Download the official version of India apps from 9apps now. 20,000+ users downloaded Digital Communication latest version on 9Apps for free every week! Therefore, people are willing to accept this latest version. This hot app was released on 2017-09-25. Don’t wait any longer– the application will shock you.
This ultimate free unique application is for all students across the world. It covers 147 topics of Digital communication in detail. These 147 topics are divided in 5 units. Each topic is around 600 words and is complete with diagrams, equations and other forms of graphical representations along with simple text explaining the concept in detail. This USP of this application is "ultra-portability". Students can access the content on-the-go from anywhere they like. Basically, each topic is like a detailed flash card and will make the lives of students simpler and easier. Some of topics Covered in this application are: 1. Elements of Digital communication systems 2. Advantages of digital communication systems 3. Elements of PCM: Sampling, Quantization and coding 4. Quantization error 5. Compading in PCM systems 6. Differential PCM systems (DPCM) 7. Delta Modulation 8. Adaptive delta modulation 9. T1 carrier system 10. Comparison of PCM and DM systems 11. Noise in communication system 12. Noise consideration in PCM system 13. Line coding 14. Line codes; RZ and NRZ 15. Inter symbol interference 16. Pulse shaping 17. Nyquist Criterion 18. Raised cosine spectrum 19. Amplitude Shift Keying 20. Frequency Shift Keying 21. Coherent detection of ASK 22. Non-coherent ASK detector 23. Bandwidth and frequency spectrum of FSK 24. Non coherent FSK detector 25. Coherent FSK detector 26. FSK detection using PLL 27. Binary Phase Shift Keying 28. Binary Phase Shift Keying 29. Quadrature Phase Shift Keying 30. Quadrature Phase Shift Keying 31. Minimum Shift Keying 32. M-ary Modulation 33. Conditional Probability 34. Joint Probability 35. Statistical Independence 36. Continuous Random Variables 37. Discrete random variables 38. Gaussian Probability Density Function 39. Rayleigh Probability Density Function 40. Rician Probability Density Function 41. Mean and Variance 42. Random Process 43. Stationary and Ergodic process 44. Correlation Coefficient 45. Covariance 46. Random Binary Wave 47. Power Spectral Density 48. Information and Entropy 49. Conditional entropy and redundancy 50. Shanon fano Coding 51. Mutual Information 52. Information loss due to noise 53. Huffman coding 54. Variable length coding 55. Source coding 56. Hamming bound 57. The Generator matrix 58. Cyclic codes 59. Encoding of convolution codes
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