The ‚Äö√Ñ√∂‚àö√ë‚àö‚â§Envelope delay‚Äö� – McqOptions

MCQOPTIONS

1.	The ‚Äö√Ñ√∂‚àö√ë‚àö‚â§Envelope delay‚Äö√Ñ√∂‚àö√ë‚àö¬• or ‚Äö√Ñ√∂‚àö√ë‚àö‚â§Group delay‚Äö√Ñ√∂‚àö√ë‚àö¬• is the time delay that the signal component of frequency ‚âà√¨‚àö¬¢ undergoes as it passes from the input to the output of the system.$
A.	True
B.	False
Answer» B. False

Discussion

No Comment Found

Related MCQs

If the system has a impulse response as h(n)=Asin(n+1)ω0u(n), then the system is known as Digital frequency synthesizer.
The filter with the system function H(z)=z-k is a ____________
Which of the following filters have a frequency response as shown below?
A digital resonator is a special two pole band pass filter with the pair of complex conjugate poles located near the unit circle.
If the low pass filter described by the difference equation y(n)=0.9y(n-1)+0.1x(n) is converted into a high pass filter, then what is the frequency response of the high pass filter?
If hlp(n) denotes the impulse response of a low pass filter with frequency response Hlp(ω), then what is the frequency response of the high pass filter in terms of Hlp(ω)?
What is the system function for a two pole band pass filter that has the centre of its pass band at ω=π/2, zero its frequency response characteristic at ω=0 and at ω=π, and its magnitude response is 1/√2 at ω=4π/9?
A two pole low pass filter has a system function H(z)=\(\frac{b_0}{(1-pz^{-1})^2}\), What is the value of ‘b0‘ such that the frequency response H(ω) satisfies the condition |H(π/4)|2=1/2 and H(0)=1?
A two pole low pass filter has a system function H(z)=\(\frac{b_0}{(1-pz^{-1})^2}\), What is the value of ‘p’ such that the frequency response H(ω) satisfies the condition |H(π/4)|2=1/2 and H(0)=1?
If the phase ϴ(ω) of the system is linear, then the group delay of the system?