Topic: Analog Signal
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What is An Analog Signal?
An analog signal is a signal which changes or fluctuates by time to carry its information. It can be mechanical or hydraulic, but usually we talk of analog signales being electrical. For more information look here: http://www.wisegeek.com/w... Read More »
Source: http://answers.ask.com/Business/Other/what_is_an_analog_signal
What Are Analog to Digital Signals?
An analog to digital converter (ADC) is a device that takes in continuous (analog) input and processes it to give out discrete (digital) output. Most things in nature (sound waves, for example) occur in the analog form, a form which is cont... Read More »
Source: http://www.ehow.com/how_4968312_analog-digital-converter-work.htm...
How to Convert Analog Signals to Digital
Storing analog data into digital bits revolutionized both the record and photography industry. Converting analog to digital requires specialized gear, but isn't hard to do. Since most video conversion to digital is done via whatever video r... Read More »
Source: http://www.ehow.com/how_5108144_convert-analog-signals-digital.ht...
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Analog Signal
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Though we, as people, can interpret digital signals (if we train ourselves to do it - like Morse code), we do better with analog signals. Music and speech as well as most other sound is analog. We interpret analog audio signals almost insta...
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Source: http://wiki.answers.com/Q/What_are_the_advantages_of_an_analog_si...
Analog signals are transmitted as electrical waves.
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Source: http://wiki.answers.com/Q/How_are_analog_signals_transmitted
impedance. An analogue signal, does not have a data, or sample, rate.
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Source: http://wiki.answers.com/Q/Which_is_not_a_characteristic_of_an_ana...
"Analog" means something that essentially resembles something else; an analog signal has the same smoothly varying structure as a real-world signal such as a sound, for example. "Digital" means composed of digits, in other words, of numbers...
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Source: http://wiki.answers.com/Q/What_are_the_characteristics_of_analog_...
Analog television reception has become outdated and is being replaced by digital television signals. Homes with analog televisions will either need to replace them with digital sets or purchase a digital converter. Portable TVs are not exem...
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Source: http://www.ehow.com/how_2076580_receive-digital-signals-analog-po...
Analog TVs are not entirely obsolete yet; many families still watch their favorite TV programs on these television sets. The problem is that almost every station has gone digital, and you will need to convert HDTV signals to work with analo...
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Source: http://www.ehow.com/how_6346989_convert-signal-analog-tv-signal.h...
