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Articles about Signal To Noise Ratio (0-50 of 59)
- Digital Signal Level Meter Performs Auto Test
By: GAO Tek Inc. | -
Toronto, Canada - GAO Tek Inc. (www.GAOTek.com) recommends this innovative digital signal level meter providing a complete signal test system in an easy-to-carry protective case. This full-featured, handheld meter is designed for cable television technicians working on the maintenance of digital, analog, FM or bilateral networks. It offers auto channel spectrum scanning and testing, as well supports USB devices and RS-232 connection.
GAO Tek Inc's intelligent signal level meter, mod ...
Tags: GAO, Digital, Signal, Level
- 32lh5000 Lg Lcd Tv Review
By: Kaya Tulum | - LGs 32LH5000 LCD TV supports PAL, SECAM and NTSC broadcasting formats. 178 degree view angle, it has. Almost it is 180 degree, exact side view supporting. Your LG LCD TV is wherever you like, you dont obligate sitting opposite it. Wherever you want, you can sit and watch. LG 32LH5000 LCD TV has WXGA LCD panel, wide and bright display and 1920x1080 pixels resolution. Full HD 1080p High Definition TV, LG LCD TV compatibles 480i, 480p, 576i, 576p, 720p, 1080i, 1080p signal inputs.
Tags: LCD, LCD TV, LG, LG LCD TV, 32LH5000, LCD TV review, Kaya Tulum
- More Car Tyre Technical Questions And Answers
By: Louise Slee | - Car tyres and technical terms are inseparable, which is useful especially for those who work with them. However, we mere mortals can benefit from knowing some of the jargon. Here are some questions, with multiple-choice answers. The right answers are below so see how high you can score.
1. What is 'aquaplaning'?
A: A popular water sport involving skis and a hang glider?
B: What happens when a tyre can't clear road water away quickly enough?
C: A tech ...
Tags: tyre, tyres, car tyre, car tyres
- Maximize Wireless Reach With Multi-antenna Mimo
By: Paul Ngai | - MIMO (Multiple Input Multiple Output) wireless system uses multiple antennas at the transmitter and receiver to transmit and receive multiple data streams to achieve higher data rate and improves performance of radio systems with increase spectral efficiency. MIMO techniques are used extensively in IEEE 802.11n WLAN and 4G cellular networks such as WiMAX and LTE (Long Term Evolution) systems. A MIMO system uses spatially separated antennas to obtain spatial diversity in a multipath propagation e ...
Tags: MIMO, SIMO, MISO, Multiple Antenna, WLAN, LTE, WiMAX, STBC, Wireless
- How To Compute Snr Or Signal To Noise Ratio
By: Jim Meer | - The SNR or Signal to Noise Ratio gives a contrast of the signal amount w/ the background noise amount in a specific signal; such that a high Signal to Noise Ratio specifies the noise is less obvious. The Signal to Noise Ratio is utilized in electrical engineering where the signal is electromagnetic, but it has uses in acoustics as well, where the signal is known as a sound. The decibel is described in a way that the Signal to Noise Ratio can be applied to every signal, in spite of its source.
Tags: Phase Noise Measurement, Noise Measurements, Signal To Noise Ratio, SignalToNoiseRatio
- Advantages Of Gps Over Fiber
By: Dave Evans | - Traditionally GPS systems have utilised coax cable to transfer signals between antenna and receiver. However, coax has a number of disadvantages, particularly over longer cable distances. It has a significant amount of signal loss over longer cable runs limiting its maximum cable length. High quality low-loss coax can also be very bulky and expensive. These low-loss cables often have a large diameter, making them very inflexible and difficult to work with. Also, there is a direct electrical conn ...
Tags: gps, over, fibre, optical, optics, link, rf, lf
- The Unspoken Mystery Behind Acoustic Guitar Strings
By: Professor String | - Fundamentally, acoustic guitar strings have been around longer than any other type of guitar string. They have evolved into one of the most critical components of the acoustic scene. Technology has taken the tone capabilities of the acoustic guitar string to new levels. There are many choices, sometimes leaving musicians confused at times. We are going to discuss one aspect of acoustic guitar strings in this writing...Metal.
