2. A singer voice is sampled for 4 second by an 8-bit ADC at a sampling frequency of 10 kHz. The samples are stored on a memory chip. i. What is the minimum memory size both in [bits and bytes] required to store all the samples? ii. How long the signal must be sampled to store the samples in 100Mbytes CD- ROM iii. What should be the highest frequency component of the signal? iv.If sampling frequency is doubled then how long the signal must be sampled to store samples in 10OMbytes CD-ROM

Systems Architecture
7th Edition
ISBN:9781305080195
Author:Stephen D. Burd
Publisher:Stephen D. Burd
Chapter7: Input/output Technology
Section: Chapter Questions
Problem 17VE
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2. A singer voice is sampled for 4 second by an 8-bit ADC at a sampling frequency of 10
kHz. The samples are stored on a memory chip.
i.
What is the minimum memory size both in [bits and bytes] required to store all
the samples?
i.
How long the signal must be sampled to store the samples in 100Mbytes CD-
ROM
iii. What should be the highest frequency component of the signal?
iv.If sampling frequency is doubled then how long the signal must be sampled to
store samples in 100Mbytes CD-ROM
Transcribed Image Text:2. A singer voice is sampled for 4 second by an 8-bit ADC at a sampling frequency of 10 kHz. The samples are stored on a memory chip. i. What is the minimum memory size both in [bits and bytes] required to store all the samples? i. How long the signal must be sampled to store the samples in 100Mbytes CD- ROM iii. What should be the highest frequency component of the signal? iv.If sampling frequency is doubled then how long the signal must be sampled to store samples in 100Mbytes CD-ROM
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