(d) i. With the aid of a block diagram, explain how a 128-Kbps rate is achieved for a Pulse Code Modulation (PCM) system

Business, Finance, Economics, Accounting, Operations Management, Computer Science, Electrical Engineering, Mechanical Engineering, Civil Engineering, Chemical Engineering, Algebra, Precalculus, Statistics and Probabilty, Advanced Math, Physics, Chemistry, Biology, Nursing, Psychology, Certifications, Tests, Prep, and more.
Post Reply
answerhappygod
Site Admin
Posts: 899603
Joined: Mon Aug 02, 2021 8:13 am

(d) i. With the aid of a block diagram, explain how a 128-Kbps rate is achieved for a Pulse Code Modulation (PCM) system

Post by answerhappygod »

D I With The Aid Of A Block Diagram Explain How A 128 Kbps Rate Is Achieved For A Pulse Code Modulation Pcm System 1
D I With The Aid Of A Block Diagram Explain How A 128 Kbps Rate Is Achieved For A Pulse Code Modulation Pcm System 1 (54.4 KiB) Viewed 136 times
(d) i. With the aid of a block diagram, explain how a 128-Kbps rate is achieved for a Pulse Code Modulation (PCM) system for a voice. How many 128 Kbps links will fit in an E1 link? [4 marks] (e) For a WiFi system, a hot spot has a bandwidth of 30 MHz. i. Calculate the channel maximum capacity if the signal-to-noise ratio (S/N) is 60 dB, 30 dB, and 10 dB. [3 marks] ii. Comment on the practical usefulness of 0 dB S/N. [1 marks]
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!
Top
Post Reply

Return to “Archived Questions & Answers”