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The amplifier projects the audio signal into something we can comprehend.
The oscillator creates a fixed or variable pitch, which is fed to the amplifier.
Amplifiers are circuits which transfer an input signal into an output signal.
Oscillators are autonomous circuits powered by a constant energy source.
They produce a steady state signal e.g. a sinusoidal signal or a chaotic signal.
Wiki User
∙ 13y ago
Wiki User
∙ 10y agoAn amplifier is usually stabilized by means of negative feedback. An oscillator is an amplifier which is made unstable by means of positive feedback.
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What are the component of transmitter?
Power supply, oscillator, modulator, and amplifier.
What is difference between generator and oscillator?
A generator is used to convert mechanical energy to electrical energy. An oscillator is used to convert dc to ac
What are the advantages of wien bridge oscillator?
RC phase shift oscillator is used to generate frequency in audio range and it is a fixed audio frequency oscillator where as wien bridge oscillator is a variable audio frequency oscillator for high frequency oscillations it is better to design wide band amplifier with LC network
Whats the main difference between small signal amplifier and large signal amplifier?
1.Small signal amplifier can be designed easily using s parameter while large signal amplifier not.
What are the frequency determining components in a phase shift oscillator?
The frequency determining components in a phase shift oscillator are the series of resistive/capacitive filters on the output of the inverting amplifier. See accompanying link.
What is the difference between crystal and local oscillator?
oscillator frequency is different.crystal working piezo electric effect
Differetiate between LC oscillators and crystal controlled oscillators?
difference between local oscillator and controlled oscillator
What is the definition of master oscillator?
An oscillator that establishes the carrier frequency of the output of an amplifier or transmitter.Source : Answers.com
What are the Difference between RC oscillator And LC oscillator?
The difference between an RC and LC is that the frequency - determining device in the RC oscillator is not a tank circuit. LC can operate with A or C biasing, while RC can only operate with A.
Why ujt used as an oscillator?
why ujt used as amplifier
What the major components of a colpitts oscillator?
1.CE amplifier circuit 2.LC oscillator circuit
What are the component of transmitter?
Power supply, oscillator, modulator, and amplifier.
What is the difference between oscillator and multivibrators?
Oscillator is an electronic circuit which can generate oscillating sin signal without any oscillating input with use of positive feedback Multivibrator is a two stage RC coupled amplifier circuit which can generate squae signal without ac input
What is use of bipolar junction transistor?
amplifier, switch, oscillator, etc.
What is gunn amplifier?
Answers.com says it is a microwave amplifier in which a Gunn oscillator functions as a negative-resistance amplifier when placed across the terminals of a microwave source.
What is amplifier and oscillator?
amplifier is electronic circuit which is used to increase the amplitude of the input signal without affecting its frequency and phase.
What is difference between generator and oscillator?
A generator is used to convert mechanical energy to electrical energy. An oscillator is used to convert dc to ac
