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Are you asking what's the difference between a high Hz CRT monitor at 100Hz vs. a lower Hz LCD at 60Hz?
If so that answer lies in the way the screen is updated.
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My HDTV does not fill the screen?
That depends on your source.Black bars should show on the sides of your tv when watching standard definition. Make sure you are on the HD version of whichever channel you are trying to watch and it should fix it. Keep in mind that not all content is recorded in HD and you may still have bars on the sides of the TV even if you are on an HD channel.Black bars on the top of the TV are normal when watching some Blu-ray movies. They maintain the original aspect ratio of movie theaters which is the slimmer 1:2.41 vs the 1:1.85 of a 16:9 HDTV broadcast show.In those situations it is normal for your picture not to fill the screen.
Advantage and disadvantage about AC electric power with frequancy 50 HZ and 60HZ?
110 vs 230 Vac - The lower voltage is safer, but requires more current and larger wires. (BTW, the transmission loss is not worse because of 110 Vac because everything is distributed at much higher voltages, it only becomes 110 at the transformer near your home). 60 vs. 50 Hz - The higher frequency allows for the use of less iron in transformers and motors, but at the cost of more losses in the distribution system.
Fuel limited vs ventilation limited fires?
range fires vs. underground seam fires.
What is Analog display?
Has hands vs digital.
How do you compare an NRC rating with an STC rating?
NRC - Noise Reduction Coefficients The Noise Reduction Coefficient (NRC) is a scalar representation of the amount of sound energy absorbed upon striking a particular surface. An NRC of 0 indicates perfect reflection; an NRC of 1 indicates perfect absorption. In particular, it is the average of four sound absorption coefficients of the particular surface at frequencies of 250 Hz, 500 Hz, 1000 Hz, and 2000 Hz. These frequencies encompass the fundamental frequencies and first few overtones of typical human speech, and, therefore, the NRC provides a decent and simple quantification of how well the particular surface will absorb the human voice. A more broad frequency range should be considered for applications such as music or controlling mechanical noise.Specifications for materials used in sound absorption commonly include an NRC for simplicity, in addition to more detailed frequency vs amplitude charts.Acoustical materials manufacturers often report NRC values higher than 1.0 due to the way the number is calculated in a laboratory. A test material's area does not include the sides of the panel (which are exposed to the test chamber) which vary due to its thickness. A certain percentage of the sound will be absorbed by the side of the panel due to diffraction effects.STC - Sound Transmission ClassSound Transmission Class (STC) is an integer rating of how well a building partition attenuates airborne sound. In the USA, it is widely used to rate interior partitions, ceilings/floors, doors, windows and exterior wall configurations (see ASTM International Classification E413 and E90). Outside the USA, the Sound Reduction Index (SRI) ISO standard is used. The ASTM test methods have changed every few years and over many years have been changed significantly. Thus, STC results posted before 1999 may not produce the same results today, and this difference becomes wider as one goes back in time (that is the differences in test method from the 1970's to today are vast).The STC number is derived from sound attenuation values tested at sixteen standard frequencies from 125 Hz to 4000 Hz. These transmission-loss values are then plotted on a sound pressure level graph and the resulting curve is compared to a standard reference contour. Acoustical engineers fit these values to the appropriate TL Curve (or Transmission Loss) to determine an STC rating. The measurement is accurate for speech sounds but less so for amplified music, mechanical equipment noise, transportation noise or any sound with substantial low-frequency energy below 125 Hz. Sometimes, acoustical labs will measure TL at frequencies below the normal STC boundary of 125 Hz, possibly down to 50 Hz or lower, thus giving additional valuable data to evaluate transmission loss at very low frequencies, such as a subwoofer-rich home theater system would produce. Alternatively, Outdoor-Indoor Transmission Class (OITC) is a standard used for indicating the rate of transmission of sound between outdoor and indoor spaces in a structure that considers frequencies down to 80 Hz (Aircraft/Rail/Truck traffic) and is weighted more to lower frequencies.
Is the Mitsubishi vs-60607 a LCD tv?
No
Which is better, an LCD or plasma flat panel TV?
This is a frequently debated question. It really all comes down to what you personally are looking for in a tv. Here is a website that describes in detail some arguments for both http://bestplasmatv2011.net/plasma-vs-lcd-lcd-vs-plasma-plasma-orlcd/
What is the difference between Plasma vs Lcd?
The difference between a plasma and widescreen lcd tv is that a plasma has less of a viewing range. They both have great video quality.
what do you think about led vs lcd tv?
Led and Lcd are pretty much similar; however, Lcd televisions are more likely to have their screens broken than the Led ones. You should probably go to an electronic retail store for more information by asking a professional to assist you.
Which are people buying more of HDTV or lcd?
HDTV is not really a tv technology. Today pretty much all TVs are HDTV. I think what you are asking is maybe plasma vs. LCD (or LED.... very similar). The quick and simple answer is LCD.......... I have worked in the industry for over a decade and what the majority of people buy is not the best...
What is the difference between OLED LCD and Plasma panels particularly with energy efficiency and the constructional complexity?
This is the link where u can get better idea about LCD and OLED I found thhis will be very help full to this tpoic http://www.oledtvzone.com/guides/oled-vs-lcd-tv
LED vs LCD Comparison of Televisions?
It may be difficult to get a good comparison of LED vs LCD televisions unless both technologies are placed side by side. This will help you determine which picture is more vibrant and clear. While comparing televisions, ensure that both devices are set to the same settings, relating to contrast and brightness. When placed side by side, many people do not see a huge difference between the two devices. However, the LCD TV is typically lower in price.
Is vizio lcd teevision a good choice when compared to sony lcd television?
It is difficult to advise you as to whether the Visio lcd television or the Sony lcd television are better. From what I have read, the Visio has beat Sony as well as other models in sales. I have found a few sites that provide comparisons and this should assist you in making a decision as to which is better for you. http://reviews.lcdtvbuyingguide.com/lcdtvreviews/sony-vs-vizio.html http://www.tomsguide.com/us/vizio-samsung-sony-lcd-hdtv,news-3906.html
What is the difference between and LCD T.V. and a LED T.V.?
They are actually quite similar. LED televisions are actually just LCD televisions that use LED lighting for the back light instead of the traditional fluorescent CFL lighting. http://lcdtvbuyingguide.com/HDTV/led-vs-lcd.html
Are LED televisions better than lcd?
Yes. You can read about more about why LED televisions are better then LCD televisions in theses websites. http://www.lcdtvbuyingguide.com/hdtv/led-vs-lcd.html and http://www.techradar.com/news/home-cinema/led-tv-what-you-need-to-know-900600 will tell you many reasons why they are better.
When comparing LED vs LCD what are the most important factors?
LED and LCD TVs are both based on very similar hardware but have entirely different types of backlight. LED monitors tend to have a much longer lifespan than LCD displays so they are best for sheer staying power by far.
What's better LCD or Plasma TV?
The two biggest television types are plasma and LCD. Both have their advantages and disadvantages. Here we'll compare them and give you some pros and cons of each. Plasma TVs Pros: High quality picture More vibrant colors than LCD TVs Can display true black Cons: Costlier than LCD TVs Not as bright as LCD TVs Needs higher wattage bulbs Does not last as long as LCD TVs LCD TVs Pros: Cheaper than plasma TVs Less expensive to maintain Longer lasting Brightest color Easiest to clean Cons: Lower quality picture than plasma TVs No true blacks Lacks vibrancy Needs higher wattage bulbs (not recommended)
