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What signals sound and temperature which continuously vary in strength and quality are said to be?
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What is the loss of a signals strength as it travels away from its source?
What signals? And it depends on the strength of the signal from the source
How do electromagnetic waves carry sound as electrical signals?
The electromagnetic wave is "modulated" (changed) to represent the signal. For example, in AM (amplitude modulation), the strength (amplitude) of the wave is increased or decreased, according to the signal.
What type of waves are used to carry signals?
All range of waves. Mostly short waves , or ultra short waves. They provide higher quality signal, but on less distance.
Define energy and power signal?
Here Energy signals are limited but power signals can exist to infinite distance. Non periodic signals are energy signals while power signals are periodic.
What signals are likely to be aperiodic?
Digital signals
What does analog signals vary?
it does not vary anything. but it can be said that, analogue signals vary continuously.
Signals that vary continuously are called?
An Analogue signal.
What is the loss of a signals strength as it travels away from its source?
What signals? And it depends on the strength of the signal from the source
Do you need a stronger signal for digital TV or for analog TV?
There are two answers to the question - Digital or analog. Here is the reason why: Digital signal are very robust signals as long as they do not fall below a certain strength and quality. As long as the signal is above that threshold, a receiver should be able to interpret the data correctly. That means a full quality image even though the signal may only just be above the strength and quality threshold. Analog signals need a higher signal strength and quality to achieve full quality images at the receiver. As the signal strength and quality reduce, more noise and other distortion can be detected in the image. Despite this, a signal strength and quality far lower than an equivalent digital signal will still be received. The image may be degraded to the point where noise is intrusive, but the content can still be seen. Broadcasters take into account the differing requirements of digital television and will make efforts to ensure that the signals received are of sufficient quality to provide reliable programs. It is perhaps worth pointing out that signal strength and signal quality are two separate measurements. Quality is just as important as strength so signal strength alone will not guarantee good reception in all cases.
What does a rise a womans body temperature signals?
what are the signals for a raise in a women's body temperature
What signals a seed to awake?
The signals is the duration, intensity of light or the temperature
Why is the name 'Linear integrated circuits?
They generally handle linear signals that transition smoothly and continuously as versus digital signals that transition suddenly and discontinuously.
What is rssi value and cinr value?
RSSI Is the quantity of signals. CINR is the Quality of Signals.
What is fmcw radar?
frequency modulated continues radar for detecting the target it generates the signals by continuously.
What does measuring the decibel strength of transmitted and received signals allow you to determine?
Signal attenuation along a transmission route The amplification that signals require along a transmission route to maintain their strength
What are the two types of signals of a computer?
There are dozens of types of signals but two major categories are digital and analogue.Digital signals have descrete voltage levels (if they are binary they represent on and off and may be 3.3V or 0 volts) while analogue signals have continuously varying voltages.
The loss of a signals strength as it travels away from its source is known as?
Attenuation