It's about metal...
What makes an acoustic gu ...
Tags: guitar strings, guitar lessons, guitar, acoustic guitar, guitar string, bass strings, replacing guitar strings, bass guitar strings, steps to changing guitar
- Forex Trading: 6 Ways To Overcome Fear And Greed
By: Ricky Weber | - Any person who has ever invested their hard-earned money into a financial market that is traded on margin or leverage might have noticed that as the amount of money that they are working with grows, so do the emotions that you experience when the value of your account and open positions fluctuate up and down. The worst thing for a trader to be owned by your emotions and thereby have your judgement clouded, so these six tips will help you to own your emotions and not the other way around.
< ...
Tags: Fear, forex, Forex Tips, Forex Trading, Greed, Psychology
- Robust Cartridge Design Of Maxell 183850 Lto-2 Tape
By: Tape4backup | - Top priority of Maxell is to deliver highly durable media tape products that help the enterprises to increase the efficiency of their backup operations. Maxell has always concentrated on research &development which has resulted in the development of highly reliable Maxell LTO 2 tape media format. Maxell 183850 LTO-2 cartridge features advanced technologies and powerful attributes that help it to provide efficient solutions to the customers. Maxell 183850 is an ideal and highly robust tape cartri ...
Tags: Maxell LTO ultrium, lto-2 tape, Maxell lto 2, 183850 tape, data media, cartridge, tapes, lto2, ultrium backup media
- Maxell Lto-4 Technology Ensures Enhanced Efficiency
By: Tape4backup | - Maxell is a global leader in backup storage medium and has more than 1500 patents across the globe. Significant investments are made by Maxell in Research & Development and have sustained their unrivaled legacy of high quality and innovation. Maxell LTO4 tape upholds rigorous standard thus ensuring outstanding performance and efficiency. Relentless commitment of Maxell to high quality and innovation has enabled it to offer a complete range of innovative and highly durable backup tape products.
Tags: Maxell lto4, ultrium, Maxell lto-4 tape drive, media format, drive, tapes, lto 4, 183906, linear tape open, encryption
- Medical Electronics Drive Move To Home Care
By: Pavitra Ramanujam and Shamik Mehta | - Theres a growing trend of patient care moving away from hospitals and clinics and into homes. Healthcare providers are also driving this, as home care can help in improving efficiency and reducing costs incurred by doctors and hospitals. Portable medical electronics technology can expedite this process.
In the most basic form, portable medical devices are all battery-operated, microcontrolled handheld devices that take and analyze measurements using various bio-sensors on a ...
Tags: Medical Electronics
- Reliable And Intelligent Sony Sdx5-400c Ait-5 Media Tape
By: Tape4backup | - Faster file access is assured in advanced intelligent tape media. WORM features increases the data reliability and security in AIT-5 tape format. AME-III technology elevates the robustness of AIT-5 tape media. Sony SDX5-400C tape offers exceptional areal recording density. This leads to increased durability and ensure smooth running operations. Predecessor of the AME-III is the AME (advanced metal evaporated) technique. Advancements have been made in the AME-III technology. New technique is used ...
Tags: Sony, AIT, AIT-5 tape, ait 5, ait5, Sony AIT-5 tape cartridge, SDX5-400W, AME, tape, Advanced Intelligent, SDX5-400C, AME, WORM, tapes, media format
- What Can Be Published Using Rss Feeds?
By: S. Housley | - With all the vast amounts of information available on the web, it is becoming more and more difficult to sort through and find what you are looking for. RSS significantly lowers the signal-to-noise ratio. RSS has the unique ability to compile information and filter it, so you only see unique and relevant content. The information superhighway has become packed with content, and those familiar with technology are using RSS to filter the content, allowing them to drill down and access only the cont ...
