Analog CommunicationECC-209

About the work

• We give you the syllabus below and a sample notes PDF to record from. The notes unlock once you fill in your details in the form.
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• Selected educators have 3-4 weeks to submit the full recording.
• Payment for the subject: Upto 1500-2000 (Based on Hrs of recording).
• Shortlisted applicants are contacted by our team with the next steps.

Subject syllabus

Exactly what you would be recording.

UNIT I 
 
The Communication Process, Review of Fourier Transforms and Dirac Delta Functions, Transmission through 
Linear Systems, Filters (low pass and band pass signals), Phase and Group Delay, Sources of Information. 
Amplitude Modulation: Introduction, Double Sideband – Suppressed Carrier Modulation, Quadrature – Carrier 
Multiplexing, Single-Sideband and Vestigial-Sideband methods of modulation, Frequency Translation, Frequency
Division Multiplexing 
 
UNIT II 
 
Angle Modulation: Introduction, Basic Definitions, Frequency Modulation, Phase-Locked Loop, Nonlinear Effects 
in FM Systems, Superheterodyne receiver. 
 
UNIT III 
 
Probability and Random Processes: Introduction; Probability; Random Variables, Statistical Averages; Random 
Processes; Mean, Correlation, and Covariance functions; Transmission of a Random Process Through a Linear 
Filter, Power Spectral Density, Gaussian Process, Noise, Narrowband Noise 
UNIT IV  
Noise: Introduction, Receiver Model, Noise in DSB-SC Receivers, Noise in AM Receivers, Noise in FM Receivers, 
Pre-emphasis and De-emphasis in FM.