Results 46 - 60 of about 9406 sawaal for "digital"
most people who have used a 35mm camera or an APS camera are aware of only optical zoom. Optical zoom uses the optics lens of the camera to bring the subject closer. Digital zoom is an invention of digital video cameras. It is not uncommon to see digital videocams with 300x digital zoom.For our purpose, digital zoom is not really zoom, in the strictest definition of the term. What digital zoom does
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Cameras & Video Cameras by parbhat at 11:52 PM on April 25, 2008
well Rocky, A mixed-signal integrated circuit combines analog circuits with digital signal processing DSP circuits on a single semiconductor die. An integrated circuit that includes both analog and digital circuitry but no DSP, like a 555 timer, is generally not considered a mixed-signal integrated circuit.Typically, mixed-signal chips perform some whole function or sub-function in a larger assembly
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Electronics & Gadgets by Rocky at 11:00 PM on April 11, 2008
check source http://en.wikipedia.org/wiki/Twos complement...In general, a digital signal processing system does not always deal with positive values. For instance, considering a case that an A/D analog to digital converter converts an analog input data into a digital signal to obtain a new value by subtracting so-converted digital signals, when a subtraction of A-B is implemented, if the value A is bigger
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Computers & Technology by yikes bikers at 5:26 AM on May 29, 2008
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well, The Zoom telephoto function can either be digital or optical. Both allow you to get a closer view of your image before you take your picture. Though cameras do use both types of zoom, it is preferable to have a higher optical zoom to increase the quality of the image. Digital zoom will definitely also do the job right, but more often will enhance the magnification the optical zoom has already
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Electronics & Gadgets by Rocky at 5:59 AM on May 08, 2008
entries out. But if each of the names were hashed, it might be possible depending on the number of names in the database to generate a unique four-digit key for each name. For example: 7864 Abernathy, Sara and then comparing for a match using that value. It would, in general, be much faster to find a match across four digits, each having only 10 possibilities, than across an unpredictable value length where each
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Computers & Technology by Priya Raman at 2:33 AM on September 28, 2008
Well Saurabh , High-definition television HDTV is a digital television broadcasting system with greater resolution than traditional television systems NTSC, SECAM, PAL. HDTV is digitally broadcast because digital television DTV requires less bandwidth if sufficient video compression is used.All HDTV is digital, but not all Digital TV is HDTV. As stated previously, in the answer to question 1
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Computers & Technology by saurabh at 3:43 AM on April 17, 2008
Hybrid computers are computers that comprise features of analog computers and digital computers. The digital component normally serves as the controller and provides logical operations, while traverses the circuit, which is generally an appreciable fraction of the speed of light. On the other hand, the precision of analog computers is not good; they are limited to three, or at most, four digits
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Computers & Technology by hybrid computers at 8:53 PM on December 17, 2007
well, A megapixel is 1 million pixels, and is a term used not only for the number of pixels in an image, but also to express the number of image sensor elements of digital cameras or the number of display elements of digital displays. For example, a camera/Handy cam with an array of 2048&215;1536 sensor elements is commonly said to have "3.1 megapixels" 2048 &215; 1536 = 3,145,728.Pixels
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Computers & Technology by lovely monu at 4:06 AM on July 15, 2008
. Digital SLR Camera or Digital single-lens reflex SLR camera is an ideal camera for professionals and amateur photographers. They usually having interchangeable lenses and are known for capturing superior quality images. They come with many advanced features like megapixels, zoom, memory cards, batteries, comfort and more. One of the great appeals of digital is the ability to shoot in raw format.Digital
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Electronics & Gadgets by SAGarikA at 10:23 PM on February 23, 2008
The Digital Visual Interface DVI is a video interface standard designed to maximize the visual quality of digital display devices such as flat panel LCD computer displays and digital projectors. It was developed by an industry consortium, the Digital Display Working Group DDWG. It is designed for carrying uncompressed digital video data to a display. It is partially compatible with the High
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Computers & Technology by Poo at 12:49 PM on November 16, 2007
Megapixel indicates image resolution of one million pixels or more. The more pixels in an image, the higher the resolution and therefore the greater the quality of the image. When it comes to digital....Megapixel indicates image resolution of one million pixels or more. The more pixels in an image, the higher the resolution and therefore the greater the quality of the image. When it comes to digital cameras
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Computers & Technology by madiraju at 7:24 PM on July 14, 2008
Dgital literally "to do with numbers". Often used to describe a device using computer technology to replace older, traditional technologies. For example, a digital camera is one that stores images electronically rather than on chemical film. Although digital signals are generally associated with the binary electronic digital systems used in modern electronics and computing, digital systems
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Computers & Technology by Shree ... at 6:29 PM on April 02, 2008
Digital Rights Management is a web-based licencing system for audio and video files. The creator of a DRM-controlled media file also creates a license object that is registered via a special Media Licence Server and is required by anyone trying to play the file on their PC....Digital Rights management. It primarily acts as a check and a bar. One cannot access control technologies used by publishers
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Electronics & Gadgets by SHINchaN at 12:18 AM on March 02, 2008
The digital equivalent of an ID card used in conjunction with a public key encryption system. Also called a "digital ID," "digital identity certificate," "identity certificate" and "public key certificate," digital certificates are issued by a trusted third party known as a "certification authority" CA such as VeriSign www.verisign.com.and Thawte
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Computers & Technology by Sonalika at 7:41 PM on October 20, 2008
A digital projector, also called a digital projection display system, is a specialized computer display that projects an enlarged image on a movie screen. Such devices are commonly used in presentations.There are two main types of digital projection display systems. The older, less expensive type employs three transparent liquid-crystal-display LCD panels, one for each of the primary colors red
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Computers & Technology by Priya Raman at 10:38 PM on September 06, 2008