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Topic: Line level


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In the News (Fri 10 Jul 09)

  
  Line level - Wikipedia, the free encyclopedia
Line level is a term used to denote the strength of an audio signal used to transmit analog sound information between audio components such as CD and DVD players, TVs, amplifiers, and mixing consoles.
Line level signals are often contrasted with weaker signals, such as those output from microphones and inductive instrument pickups, and stronger signals, such as those used to drive headphones and speakers.
After manipulation at line level, signals are then typically sent to a device known as a power amplifier, where they are amplified to levels that can drive headphones or loudspeakers, which convert the signals back into sounds that can be heard through the air.
en.wikipedia.org /wiki/Line_level   (331 words)

  
 Laser line level - Wikipedia, the free encyclopedia
A laser line level is a tool combining a spirit level and/or pendulum with a laser to indicate a levelled line against a surface.
Handheld laser line levels are used in surveying, construction and cabinetry industries.
In surveying, the laser level is affixed to a tripod, levelled and then spun to create a horizontal plane.
en.wikipedia.org /wiki/Laser_line_level   (170 words)

  
 Sab FAQ:What MR dependency "risks" does a project assume if they use File or Line Level Dependency   (Site not responding. Last check: 2007-10-20)
The goal of this FAQ is to help a project understand fully the differences between these two types of dependencies so that a Sablime® DBA can decide more accurately what level of dependency they will choose as the default for their project.
Line level dependency is only a concern of SCCS controlled files.
An mr "owns" a line if it was the last mr used to insert it or change it.
www.bell-labs.com /project/sablime/faq/linerisks.html   (580 words)

  
 Line signal to microphone input   (Site not responding. Last check: 2007-10-20)
Sometimes there is need to convert line level signals to such signal that it can be connected to microphone input.
Because the line level signals are typically in range of 0.5..2V and the microphone signals are in millivolt range, quite much attenuation is needed to match the signal levels.
I don't recommend building the circuit to a plastic box because we are playing with low level microphone signals, so the interference from nearby equipments or cellular phones can be a signnificant if you build this circuit to a plastic box or without any box.
www.epanorama.net /circuits/line_to_mic.html   (736 words)

  
 Stanley IntelliLaser Pro Laser Line Level/Stud Finder 77-260 Review at Epinions.com
The laser head features three bubble glasses for leveling by eye; it's mounted on 180-degree swivel head with a detent every 45 degrees so you can project horizontal and diagonal lines in each direction plus a vertical line.
Leveling the unit with the bubble levels is easy, though the use of very short sight bubbles (half an inch; 13mm) seems to me an invitation to inaccuracy because of the human element.
Using as a laser line level is much easier when you have a helper mark the line position for you.
www.epinions.com /content_170703294084   (1096 words)

  
 Line Item Level   (Site not responding. Last check: 2007-10-20)
If the user is copying a single line item, the following screen will open allowing the user to identify whether the line item to be copied into the current document is part of the current document, or from a different document owned by the user or any other user on the system.
When line items are individually assembled there is a flag that gets set on that line item and the flag marks the line item for faster assembly (ACPS keeps an RTF file on that line item, so the RTF file can be pulled, instead of going through a completely new line item assembly).
Assembly will speed through the line items that have been previously assembled in the current session (that have a RTF file or have not had any changes made to them after the Line Item Assembly) and drastically reduce the assembly time for documents that have many line items.
farsite.hill.af.mil /help/Line_Item_Level.htm   (1244 words)

  
 Plumb line, level, and square (from hand tool) --  Encyclopædia Britannica
A plumb line is a light line with a weight (plumb bob) at one end that, when suspended next to a workpiece, defines a vertical line.
More results on "Plumb line, level, and square (from hand tool)" when you join.
In the pre-Civil War period it was regarded, together with the Ohio River, as the dividing line between slave states south of it and free-soil states north of it.
www.britannica.com /eb/article-39231?tocId=39231   (821 words)

  
 Speaker signal to line level   (Site not responding. Last check: 2007-10-20)
Because speaker levels are much higher than line level signals, the direct connection does not usually give satisfactory results.
The line level signals should be in 0.3..2V range to be suitable for amplifier's line level input.
Remember to construct the circuit very carefully if you are going to use it with those high power amplifiers because the voltage on their speaker lines are at dangerous levels at high sound levels.
www.epanorama.net /circuits/speaker_to_line.html   (905 words)

  
 Line level to phono input
This circuit is is a simple converter to convert line level signal (0..1 V) to phono input levels (0..5 mV), which makes it possible to use those inputs as an extra line input.
Keep in mind that phono input is much more prone to pick up interference, because signal levels in it are much lower than in line level inputs.
You should be able to do the conversion with much simpler circuit, just a 1:10 signal level attenuator, for example something like my speaker level to line level converter.
www.tkk.fi /Misc/Electronics/circuits/phono.html   (787 words)

