Determine by which digits are represented in dtmf phone, Computer Engineering

Assignment Help:

In a DTMF phone, digits are represented by:

(A)  Orthogonal frequencies.

(B)  Orthogonal Phases.

(C)  Orthogonal codes.

(D)  Orthogonal pulses.

Ans:

Digits are represented by orthogonal frequencies in a DTMF phone.


Related Discussions:- Determine by which digits are represented in dtmf phone

Where the grade of service is measured, The grade of service is measured in...

The grade of service is measured in (A) Percentage                                  (B)  Number (C)  Fractional Number                    (D)  Logarithmic Number  Ans

Collective communications - broadcast, Q. Collective Communications - Broad...

Q. Collective Communications - Broadcast? Broadcast: Broadcasting can be done in two ways one of them is one to all and another one is all to all. In the matter of one to all b

The values 15 and 11 can also be defined by variable, In the statement Writ...

In the statement Write:/15(10) lfa1-lifnr. The values 15 and 11 can also be defined by variable. No, the value of 11 nad 15 is not described by variable.

Greedy search - artificial intelligence, Greedy Search - artificial intelli...

Greedy Search - artificial intelligence: If we have a heuristic function for states, defined as above, so we can simply measure each state with respect to this measure and ord

What are the features of ado.net, What are the features of ADO.Net ?  A...

What are the features of ADO.Net ?  ADO.NET features: 1. Disconnected Data Architecture 2. Data cached in Datasets 3. Data transfer in XML format 4. Interaction wit

How to calculate colour depth, Q. How to calculate Colour Depth? Colour...

Q. How to calculate Colour Depth? Colour Depth (or number of Colour Planes) is number of bits assigned to every pixel to code colour information in it. These are also known as

What is time slicing, What is time slicing? With this technique each pr...

What is time slicing? With this technique each program runs for a short period known as a time slice, and then another program runs for its time slice and so on.

8086 microprocessor, In SDK – 86 kit 128KB SRAM and 64KB EPROM is provided ...

In SDK – 86 kit 128KB SRAM and 64KB EPROM is provided on system and provision for expansion of another 128KB SRAM is given. The on system SRAM address starts from 00000H and that

What is the use of fork and exec system calls, What is the use of fork and ...

What is the use of fork and exec system calls?  Fork is a system call by which a new process is formed. Exec is also a system call, which is used after a fork by one of the two

Explain what are user controls, Briefly explain what user controls are and ...

Briefly explain what user controls are and what server controls are and the differences between the two.   An ASP.NET control (sometimes known as a server control) is a server-

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd