Question :

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

» Information technology (IT) » Telecommunications

Question Published at Wednesday, 24 June 2009 in Category Telecommunications. Question Visited: 3464 Times.

Answer of Selected Question

	Download Telecommunications Interview Questions And Answers PDF

Answer(s):

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 bandwidth. thus sampling rate= 2*4Khz = 8Khz. this is the required sampling rate to avoid loss of voice signals in transmission.

Information technology Interview Questions Answer

Previous Interview Question	Next Interview Question
What is the maximal decimal number that can be accommodated in a byte? a) 128 b) 256 c) 255 d) 512	What is the type of signaling used between two exchanges? a) inband b) common channel signaling c) any of the above d) none of the above.

« previous12 3 4 5 next »

Do you find this Answer incorrect or incomplete? Please e-mail us or place your comment or if you have correct answer then place in comment regarding above question. To ensure quality, each change is checked by our team, before it enters the main website database. If you desire so, the changes will be credited to your name.

Subscribe your email to receive free updates:

Enter your email address and get free web tutorials, job hunting tips, career advices, job vacancies and interview questions updates directly delivered to your email inbox

Hot Telecommunications Frequently Asked Questions

►	What is the best Rx power and Tx power at good RF Conditions?

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

►	How to explain what is ss7?

►	Conditional results after execution of an instruction in a micro processor is stored in? a) register b) accumulator c) flag register d) flag register part of PSW(Program Status Word)

►	What is a matrix in Telecommunication?

Hot Telecommunications Frequently Asked Questions

Hot Interview Categories in Information technology

►	Telecommunications Frequently Asked Interview Questions and Answers

►	CISA Frequently Asked Interview Questions and Answers

►	GSM Technology Frequently Asked Interview Questions and Answers

►	Telecom Industry Frequently Asked Interview Questions and Answers

►	Telecommunication General Frequently Asked Interview Questions and Answers

Hot Interview Categories in Information technology

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

Your email is required but won't be published any where else. Personal information will be kept confidential; we do not sell or release private information.

Webmaster Said:

Jun 19 2013

Your comments will be instantly published after webmaster review. All visitors can submit their comments on Frequency at which VOICE is sampled is? a) 4 KHz b) 8 KHz c) 16 KHz d) 64 KHz no registration is required to post your comments. You are welcome to share your ideas, experiences, suggestions questions and answers, but please be respectful of others when commenting. Insulting, self-promotional, website promotion, marketing, SEO Techniques, SMS-style and off-topic comments will not be published. Share your comments regarding Frequency at which VOICE is sampled is? a) 4 KHz b) 8 KHz c) 16 KHz d) 64 KHz
Thank you.

Rate this Interview Question and Answer page by placing your comments here please...

Feel Free To Leave Your Comment

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

HTML Rendering of above code:

[ Free Web Directory ] [ Global Web Forum ] [ Contact ] [ Links ] [ Site Map ] [ Statistics ] [ Services ] [ Privacy ]
Learn [ HTML ] [ XML ] [ JavaScript ] [ CSS ] [ SQL ]