words) so you can # break lines wherever you want.
wc -c` = "0" ]; then nflag= cesc="\c" else echo "Your echo is weird" 1>&2 exit 1 fi fi stmp=/tmp/t-s.$$ itmp=/tmp/t-i.$$ diff=/tmp/t-d.$$ in=/tmp/t-in.$$ source=/tmp/t-source.$$ trap exit 1 2 3 15 trap 'rm -f $in $itmp $stmp $source $diff' 0 # A source of pithy sayings.
-f $fortune; then echo "${0}: Cannot find $fortune - cannot generate examples." echo "${0}: Try $0 -f some-input-file" exit 1 fi chars_per_word=5 penalty_per_error=10 # Default is a fortune.
www.mit.edu /afs/sipb/project/sipb-old/sgi_52/type   (296 words)

  
 Home Office Computing: OnStream Echo FireWire FW30 - Hardware Review - Evaluation
Tapes pop out of the Echo with the push of a button, but putting them in feels a bit soggy--you have to push hard, and it feels like something may break.
The main problem with the Echo is inherent in any tape backup: it's not as fast as you'd like.
HOME OFFICE COMPUTING rates products on a scale of 1 to 10--with few 9's or 10's--based on value, performance, innovation [medals go to rare standouts in these areas], ease of use, and suitability for home offices.
www.findarticles.com /p/articles/mi_m1563/is_4_19/ai_72790778   (461 words)

  
 DSP algorithms offer communications solutions: News from Kane Computing
Kane Computing has recently signed a distribution agreement to represent the portfolio of DSP algorithms, chips and solutions from Adaptive Digital Technologies in the UK and Ireland.
Adaptive Digital's flagship product is its patented, ITU G.168-2002 echo canceller, offered as both a network echo canceller and line echo canceller.
The network echo canceller supports echo tails up to 128ms, whereas the line echo canceller supports tail length up to 32ms.
www.electronicstalk.com /news/kan/kan163.html   (621 words)

  
 Engineering Computing Environment: comment mailer   (Site not responding. Last check: 2007-07-11)
The committee is beginning to receive' echo 'substantial input; yours is now included.
An evolving Frequently' echo 'Asked Questions (FAQ)' echo 'document is recommended' echo "if you haven't already read it.
Feedback acquired by this electronic" echo "forum will finalize a plan to evolve Engineering's future computing" echo 'environment.
pasture.ecn.purdue.edu /AGEN521/www-cgi/implementation   (73 words)

  
 Computing Tips   (Site not responding. Last check: 2007-07-11)
SequoiaView was developed by the computer science department of the Technische Universiteit Eindhoven and can be downloaded for free from these pages.
echo - target branches and files are as you intended.
echo - source time is newer than the destination time.
footeworks.us /comptips.htm   (7441 words)

  
 ATK-sanakirja, englanti E
~ computer engineering, electrical engineering, fiber optics, information technology, optics, photonics
» automation (1), computer engineering, electrical engineering, electronics, fiber optics, information engineering, knowhow, knowledge engineering, language engineering, mechatronics, optics, photonics, reverse engineering, social engineering, software engineer, software engineering, system(s) engineering, technical, technological, technology convergence
~ computer virus, infection, malicious program, rogue program, virus, worm
sanakirja.ttlry.fi /en006.htm   (1114 words)

  
 echo - OneLook Dictionary Search
Echo, echo : The American Heritage® Dictionary of the English Language [home, info]
Phrases that include echo: echo sounder, echo chamber, echo sounding, radar echo, re echo, more...
Words similar to echo: resound, reverberate, repeat, reverberation, echoed, echoes, echoey, echoing, recall, ring, bounce, feedback, imitate, iterate, mimic, recur, repetition, reverb, sound reflection, more...
www.onelook.com /cgi-bin/cgiwrap/bware/dofind.cgi?word=echo   (556 words)

  
 Echo (computing) from LiveJournal
About twenty minutes ago her mind had finished computing all the information she’d thrown at it and it had become painfully clear—she was about to spend the night in an apartment with a man she didn’t know.
At 9 30, I came to the computing center and decided that, if I saw it was closed, I would take it as a sign I should go to Houston-it opens 10 saturdays, so I pretty much made the spontaneous decision to leave, expecting to...
Meanwhile the balance between the amount of processing power represented by human brains relative to the amount in silicon or more advanced computing subtrates tips slowly away from the grey stuff, and before you know it the majority of human minds are being run by floating clouds of computronium motes forming concentric shells around the...
www.ljseek.com /search/Echo%20(computing)   (1494 words)

  
 math lessons - Echo   (Site not responding. Last check: 2007-07-11)
echo, a classic Unix command to display a line of text, usually part of shells
Echo I and Echo II also designate two classes of Soviet submarines
/echo is one of the basic commands in mIRC's scripting language.
www.mathdaily.com /lessons/Echo_%26_The_Bunnymen   (95 words)

  
 Computing.Net - echo what?
I typed ECHO Y FORMAT A: at the prompt and now every time I type format A: it displays
ECHO Y FORMAT A and then Y FORMAT A. What did I do and how do I undo it?
After the "Y" and before the "FORMAT" should be the pipe "" which you get from holeing the shift key while hitting the backslash "\" button.
computing.net /dos/wwwboard/forum/2113.html   (191 words)

  
 hirs_proc.html   (Site not responding. Last check: 2007-07-11)
use different names fi echo masking bad data....
emath2 file1_vars="mask" \ file2_vars="long*" \ expression=x1*x2 \ var_name="lon" \ var_units="-" \ var_type="fl" \ mask.stripe $HIRS masklo.hirs echo assmbling variables.....
assemble include_vars="*" \ extend_names="no" \ instantiate="yes" \ mask*.hirs hirs.mask.stripe echo deleating temp variables....
www.geo.mtu.edu /volcanoes/research/diss/tscan/scripts/hirs_proc.html   (465 words)

  
 PC/Computing | Magazine Logotype
When Ziff Davis Publishing decided to target a segment of the market not well served by the current selection of microcomputer periodicals, they decided to call their new entrant PC/Computing, An echo of the name of their other publication, PC Magazine, the undisputed market leader.
The reader of PC/Computing is defined as a sophisticated personal computer user who is interested in general news and trends in addition to the technological aspects of computing.
Conceptually, the slash also communicates the interfacing of hardware and the act of computing.
www.hlcgroup.com /portfolio/pccomp/pccomp.html   (157 words)

  
 echo cancellation   (Site not responding. Last check: 2007-07-11)
GL Communications provides echo cancellation testing software applications ranging from quick testing and verification to fully automated ITU-T G.168 compliance testing.
A process which removes unwanted echoes from the signal on a telephone line.
Echoes are usually caused by impedance mismatches along an analogue line.
www.question.com /computing_dictionary/echo_cancellation.html   (154 words)

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