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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.
Wiki User
∙ 9y ago
Wiki User
∙ 14y agoincreasing the strength of the signal is named as amplication of the signal
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How do you convert voice signal to voltage?
different method are available for converting voice signal to volage ......one method is sence presure variation from the out put of mic by using presure tranducer ..out of transducer should be a volage .this volage is amplified by using amplifier cicuit and it amplified signal or volge is store in to battery or other storig device.......
Double conversion transponder?
In a double conversion transponder , the signal received from the ground station is converted into IF , then the signal is filtered & amplified . Finally the IF signal is again upconverted to desired frequency and transmitted downwards.
What is the Effect of quiescent point close to cutoff?
The output voltage swing will not reach its maximum. This would then give clipping of one side of the signal which means the signal output is not a amplified representation of the original signal.
A signal has passed through three cascaded amplifiers each with a 4dB gainWhat is the total gain how much is the signal amplified?
A: The gains add up to 12 db
What are the principles of mixing in electronic communications?
In receivers the received RF signal is mixed with the signal of a local oscillator of a different frequency and the intermediate frequency is then amplified by the IF stages normally 3 that resonate slightly off beat to filter out all harmonics and is then detected by the detector stage where all RF is filtered down to ground and only pure audio is then amplified In receivers the received RF signal is mixed with the signal of a local oscillator of a different frequency and the intermediate frequency is then amplified by the IF stages normally 3 that resonate slightly off beat to filter out all harmonics and is then detected by the detector stage where all RF is filtered down to ground and only pure audio is then amplified
Can a radio signal be amplified with a magntet?
No.
Which component of the electric signal gets amplified if it is sent as input to an amplifier Explain?
The component that gets amplified will depend on the type of amplifier we are using. In general the voltage component of the signal gets amplified.
What does an ignition amplifier?
Sends an 'amplified' signal from the ecu to the coil.
Will an amplified antenna improve a digital signal?
Yes, the amplified antenna will sometimes make the TV set work where a unpowered will not.
What is an carrier amplifier?
It is a direct-current amplifier in which the dc input signal is filtered by a low-pass filter, then used to modulate a carrier so it can be amplified conventionally as an alternating-current signal; the amplified dc output is obtained by rectifying and filtering the rectified carrier signal.
What is carrier amplifier?
It is a direct-current amplifier in which the dc input signal is filtered by a low-pass filter, then used to modulate a carrier so it can be amplified conventionally as an alternating-current signal; the amplified dc output is obtained by rectifying and filtering the rectified carrier signal.
How is current amplified in a transistor?
Transistor increase the strength of a weak signal from the base
What is lowlevel amplitude modulation and highlevel amplitude modulation?
low level amplitude modulation occurs when the carrier signal is first modulated and then amplified,whereas in high level modulation,the carrier signal is first amplified and then is modulated.
What does amplified mean?
The official definition for the word amplified is "increase the volume of (sound), especially using an amplifier."
How do you convert voice signal to voltage?
different method are available for converting voice signal to volage ......one method is sence presure variation from the out put of mic by using presure tranducer ..out of transducer should be a volage .this volage is amplified by using amplifier cicuit and it amplified signal or volge is store in to battery or other storig device.......
Explain why an amplified analog signal will have deteriorated compared with the original signal?
An amplified signal is just a signal with added sound, if you compare it to an analogue CD, as it is copied, more and more unwanted sound is added (interference). So if you use that comparison when talking about radio amplification, more and more sound is added from interfering frequencies & sound, this gradually weakens the signal, so the end result will be a poorer signal that is harder to read (Worse than the original signal, and possibly muffled). E.Akbay
Double conversion transponder?
In a double conversion transponder , the signal received from the ground station is converted into IF , then the signal is filtered & amplified . Finally the IF signal is again upconverted to desired frequency and transmitted downwards.