Tags: rss feeds, rss feed, publishing, publisher, publish, webmast
- Advanced Technologies Of Maxell 183850 Lto-2 Tape
By: Tape4backup | - Maxell LTO-2 tape uses advanced servo signal recording mechanism which increases its cost-effectiveness. Maxell 183850 tape delivers exceptional durability and native 40 Mb/s transfer rate. Cartridge memory (4Kb) is employed in Maxell LTO2 cartridge that elevates its performance and output. The plastic case of Maxell 183850 tape cartridge is clear and transparent which makes barcode scanning easier. Advanced recording systems ensure highly accurate servo track signals in the Maxell LTO-2 tape te ...
Tags: Maxell LTO ultrium, lto-2 tape, Maxell lto 2, 183850 tape, data media, cartridge, tapes, lto2, 183850, linear tape open, ultrium backup media
- Shielded Isolation Transformers
By: Sabbik | - As most of us are awake, the transformer principle was propounded by Michael Faraday in 1831. A transformer, just stated, is a device used to transfer electrical energy from one circuit to another. A transformer, as its name suggests, transforms electricity from high voltage to low voltage.
The purpose of an isolation transformer generally has symmetrical windings meant to decouple two circuits. In other words, an isolation transformer helps an AC signal or power to be taken from an ...
Tags: power transformer, electronic transformer, current transformer
- 2009 Chevrolet Traverse: Handsome And Efficient
By: Gary Witzenburg | - The 2009 Chevrolet Traverse, available in base LS, mid-range LT and top-of-the-line LTZ models, slides in below the Saturn Outlook in price yet gives up nothing in value. As the last of GM's quartet of new-generation three-row crossovers, including the Buick Enclave and GMC Acadia), the Traverse may be the best bargain of all.
Not by accident, the Traverse looks a bit like a tall-wagon version of Chevy's popular Malibu. Beginning with its Chevy signature split grille, its lines ar ...
Tags: 2009 Chevrolet Traverse, Crossover, SUV, Pricing, Mileage, Review, Road Test, Specs, Accessories
- Sony Ait-5 Sdx5-400w Tape Helps In Conserving Energy
By: Tape4backup | - Sony AIT-5 tape technology allows the users to conserve space as fewer AIT-5 tape cartridges can store huge volumes of valuable information. Sony AIT-5 SDX5-400C tapes consumes lesser energy than other tape formats use. It saves energy cost up to 40%. Sony AIT-5 SDX5-400W tape helps to reduce total ownership cost and offers exceptional data reliability. Sony AIT 5 format has the ability to meet the real world requirements regarding capacity, performance and reliability. The organizations can the ...
Tags: Sony, AIT, AIT-5 tape, ait 5, ait5, Sony AIT-5 tape cartridge, data media, AME, SDX5-400C, tape, SDX5-400W, Advanced Intelligent, ait 1, WORM, tapes, ait1, media form
- Select Stocks By Combining Technical And Fundamental Screens
By: Dr. Winton M. Felt | - Short-term traders tend to concentrate on technical chart patterns, and long-term investors tend to pay much more attention to the fundamentals of the company. However, both types of market participant should use a combination of the two approaches for better timing and greater returns. The technical setup pattern can give some assurance that an upward move is likely soon. One or more good fundamental measurements can give some assurance that if the stock does start to rise to a higher price, ...
Tags: Select stocks, technical, stock chart patterns, fundamental
- Why Do We Use Ac Power Isolation Transformer?
By: Sabbik | - The purpose of an AC isolation transformer, which invariably has symmetrical windings, is to decouple two circuits. The well-known fact is an isolation transformer allows an AC signal or power to be taken from one device and fed into another without electrically connecting the two circuits. Isolation transformers are deployed to block transmission of DC signals from one circuit to the other, but allow AC signals to pass. Isolation transformers with electrostatic shields are used for power suppli ...
