Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN: 9780133594140
Author: James Kurose, Keith Ross
Publisher: PEARSON
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Hello, I really need help with this problem. The answer that I got was 1.4 but my professor told me I got the wrong answer so I was wondering if you can help me solve this problem because I really don't understand what I keep doing wrong.

Design Problem: (Part 1.) You are an engineer at a company planning the
UGL сSu pе Lebiсasuren
design and manufacture of a digital answering machine. Given a sampling
rate of 12KHz and a quantization of 8 bits, how much memory (MBytes) is
required to store 20 minutes of conversation? What size memory chip (in
MBytes) is appropriate? (Recall that memory chip sizes are available in
powers of 2. For example, 2KB, 4KB, 8KB, ....2MB, 4MB, 8MB, 16MB,
32MB, ...2GB, 4GB, 8GB, 16GB, etc.) Must show all steps of the
DEVEL
calculation.
CowbSie s brouo&isbp (susjoh)
SLG
akar
CD(i)
ng
A
RA
Be gore to racun cambio en
(Part 2) If your manager says the overall total cost for the memory chips is
too high, what would you recommend to reduce costs (or needed capacity) of
memory chips? What questions would you ask? (Include 3 suggestions)
eremua
127
expand button
Transcribed Image Text:Design Problem: (Part 1.) You are an engineer at a company planning the UGL сSu pе Lebiсasuren design and manufacture of a digital answering machine. Given a sampling rate of 12KHz and a quantization of 8 bits, how much memory (MBytes) is required to store 20 minutes of conversation? What size memory chip (in MBytes) is appropriate? (Recall that memory chip sizes are available in powers of 2. For example, 2KB, 4KB, 8KB, ....2MB, 4MB, 8MB, 16MB, 32MB, ...2GB, 4GB, 8GB, 16GB, etc.) Must show all steps of the DEVEL calculation. CowbSie s brouo&isbp (susjoh) SLG akar CD(i) ng A RA Be gore to racun cambio en (Part 2) If your manager says the overall total cost for the memory chips is too high, what would you recommend to reduce costs (or needed capacity) of memory chips? What questions would you ask? (Include 3 suggestions) eremua 127
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