Question:
Slope overload distortion occurs in ________.
Slope overload distortion occurs in ________.
Show Hint
Slope overload in Delta Modulation occurs due to small step size. Adaptive Delta Modulation helps by varying the step size.
Updated On: July 22, 2025
- Pulse Amplitude Modulation
- Delta Modulation
- Phase Shift Keying
- Differential Pulse Code Modulation
Hide Solution
Verified By Collegedunia
The Correct Option is B
Solution and Explanation
What is Delta Modulation (DM):
DM encodes the difference between successive signal values.
Only one bit is used per sample to indicate increase or decrease.
What is Slope Overload Distortion:
When input signal changes faster than the system can follow.
Occurs when step size in DM is too small for steep signal slopes.
Result: DM cannot catch up, causing large distortion.
Preventing it:
Use Adaptive Delta Modulation (ADM).
Increase step size during fast signal transitions.
DM encodes the difference between successive signal values.
Only one bit is used per sample to indicate increase or decrease.
What is Slope Overload Distortion:
When input signal changes faster than the system can follow.
Occurs when step size in DM is too small for steep signal slopes.
Result: DM cannot catch up, causing large distortion.
Preventing it:
Use Adaptive Delta Modulation (ADM).
Increase step size during fast signal transitions.
Was this answer helpful?
0
0
Top Questions on Electronics
- What are the possible problems that can occur at different subsections of cable TV?
- Explain the working principle of microwave oven.
- Explain working, merits, demerits and application of moving coil microphone.
- Write some general causes of failure of recorder/player.
- With the help of a block diagram, explain the working principle of disc recording system.
View More Questions
Questions Asked in AP PGECET exam
- Suppose \( R_1 \) and \( R_2 \) are reflexive relations on a set \( A \). Which of the following statements is correct?
- AP PGECET - 2025
- Set Theory
- Determine the value of $\lambda$ and $\mu$ for which the system of equations
$x + 2y + z = 6$,
$x + 4y + 3z = 10$,
$2x + 4y + \lambda z = \mu$
has a unique solution.- AP PGECET - 2025
- Linear Algebra
For a two-port network to be reciprocal, it is necessary that ……..
- AP PGECET - 2025
- Electrical power
- Which strategy can be used to minimize the shear damage in bioreactors used for animal cell culture?
- AP PGECET - 2025
- Cell Biology
- Let \( z \) be a complex variable and \( C : |z| = 3 \) be a circle in the complex plane. Then,\[ \oint_C \frac{z^2}{(z - 1)^2(z + 2)} \, dz = \]
- AP PGECET - 2025
- Complex numbers
View More Questions
AP PGECET Notification
GMC Azamgarh Admission 2025: Dates, Courses, Fees, Eligibility, SelectJuly 22, 2025GMC Azamgarh Admission 2025