Tags: power, electronic, flyback, current transformer
- The Definitive Portable Dvd Player Glossary, Every Feature Explained
By: Chinavasion | - Like all electronic products, features for portable players are also full of jargon. As a reseller of portable DVD players it is important for you to understand these clearly for two reasons:
* Savvy consumers knows and understand electronics and are looking for an equally adept seller
* Novices need help understanding which product is right for them
Here is a list of terms which should help you go from zero knowledge to expert in no time:
< ...
Tags: car DVD player, portable DVD player, China wholesale, eBay
- Integration Of Home Theater Components
By: Marc Howley | - LCD and Plasma Screen:
There are many choices to opt for when you look for the video display for your home theater system.
The home theater consumer has choices ranging from the traditional tube-type television to large screen rear projection sets, to the latest hang-on-the-wall Plasma and LCD flat panel monitors.
An LCD TV can be found as both a rear projection and as a flat screen. LCD rear projection TVs are very much compact and use less power than their counterp ...
Tags: Michigan Home Theater Pre-wire, Home Theater system
- 4.3 Inch Tft Hd 1600k Color Lcd Full Screen Mp5 Player
By: Chnn | -
Wow, a MP5 Player with 4.3-inch TFT HD 1600k-color LCD full screen comes into the market now! That’s good news for you, right? Digital Picture FrameSince you’ve looking for an mp5 player with a super large screen for so long time. But don’t just concern about the display screen, with an eye single to its other virtues.
The external memory of mp5 in our ePathChina is up to 8 GB or more via TF cards or SD cards, ...
Tags: mp5 players, china wholesale mp5 players, tft lcd
- Lcd Screens For Medical Applications And Hospitals
By: Shaikh Mohammed Meraj | - Technology is improving patient care and increasing revenue per bed and overall cost structures of hospitals. LCD screens are key contributors to cost improvement and improving overall "look and feel" of hospitals
For example, the Cincinnati Children's Hospital is using LCD Information Display screens to improve patient flow and increase family member awareness about patient location. In any large hospital, a great deal of coordination is required to move patients through the oper ...
Tags: LCD Screen, LCD displays, LCD Screens for Medical
- Improved Signal Strength In Maxell Lto-3 Tape Technology
By: Tape4backup | - Magnetic layer is applied on the conventional magnetic tape's base film. Maxell has devised a new coating mechanism in which the base film of LTO ultrium is coated with 2 layers instead of a single layer in traditional magnetic tapes. The main purpose of adding two coating layers in Maxell ultrium LTO tape is to upgrade its durability. This innovative coating mechanism of Maxell enables the production of LTO tape cartridges having 50nm tape thickness. The tape thickness of Maxell LTO data tapes ...
Tags: Maxell, lto-3, ultrium, lto3 tape, Maxell lto tape, media format, cartridge, drive, tapes, lto 4, lto-4, lto4, ultrium backup data, worm cartridge
- Media Players = Mp3 + Mp4 Player
By: Brendon Long | - When you purchase media players (mp3 or mp4 players) you want to buy best cheap and banded mp3 players like mitashi, zen, yes, imedia, vox, philips, aiptek, fujezone and many more they must have the quality, good looking, features, memory size, sounds, guaranty, warranty, price and many more. Homeshop18 offers best mp3, mp4, video, dvd, audio and media players at lowest price. Please have a look below some details of mp4 and mp3 players.
(1). Ion 4GB 2.8Inch (7.1cms) Touch-Screen ...
Tags: mp3, mp4, players, media, online, shopping, best
- Advanced Particle Dispersion Mechanism In Fuji Lto-4 Tape
By: Tape4backup | - Fuji is the leading and foremost company that manufactures mid-range & enterprise storage medium. Fujifilm shipped its first LTO tape cartridge in 2000, whose native capacity was 100GB with 20MB/sec transfer speed. The latest version of Fuji LTO ultrium is the LTO-4 tape format that can store information of 800 gigabytes (native) with remarkable transfer speed reaching 120 MB/second. It has drive compression ratio of 2:1, so the compressed data capacity of the Fuji LTO4 (26247007) tape reaches 1 ...
