with the aid of diagrams explain pulse modulation,pulse position modulation and pulse amplitude modulation
1 3260I am b.tech graduate in ECE, and looking for a linux server admin course. Will that be beneficial for me. Or shall I opt for any other course like software testing? Please suggest me.
1567i want to know fire safety factory purpose .. does fire mauual call point requires hooter or mcp has inbuilt siren...???
1999How WDM works in wireless system...as we say that it works in optical and signals transmitted in this are light signals...??
1888Post New Electronics Communications Questions
Explain the use of excess-3 code.
i done m.e communication system degree. i like to study new degree. which course is to choose. i selected m.sc applied psychology, m.sc e&i. is this suitable for me or say some suggestion to do some course.
What is the significance of the arrow-head in the transistor symbol?
Why does mode in arm in cpsr have 5 bits instead it can have only 3 bits to define all the 7 modes?
write a program in c++ for finding the given no. is odd or even without using any airthmatic operater?
What is an inverter?
what is associate law?
Explain the advantages of using c band for satellite communication?
What are the types of commutation with respect to commutation process?
GET-2013 exam is going to be held on which day(tentatively).
what is transmission ?how transmission is done in nokia 3G?
What is the difference between synthesised frequency hopping and base band frequency hopping?
What is the forbidden energy gap? How does it occur? Define what is its magnitude for ge and si?
How can the memory of a computer be increased?
Describe the principle of step-up chopper. Derive an expression for the average output voltage in terms of input dc voltage & duty cycle?