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Increasing the amplitude of the signal without affecting its waveform is known as

Increasing the amplitude of the signal without affecting its waveform is known as Correct Answer amplification

Increasing the amplitude of the signal without affecting its waveform is known as amplification. The device to change a signal which is in one physical form to a corresponding signal in another physical form is known as transducer.

Related Questions

What is the signal to noise ratio (SNR) of a second harmonic wave if the input signal amplitude is 20dB and the output signal amplitude is 25dB?
If the peak message signal amplitude is half the peak amplitude of the carrier signal, the signal is _____ modulated.
Overmodulation (amplitude) occurs when signal amplitude is ___________ carrier amplitude
In Amplitude Modulation, the instantaneous values of the carrier amplitude changes in accordance with the amplitude and frequency variations of the modulating signal.
Consider the following statements regarding modulation : 1. The communication systems, where a weak signal is transmitted by the use of a modulation is essential in carrier signal. 2. When the frequency of the high frequency signal is varied in accordance with the intensity of the low-frequency weak signal, the modulation is said to be frequency modulation. 3. The process of recovering original baseband signal from the modulated signal is called phase modulation. Which of the above statements are correct ? 
Given below are six sentences of a  passage. The first and sixth sentences are given in the beginning as S1 and S6. The middle four-sentence in each have been jumbled up and labelled as P, Q, R and S. You are required to find the proper sequence of the four sentences. S1: In a globalised world, no country can hope to impose tariffs without affecting its own economic interests. S6: The ongoing trade war also threatens the rules-based global trade order which has manages to amicably handle trade disputes between countries for decades. P: So both the U.S. and China, which have blamed each other for the ongoing trade war, are doing no good to their own economic fortunes by engaging in tit-for-tat tariff battle. Q: Apart from disadvantaging its consumers, who will have to pay higher prices for certain goods, tariffs will also disrupt the supply chain of producers who rely on foreign imports. R: China, which is fighting an economic showdown, will be equally affected. S: The minutes of the U.S. Federal Reserve June policy meeting show that economic uncertainty due to the trade war is already affecting private investment in the U.S., with many investors deciding to scale back or delay their investment plans.
Each item consists of six sentences of a passage. The first and sixth sentences are given in the beginning as S1 and S6. The middle four sentences in each have been jumbled up and labelled as P, Q, R and S. You are required to find the proper sequence of the four sentences and markyour response accordingly on the Answer Sheet.
S1 :In a globalized world, no country can hope to impose tariffs without affecting its own economic interests.
S6 :The ongoing trade war also threatens the rules-based global trade order which has managed to amicably handle trade disputes between countries for decades.
P :So both the U.S. and China, which have blamed each other for the ongoing trade war, are doing no good to their own economic fortunes by engaging in this tit-for-tat tariff battle.
Q : Apart from disadvantaging its consumers, who will have to pay higher prices for certain goods, tariffs will also disrupt the supply chain of producers who rely on foreign imports.
R : China, which is fighting an economic slowdown, will be equally affected.
S :The minutes of the U.S. Federal Reserve June policy meeting show that economic uncertainty due to the trade war is already affecting private investment in the U.S., with many investors deciding to scale back or delay their investment plans
The correct sequence should be
Maximum Amplitude of an amplitude modulated 10V and minimum amplitude is 5V. Find its modulation index?
According to Griffith theory, which of the following are true for the fracture stress in a brittle material?
P. Increases with increasing surface energy
Q. Decreases with increasing elastic modulus
R. Decreases with increasing length of pre-existing crack
S. Decreases with increasing number of pre-existing cracks of same size
The contribution from each ECG lead to the QRS detection signal is proportional to its measured quality based on the waveform amplitude, and the amount of muscle and baseline noise.