Tags: Fuji, lto-3, ultrium, lto3, Fuji lto tape, media format, cartridge, drive, tapes, lto 3, lto-4, lto4, lto 4, 26247007, backup data, worm, 26230014, li
- Emerging Trend: Large Lcd Monitors For Surveillance And Security
By: Shaikh Mohammed Meraj | - Increasingly video-based surveillance and security systems are being widely adopted by both corporations and consumers primarily due to increasing need for surveillance in these turbulent times but also due to affordability of security systems, ease with which surveillance systems can be installed and value-add features such remote monitoring that address special surveillance needs. As a result video-based surveillance systems are increasingly appearing in public areas such as airport lounges, s ...
Tags: LCD displays, LCD TVs, LCD Monitors, Large LCD Monitors, LCD
- Optimized Data Recording With Sony Ait-5 Tape Technology
By: Tape4backup | - Native transfer speed & the native recording ability of the efficient Sony AIT-5 data tape format are 24 MB/s and 400 GB respectively. Sony AIT5 half height 3.5 inch form factor uses the SCSI ultra-160 LVD/SE interface. AIT-5 technology protects the investment as it is capable of reading & writing the tape media of AIT-4, AIT3 and AIT-3Ex. Sony AIT5 tape products are very proficient and consume less energy. Before launching the Sony AIT products into the market, they are rigorously and carefull ...
Tags: Sony, AIT, drive, AIT-5, ait 5, ait5, cartridge, data media, AME, technology, tape, Advanced Intelligent tape, tapes, ait 3, AMEIII, coating, MB, trac
- Hearing Aids Cleveland Information And Sources
By: apol | - Hearing aids are the electroacoustic gadgets that enhance the hearing of hearing impaired people. These gadgets amplify and modulate sound, making it more audible to the wearer. Hearing aids Cleveland information and resources are available through various media.
Types of Hearing Aids
Hearing aids Cleveland can provide you with information on the many types of hearing aids:
1. Body Worn Hearing Aids - This type of hearing aid is worn around the body or the n ...
Tags: Hearing Aids Wholesale, consumer information on hearing aids, siemens cielo hearing aids, oticon hearin
- Latest Philips 2gb Mp3 Player With Fm
By: Brendon Long | - When you purchase mp3 players you want to buy best cheap and banded mp3 and mp4 players like Philips, maxis, gmax, aiptek, imedia, portable, vox, mitashi and many more they must have the quality, good looking, battery, power, memory size, guaranty, warranty, price and many more. Homeshop18 offers best mp3 players at lowest price. Please have a look below some details of mp3 players.
Picture/Display:
Backlight, Lines of Text: 3, Resolution: 128 x 48, Type: LCD
...
Tags: video, players, audio, mp3, portable, dvd, shopping
- Dds Backup Tape Standard
By: Tape4backup | - The standard of DAT (digital audio tape) was developed in 1987 and it offered digital sound of up to 3 hours on single data tape. This technology used the rotating heads (helical scan) which was same as that utilized in the VCR (video cassette recorder). DDS was based on the standard of digital audio tape and it also utilized the similar mechanism and technology. The design of the tape cartridge is similar but the tape formulations are different. The error correction of digital audio tape has 2 ...
Tags: Maxell, dds, dat, dat72, dat-72, dds-2, dds2, tape, drive, dds 2, dds 5, dds5, backup media, dds-5, dds1, dat 72, dds-3, technology, cartridge, format
- Philips Mp3, Mp4 And Dvd Players Online In India
By: Brendon Long | - When you purchase audio video players, you want to buy best branded and cheap audio video players that mean the players must have the good looking, sound, quality, price, cheapest, memory, models, warranty and many more. Homeshop18 offers best home audio video players in lowest price. Please have a look below some details of audio video players.
Philips 1GB MP3 Player with FM Model No: SA1916/97
Picture/Display:
Backlight: Yes, Lines of Text: 3, Resolution: 128 x 48, ...