  
 Wireless Line Level Headsets - The best line products, sites and information on the web today!   (Site not responding. Last check: 2007-10-20)
465 Microphone to line level amplifier - Telex Intercoms
your in-line amplifier is equipped with a volume control, raise the volume to an appropriate level...
The transmitter has a line level input, and it's recommended that you use a...
line.hugedir.com /index.php?k=wireless-line-level-headsets   (1184 words)

  
 XM Satellite Radio at MyRadioStore - Noise Filters & Amplifiers - LD-1 Line-Level Amplifier with Subsonic Filter
The ld-1 is a compact line driver/pre-amplifier that boosts the rca level output of a head unit or other line level device.
Independent left and right channel level adjustments allow the user to increase signal gain from the head unit (or other line level component) to the amplifiers.
The ld-1 may be used before the amplifier input, or between the head unit and other auxiliary sources with low line level outputs, thus preventing one source from being significantly louder than another source.
www.myradiostore.us /noise-filters-amplifiers/ldliamwisufi.html   (294 words)

  
 Amazon.com: STRAIT-LINE 6041101CD Laser Level LL120: Tools & Hardware   (Site not responding. Last check: 2007-10-20)
For a horizontal line, just turn the unit until the bubble in the horizontal level is between the two lines.
Lengthening the line is a snap, accomplished just by changing the tilt angle on the mounting base up to 4 degrees.
The laser line is 4x more visible and rocks back and forth to focus the line where you are working.
www.amazon.com /exec/obidos/tg/detail/-/B0002VM7N0?v=glance   (933 words)

  
 Cascading Style Sheets, level 1
The rest of the first line (as formatted on the canvas) would be blue while the rest of the paragraph would be red.
When a numerical value is specified, the line height is given by the font size of the current element multiplied with the numerical value.
There will be other levels of CSS in the future that may require a UA to implement a different set of features in order to conform.
www.w3.org /TR/REC-CSS1   (15136 words)

  
 BW Online | September 5, 2003 | A Fine Line for Level 3
Although few outside the sector would know it, Level 3 is a giant in the wholesale telecom sector and one of the biggest providers of network connectivity and communications services.
Level 3 officials say Cohan's charge is false and that the company showed a negative cashflow of $434 million for the year.
He acquired some big customers with Level 3's $242 million purchase of Genuity, a bankrupt former Verizon (VZ) subsidiary that sells Internet communications services and is a key backbone provider for America Online (AOL) and Verizon.
businessweek.com /technology/content/sep2003/tc2003095_0413_tc055.htm   (1376 words)

  
 The Level Line
Feel a part of the growing number of middle level science teachers who are interested in students in grades five through nine.
You are welcome to submit articles for publication in Level Line at any time.
Activities, demonstrations or laboratories that work for you will be much appreciated by other middle level teachers.
www.nmlsta.org /level.htm   (426 words)

  
 Home Recording dot com BBS - Line Level Preamp?
I think what I need is a line level preamp (if there is such a thing.) I am running a sound module (Roland JV-1010) into an M-Audio Omni I/O (and then into a Delta 66 audio card), where MIDI tracks are recorded as audio tracks in Cakewalk Pro Audio 9.
The audio line outs from the sound module doesn't have the signal strength to record an audio track of sufficient gain when it's connected to the line input of my audio interface.
Once I got my dbx 386 pre, the "instrument" ins doubled as a line level booster, much like the pres on my mixer can be used for everything from mic/instrument level signals up to line level signals.
homerecording.com /bbs/showthread.php?t=41303   (316 words)

  
 diyAudio Forums - Line Level, Balanced Voltage Level...
on balanced line levels and all the other 'standard' audio voltages...
I don't think this is a problem because volume controls will normally have enough leeway to take up the extra level if necessary.
One way to define this is to ensure that your power amp can be driven to max output by the lowest output source you will use.
www.diyaudio.com /forums/showthread.php?postid=92962   (344 words)

  
 Line Noise
Determine your phone line noise level with a HCF, HSF/Soft56, or ACF chipset based modem.
Determine your phone line noise level with a Lucent LT Winmodem.
Determine your phone line noise level with a BCM based modem.
www.modemhelp.net /linenoise/noise.shtml   (133 words)

  
 A-1. Line-Level   (Site not responding. Last check: 2007-10-20)
single line of biblical poetry, sometimes called a stich, might or might not be a complete sentence.
If it is not a complete sentence, then it is completed by the second line, or rarely by a third line.
Whether or not a single line is a sentence, there are poetic features that operate on the line level.
www.hope.edu /academic/religion/bandstra/RTOT/PART3/PT3_1A1.HTM   (238 words)

