Frequency at which VOICE is sampled is? a) 4 KHz b) 8 KHz c) 16 KHz d) 64 KH

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Frequency at which VOICE is sampled is?
a) 4 KHz
b) 8 KHz
c) 16 KHz
d) 64 KHz

Question Posted / yogesh2010

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Frequency at which VOICE is sampled is? a) 4 KHz b) 8 KHz c) 16 KHz d) 64 KHz ..

Answer / navendu kumar

8 Khz

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26 Yes

2 No

Frequency at which VOICE is sampled is? a) 4 KHz b) 8 KHz c) 16 KHz d) 64 KHz ..

Answer / vinit92

the voice signals have a bandwidth of 4Khz (300hz-3400hz
signal bandwidth + 450*2hz guard bands= 4000hz) according to
Nyquist criteria, the sampling rate must be at least double
of this total bandwith. thus sampling rate= 2*4Khz = 8Khz.
this is the reuired sampling rateto avoid loss of voice
signals in transmission.

Is This Answer Correct ?

4 Yes

0 No

Frequency at which VOICE is sampled is? a) 4 KHz b) 8 KHz c) 16 KHz d) 64 KHz ..

Answer / sacchidanand teke

The sampling Frequency rate for VOICE is That = 2*4Khz =
8Khz. this is the required sampling rate to avoid loss of
voice signals in transmission.

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0 Yes

0 No

Frequency at which VOICE is sampled is? a) 4 KHz b) 8 KHz c) 16 KHz d) 64 KHz ..

Answer / guest

a) 4 Khz