Tags: homeshop18, online, shopping, dvd, mp3, mp4, players
- Google Suggestions For Comment Spam On Blogs-00-1214
By: lori | - "So, you've set up a forum on your site for the first time, or enabled comments on your blog. You carefully craft a post or two, click the submit button, and wait with bated breath for comments to come in. And they do come in. Perhaps you get a friendly note from a fellow blogger, a pressing update from an MMORPG guild member, or a reminder from your Aunt Millie about dinner on Thursday. But then you get something else. Something disturbing. Offers for deals that are too good to be true, biza ...
Tags: Technical SEOs, Dedicated SEO Consultants, Technical SEO Consultants, SEO Consultants
- Best Electronic Items Available In Minimum Price
By: Brendon Long | - Searching for best electronic items in the market like portable players, tvs, telephones, vacuum cleaners, mp3, irons and many more? Stop your searching and select the one from the best deals given below:
(1). Philips 5.1 Channel DVD/DivX Player Model No: DVP3986/94
Features:
Picture/Display:
D/A Converter: 12 Bit, 108 MHz, Picture Enhancement: Progressive Scan, Video Up-scaling (720p, 1080i/p)
Sound:
D/A Converter: 24 Bit, 192 kH ...
Tags: homeshop18, online, shopping, best, buy, electronics
- Diwali Festival Offer Big Discount On Electronic Items
By: Brendon Long | - To make shopping profitable some online stores provide diwali 2008 festival offer on electronics items in very cheap price with best discount. Have a look on the below see the information and select consumer electronic items very easily:
(1). Vu 26 inch LCD TV Model No: LC-26HC56
Features:
Resolution: 1366 x 768 Pixels with Progressive Scanning 720p
Aspect Ratio: 16:9, Display Area (Horizontal/Vertical): 576 x 324 mm
Colours: 1 ...
Tags: homeshop18, home, shop, online, shopping, best, buy
- Online Electronic Shopping "€" Best And Cheap Electronic Items Online
By: Mariya Aderno | - Our duty is to provide our customers with the greatest savings possible combined with a time saving portal for all of your shopping needs. Our target is consumer enjoy, safe and secure shopping 24 hours a day, 7 days a week. Homeshop18 is a biggest shopping portal in india providing best shopping deals in electronics items like dvd players, portable tvs, mp3/mp4 players, lcd and flat tvs, caller-id, cordless telephones etc. please have a look below:
(1). Mitashi 4 GB Video M ...
Tags: homeshop18, home, shop, 18, online, shopping
- Buying Sound Cards - 4 Pro Tips
By: Ken Johnstone | - Sound cards creates a bridge from the live performance of an instrument to your digital recording system. As such it's a very important component of your overall recording environment.
If you have a sound card included with your PC then you should seriously consider replacing that with one designed specifically for use in recording applications - since the bundled PC cards fail to come close to even CD standards of signal to noise ratio.
This article covers 7 key fa ...
Tags: sound cards, audio interface, music recording, recording equipment
- How To Do Objective Video Testing
By: Bill Reckwerdt | - Over recent decades, the role of video images has grown steadily. Advances in technologies underlying the capture, transfer, storage, and display of images have created situations where communicating using images has become economically feasible. More importantly, video images are in many situations an extremely efficient way of communicating as witnessed by the proverb "a picture is worth a 1000 words."
Notwithstanding these technological advances, the current state of the art re ...
Tags: video testing, video quality testing, video metrics, video test equipment, STB testing, Encoder Test
- Glossary Of Terms (s - Z) - Cctv
By: Instrom Ltd | - S/N RATIO
Signal-to-Noise ratio is calculated with the logarithm of the normal signal and the noise RMS value.
SCENE ILLUMINATION
The average light level incident upon a protected area. Normally measured for the visible spectrum with a light meter having a spectral response corresponding closely to that of the human eye and is quoted in lux. Scotopic Vision levels are illumination levels below 10-2 lux, thus invisible to the human eye. Silicon. The raw material of wh ...
