Question:
As compared to other storage media, a CD has lower signal-to-noise ratio. (True/False)
As compared to other storage media, a CD has lower signal-to-noise ratio. (True/False)
Show Hint
Digital storage media like CDs offer better signal-to-noise ratio than analog media.
Updated On: Jul 5, 2025
Hide Solution
Verified By Collegedunia
Solution and Explanation
False
Compact Discs (CDs) generally have a higher signal-to-noise ratio compared to many other storage media like magnetic tapes or vinyl records. This means CDs produce clearer, cleaner audio signals with less background noise due to their digital nature and error correction capabilities.
Compact Discs (CDs) generally have a higher signal-to-noise ratio compared to many other storage media like magnetic tapes or vinyl records. This means CDs produce clearer, cleaner audio signals with less background noise due to their digital nature and error correction capabilities.
Was this answer helpful?
0
0
Top Questions on Electronics
- Match List-I with List-II
\[ \begin{array}{|l|l|} \hline \textbf{List-I} & \textbf{List-II} \\ \hline (A) \; \text{Zener diode} & (I) \; \text{Negative resistance region} \\ (B) \; \text{Tunnel diode} & (II) \; \text{Voltage regulator} \\ (C) \; \text{Rectifier} & (III) \; \text{Pulsating d.c.} \\ (D) \; \text{Light emitting diode} & (IV) \; \text{Gallium Arsenide phosphide (GaAsP)} \\ \hline \end{array} \]
Choose the correct answer from the options given below:
- CUET (PG) - 2025
- Geophysics
- Electronics
- A power gain of 100 in decibel (db) is:
- CUET (PG) - 2025
- Geophysics
- Electronics
- In common emitter connection, the collector leakage current in a transistor is 300\(\mu\)A. The leakage current in the transistor in common base arrangement will be (Given \(\beta\) = 130):
- CUET (PG) - 2025
- Geophysics
- Electronics
- An a. c. supply of 220V is applied to a half wave rectifier through a transformer of turn ratio 20:1. In this circuit the peak inverse voltage is:
- CUET (PG) - 2025
- Geophysics
- Electronics
Match the LIST-I with LIST-II
LIST-I (Configuration of Bipolar Transistors) LIST-II (Characteristics) A. Common Base I. Current Gain but no Voltage Gain B. Common Emitter III. Both Current and Voltage Gain C. Common Collector II. Voltage Gain but no Current Gain
Choose the correct answer from the options given below:- CUET (PG) - 2025
- Physics
- Electronics
View More Questions
Questions Asked in CBSE CLASS XII exam
- You are Nidhi of 42, M.G. Road, Gwalior. You read the given advertisement and wish to apply for the post advertised. Write a job application along with your bio-data. TABLE
- CBSE CLASS XII - 2025
- Letter Writing
- In the figure, curved lines represent equipotential surfaces. A charge \( Q \) is moved along different paths A, B, C, and D. The work done on the charge will be maximum along the path:
- CBSE CLASS XII - 2025
- Electrostatics
- If \[ \begin{bmatrix} 4 + x & x - 1 \\ -2 & 3 \end{bmatrix} \] is a singular matrix, then the value of \( x \) is:
- Draft an invitation card on behalf of the Principal of J.B. Bhatia Public School for the launch of ‘Yoga for Life’ programme in the school. Mention a compelling highlight of the programme along with other necessary details.
- CBSE CLASS XII - 2025
- Letter Writing
Use the given information to select the amino acid attached to the 3′ end of tRNA during the process of translation, if the coding strand of the structural gene being transcribed has the nucleotide sequence TAC.
- CBSE CLASS XII - 2025
- Molecular Basis of Inheritance
View More Questions