Match the following:List-I (Signal)List-II (B | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) The standard bandwidths for various signals are as follows:$1$. Speech signal: The human voice typically occupies a bandwidth of approximately $2.

Vedclass · Accepted Answer

$i-d, ii-c, iii-a, iv-b$

Vedclass · Answer

(C) The standard bandwidths for various signals are as follows:$1$. Speech signal: The human voice typically occupies a bandwidth of approximately $2.8 	ext{ kHz}$. Thus,$i-d$.$2$. Music signal: High-quality audio signals require a wider range,typically up to $20 	ext{ kHz}$. Thus,$ii-c$.$3$. Video signal: For transmission of video,a bandwidth of $4.2 	ext{ MHz}$ is standard. Thus,$iii-a$.$4$. $T$.$V$. signal: Television signals,which include both video and audio,require a bandwidth of $6 	ext{ MHz}$. Thus,$iv-b$.Therefore,the correct matching is $i-d, ii-c, iii-a, iv-b$.

List-$I$ (Signal)	List-$II$ (Bandwidth)
$i$. Speech Signal	$a$. $4.2 \text{ MHz}$
$ii$. Music Signal	$b$. $6 \text{ MHz}$
$iii$. Video Signal	$c$. $20 \text{ kHz}$
$iv$. $T$.$V$. Signal	$d$. $2.8 \text{ kHz}$

Match the following:
List-$I$ (Signal) List-$II$ (Bandwidth)
$i$. Speech Signal $a$. $4.2 \text{ MHz}$
$ii$. Music Signal $b$. $6 \text{ MHz}$
$iii$. Video Signal $c$. $20 \text{ kHz}$
$iv$. $T$.$V$. Signal $d$. $2.8 \text{ kHz}$

Similar Questions

For a coaxial cable,the typical repeater spacing is approximately............$km$.

An amplitude modulated wave is represented by $V_{AM} = 10[1 + 0.4 \cos(2 \pi \times 10^4 t)] \cos(2 \pi \times 10^7 t) \text{ V}$. The total bandwidth of the amplitude modulated wave is:

Television signals broadcast from the moon can be received on the earth,while the $TV$ broadcast from Delhi cannot be received at places about $100 \, km$ distant from Delhi. This is because:

Which of the following is the communication channel in case of radio communication?

Statement-$1$: Sky wave signals are used for long-distance radio communication.
Statement-$2$: These signals are generally less stable than ground wave signals.

Vedclass Test Series

Exam Paper Generator

Online Exam Module

Match the following:List-$I$ (Signal)List-$II$ (Bandwidth)$i$. Speech Signal$a$. $4.2 \text{ MHz}$$ii$. Music Signal$b$. $6 \text{ MHz}$$iii$. Video Signal$c$. $20 \text{ kHz}$$iv$. $T$.$V$. Signal$d$. $2.8 \text{ kHz}$