Reason (R) : The frequency of baseband signal is equal to the carrier wave signal frequency.
Assertion (A) Analysis
The assertion defines a baseband signal as the band of frequencies representing the signal directly from the information source.
This definition is accurate. A baseband signal contains the original message frequencies, such as audio or video, before any modulation or transmission over a carrier wave.
Therefore, Assertion (A) is true.
Reason (R) Analysis
The reason states that the frequency of a baseband signal equals the carrier wave signal frequency.
This is incorrect. A baseband signal carries the original information. A carrier wave is a higher frequency wave used to transmit the baseband signal. The baseband signal's frequencies are typically much lower than the carrier frequency.
Therefore, Reason (R) is false.
Conclusion
Since Assertion (A) is true and Reason (R) is false, the correct option is the one that reflects this.
- Assertion (A): True
- Reason (R): False
This matches the option stating that (A) is true, but (R) is false.
Important Questions from Basics of Communication System
Process of transferring data electronically from one place to another is called -
The questions of whether a measure that is devised for a concept really does reflect the concept that it is supposed to be denoting, relates to
The person who studies the symbiotic relationship between people and the media technologies which they cerate and use is identified as :
A political party broadcast is considered ad alan
If the mobile number of your friend changes, and you often continue to dial his former number, it is an example of __________