Tags: security consultant, security consultancy, security services, security solution, security design
- Glossary Of Terms (m - R) - Cctv
By: Instrom Ltd | - MAGNIFICATION RATIO
The ratio between the focal length of a lens and the focal length of a standard angle lens. Indicates the magnification of the image when compared to an image from a standard angle lens.
MANUAL IRIS
Type of lens that requires manual focusing.
MATRIX SWITCHER
Advanced type of switcher in which a signal from any input can be switched to any number or combination of outputs. Generally used in larger and more complex systems the ...
Tags: security consultant, security consultancy, security services, security solution, security design
- Glossary Of Terms (d - L) - Cctv
By: Instrom Ltd | - DARK CURRENT
Leakage signal from a CCD sensor in the absence of incident light.
DARK NOISE
Noise caused by the random (quantum) nature of the dark current.
DECIBEL (DB)
A logarithmic ratio between two electrical signals or values. Usually refers to power, but can also be used for voltage and current.
DC
Direct Current.
DE-MULTIPLEXING
The process of separating different video, audio, or data signals, w ...
Tags: security consultant, security consultancy, security services, security solution, security design
- Factors To Consider In Buying A Sound Card
By: Daniel Travers | - Computers are stepping in the multimedia entertainment zone more and more each year. They have begun to take over from the video player, the stereo, the karaoke machine and the television.
The motherboard of a computer comes with a basic sound component but because of the nature of the tasks involved these computers need higher quality components when it comes to sound and video cards.
Digital format
Before the eighties all audio was analog but with t ...
Tags: computers, computing, sound cards, hardwares
- Current Status Of Video Objective Measurements
By: Bill Reckwerdt | - This paper explores the challenges associated with assessing video quality. Assessing video quality ultimately depends on the customer's reaction on their new TV. Many factors affect the video before it gets to the TV: compression, image processing, scaling, decoding, transmission, etc. To isolate their video algorithm, companies perform verification using: subjective and objective video assessment techniques. While it would be far cheaper, to perform only objective test, nothing beats the human ...
Tags: HD-SDI, Dual-Link, SDI Playout, SDI Playback, SDI Capture, SDI Recording, DVI Playback, DVI Capture
- Model-based Tuning Methods For Pid Controllers
By: BIN | - The manner in which a measured process variable responds over time to changes in the controller output signal is fundamental to the design and tuning of a PID controller. The best way to learn about the dynamic behavior of a process is to perform experiments, commonly referred to as bump tests. Critical to success is that the process data generated by the bump test be descriptive of actual process behavior. Discussed are the qualities required for good dynamic data and methods for modeling t ...
Tags: pid controller, controller design, pid, process controller, dynamic modeling, process data, pid soft
- A Guide To Buying An Mp3 Multimedia Player
By: Andrew Gates | - Portable music and video today and the future. What the trends are:
With digital music coming, the mp3 player has taken the high ground in digital music and video entertainment. So, what exactly are we talking about? MP3 is a term that relates to a standard of digital audio processing that allows digital audio files to be compressed in size and therefore made more portable. The mp3 player today however, is much more than simply a device that plays only mp3 standard audio files. It ...
Tags: mp3 player, ipod, iriver
- How To Choose A Good Tuner From The Bad
By: Robert Thatcher | - Choosing a tuner for your system is of little difference from choosing other components. When auditioning other components, people are primarily concerned with their sound quality, not their technical performance.
For example, if a preamplifier under audition sounds good, you do not need to worry much about its technical performance. Because .if it sounds good, then it is working well.
Tuners, on the other hand, exhibit great variability in their technical perform ...
Tags: tuners
- Fiber Optic Cable Otdr Basics
By: James Croydon | - Fiber optic communication systems have become more of a challenge for network operators to strategically and promptly keep them running at top performance in order to meet intense demands for reliable services. Many operators will go through a rigorous fiber optic training course. As the fiber optic communication systems evolve, there become newer and more complex parameters to monitor, more links to install and maintain, and more expected disruptions to track down. A new function in the primary ...
Tags: fiber cables, fiber optic tester, fiber optic light source, fiber cable, lc fiber, fiber patch cables
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