Answer / mudit mathur

There are two types of analog modulation:
Amplitude modulation and Angle modulation.

1.Amplitude Modulation:: When the amplitude of the base band signal is varied in accordance with the amplitude of carrier signal, it is known as amplitude modulation.

2.Angle Modulation:: There are two types of angle modulation :
(i)Frequency Modulation:: When the frequency of the base band signal is varied in accordance with the frequency of carrier signal, it is known as amplitude modulation.
(ii)Phase Modulation:: When the phase of the base band signal is varied in accordance with the phase of carrier signal, it is known as amplitude modulation.

There are also Pulse Modulation techniques
Pulse code modulation
Pulse width modulation
Pulse position modulation

Answer / guest

am ,fm, pcm,pwm

What is EMUA? What is its function?

0 Answers  

---

What is multiple and multilevel inheritenc expalin with program?

1 Answers  

---

why diode is called diode?

5 Answers   Bhel, Iqra University,

---

what is the difference between analog and digital communications? which is the efficient communication??

6 Answers  

---

Where lcr meter is used?

0 Answers  

---

Filtering can be done with ?

0 Answers   Verifone,

---

What are the facilities for evacuation/sheltering in nuclear submarrine when any nuclear accident takes place in submarrine?

0 Answers   BARC,

---

MAN SHOCKED DUE TO CURRENT OR VOLTEAGE

18 Answers   Genco, Satyam,

---

On what principle the sonar/ radar works

3 Answers  

---

How is thermal management done in electronic circuitry?

0 Answers  

---

How can you convert an JK Flip-flop to a D Flip-flop?

13 Answers   Bhel, Chenega, Electronics, NTRO, RVS, TCS,

---

What is an eeprom?

0 Answers  

---