  
 Cisco - IOS Tutorial
A Cisco IOS router command line interface can be accessed through either a console connection, modem connection, or a telnet session.
Regardless of which connection method is used, access to the IOS command line interface is generally referred to as an EXEC session.
Also notice that global parameters are configured at the global configuration level (indicated by the "Router(config)#" prompt) whereas interface specific commands are entered after switching to the particular interface (indicated by the "Router(config-if)#" prompt).
www.cisco.com /warp/cpropub/45/tutorial.htm   (2000 words)

  
 American Tool Strait-Line Laser Line Level Generator 64001 Review at Epinions.com
I pulled out my laser level and fastened it to the wallboard by using one of the integral, thumbtack-sized pushpins mounted in the base.
I squinted at the tiny spirit level mounted on this tool, and carefully rotated the tool until the spirit level's bubble registered dead horizontal.
Given the overall size of this product, the spirit level is, of necessity, mighty small, but I think they could have made it more useful by increasing its length somewhat and by reducing the vial diameter.
www.epinions.com /content_128670600836   (1338 words)

  
 MLM 82a Mic/Line Mixer   (Site not responding. Last check: 2007-10-20)
The MLM 82a also features four stereo line level inputs with 12 dB of line gain.
A and B Output Level controls set the master mix level independently for A and B outputs.
A and B mix Outputs each have an internal switch for padding the output signal to MIC level.
www.rane.com /mlm82a.html   (170 words)

  
 GEMPLER'S - 20x Speed Line Level and Transit Level Kit   (Site not responding. Last check: 2007-10-20)
Transit Levels have a combination unit where the telescope will turn sideways, but also up and down.
The transit level will measure horizontal and vertical angles.
So, in addition to the level, you can plumb walls, set slope and align fence posts.
www.gemplers.com /a/shop/product.asp?T1=G75420   (113 words)

  
 American Tool Strait-Line Laser Line Level Generator 64001 Review at Epinions.com
The line widens a little as it shoots down the wall or across the floor.
There are two bubble levels on the top of the case, one for vertical and one for horizontal leveling.
They can be a little hard to see in the subdued light and their level cursor lines are a little far apart compared to the size of the air bubble, so they add some error if you use them.
www.epinions.com /content_103144263300   (854 words)

  
 Axminster EPTSA Laser Line Level
A clever little levelling device for use around the house for setting up either vertical or horizontal reference lines when paper-hanging, tiling or putting up shelves.
The laser, which can project either a vertical or horizontal line (or both) across the width of an average room, is suspended on a pendulum which automatically ensures its accuracy.
The laser housing, which can be rotated through the full 360°, is equipped with two spirit level vials and three levelling screws for getting the level approximately right before starting the job.
www.axminster.co.uk /product.asp?pf_id=22023   (213 words)

  
 Q. Can I 're-amp' a line-level signal?
The standard line out from the desk is likely to be rather high for a guitar amp input, so either use an attenuator to lower the signal level or keep the aux send master level control low and be very careful when you turn it up.
Guitar amps sound different depending on how much level you feed in, so a good test is to directly compare the level you're getting from a guitar plugged directly into the amp and the level you're getting from your line feed.
Adjust the line level feeding the amp until the sound is right and you're pretty much ready to go.
www.soundonsound.com /sos/jun04/articles/qa0604-3.htm   (634 words)

  
 Dimensions Line Level Software
If you are looking to get more from your assembly equipment investment, Dimensions line software gives you all of the tools you need to improve the utilization and operational efficiency of your Universal Instruments production lines.
Choose from the Line Control Box, Line Programming Box, or a combination of both, architected for maximum flexibility and minimal interdependence.
Line Control Box - Real-time changeover assistance, performance monitoring, feeder management assistance, and on-board error recovery features to maximize utilization on the factory floor.
www.uic.com /wcms/WCMS2.nsf/index/Products_26.html   (171 words)

  
 Generation Vibe Discussion Forums: Aux/Line level input into standard CD radio?   (Site not responding. Last check: 2007-10-20)
Is there any way to plug a line level signal (Hard disc MP3 player) into the standard single disc CD/radio without using one of the FM modulators?
He said the only way you can get a line in is to get a different deck the AUX is only compatible with a multi disk changer.
There are some line in's on the back in the small connector that the Antenna Amp plugs in at, but you need a bus command for the radio to recognize it.
forums.genvibe.com /zerothread?id=910   (1748 words)

  
 Laser Level Staright Line absolutely free for christmas!!   (Site not responding. Last check: 2007-10-20)
The Laser Level allows you to project a powerful laser beam over 1500 feet to hit a specific point.
16 inch laser level has large vertical and horizontal indicator bubbles, handy lens refractor shows line or dot image, two rulers, threaded tripod mount.
Has 2 rulers: inches and metric (centimeters) This quality machined aluminum straight line level is 16 inches long.
www.wondertvbuys.com /laser_level/laser_level.html   (174 words)

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