Digital Communication

LiveEngineering Wale Baba134 apps · 3.6M installsCommunicationFree · contains adsIn-app purchases: $1.59 - $10.99 per itemengg.hub.digital.communication

Free Handbook of Digital Communication with diagrams, learn a topic in a minute

Alert me★ WatchOpen in Play ↗
Total installs
5,975
exact · Play shows 5,000+
Installs / day
0
7-day avg · last day 0
Rating
—★
— ratings · — reviews
Released
30 Nov 2015
10.9y ago
Last update
3 Oct 2026
v13.0 · 11d ago
Countries
—
not checked yet

Installs per day

gain of the exact counter

No change in the counterOur first day-to-day reading of the counter. The line starts with the next one.

Daily tracking since 11 Oct 2026 · history grows every day

Install history

exact counter from Google Play
5,9745,9755,97611 Oct12 Oct
02,5005,0007,50030 Nov 201511 Oct 202612 Oct 2026

Dashed: estimate from the release date (no daily data before 11 Oct 2026) · time axis compressed before that day

Daily tracking since 11 Oct 2026 · history grows every day

Change timeline

Full history

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Manifest analysis reads only the required APK ranges. Base APK downloads may need separate device splits to install.

Data safety

declared by the developer on Google Play
  • No data shared with third parties
  • No data collected
  • Data is encrypted in transit
  • No way to ask for data deletion

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

6 in 1 group
0 Sensitive2 Notable4 Routine
OtherNotable6

Access to miscellaneous device features that don't fit other categories

  • Start itself automatically as soon as your phone finishes turning onrun at startup · RECEIVE_BOOT_COMPLETED
  • Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
  • Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
  • Connect to the internet to load content and send datafull network access · INTERNET
  • Make your phone vibratecontrol vibration · VIBRATE
  • Receive push messages sent from the app's servers over the internetreceive data from Internet · com.google.android.c2dm.permission.RECEIVE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description
The app is a complete free handbook of Digital Communication which covers important all topics with detailed notes, diagrams, equations, formulas & course material. The App is designed for quick learning, revisions, references at the time of exams and interviews. This app cover most of related topics and Detailed explanation with all the basics topics. Some of the topics Covered in the Digital Communication app 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 All topics are not listed because of character limitations. Each topic is complete with diagrams, equations and other forms of graphical representations for better learning and quick understanding. Features : * Chapter wise complete Topics * Rich UI Layout * Comfortable Read Mode * Important Exam Topics * Very simple User Interface * Cover Most Of Topics * One click get related All Book * Mobile Optimized Content * Mobile Optimized Images This app will useful for quick reference. The revision of all concepts can be finished within Several hour using this app. Digital Communication is part of computer science, electronic & communication engineering education courses and technology degree programs of various universities. Instead of giving us a lower rating, please mail us your queries, issues and give us valuable Rating And Suggestion So we can consider it for Future Updates. We will be happy to solve them for you.

What's new

✨ What’s New • Added Premium Purchase option for an enhanced, ad-free experience. • Improved app stability and performance. • Fixed minor bugs and improved overall user experience. • General improvements and optimizations.

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