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Is the process of increasing the strength of an electrical signal?
Wiki User
∙ 15y ago
amplification
Wiki User
∙ 15y ago
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Can transistor be used to increase the strength of an ac signal?
Yes, a transistor can amplifiy an a.c. signal.
How are logarithms used in electrical engineering?
Electrical engineers use logarithms to work on signal Decay.
What is the example of primary and secondary tranducer?
the difference between both are: Primary transducer:The Mechanical device which converts physical quantity to be measured into a mechanical signal. Secondary tranducer:The Electrical device which converts this mechanical signal to the electrical signal.
What converts sound waves to an electrical signal?
Microphone can do this job.
How would it be possible to directly alter an electrical signal the way a potentiometer does by using the intensity of another electrical signal instead of manualy rotating a dial?
The easiest way is by using an FET
Is it true or false The strength of an electrical signal is directly proportional to to its frequency?
False.
The strength of an electrical signal is directly proportional to its frequency?
Hard to know what you mean by "strength". If you mean power, then the answer is no.
What is attenuation in communication?
loss of signal strength as distance increases The reduction of signal energy during transmission.
How can signal be amplified?
Signal amplification is when receptor proteins interact with molecules known as signal molecules. This makes the signals stronger so that things get done more quickly.
What is up sampling and down sampling?
Upsampling is the process of increasing the sampling rate of a signal. For instance, upsampling raster images such as photographs means increasing the resolution of the image.In signal processing, downsampling (or "subsampling") is the process of reducing the sampling rate of a signal. This is usually done to reduce the data rate or the size of the data.
What is the name of the process in which sound energy is converted into electrical energy?
Name or device! Microphone is the name of device in which sound is changed into electrical signal
What are the major power challenges of 4G MANET?
The forth generation of wireless technology offers increased bandwidth, mobility and the signal's range. Increasing the signal power, a device requires more electrical power that will be consumed during signal transmission.
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 kind of electrical circuit can sense an electrical signal process it and give an electrical output?
Automatic garage door opener with a remote The answer above will give a mechanical output not an electrical output. Photocells come to mind.
What signal is the electrical equivalent of message signal?
Modulating Signal,
How audio signal convert into electrical signal?
microphone............
What is different between optical fiber signal and electrical signal?
A fiber optical signal is based on the transfer of photons, while an electrical signal is based on the transfer of electrons.
