MECT361Mechatronics Components and InstrumentationPLEASE GIVE ME THE REFRENCE (((please note that it is not allowed to copy paste from any reference unless you mention the reference appropriately at the end of your report. Besides, you must put the copy-pasted part of your report in quotations (i.e. " ").))) CLASS DISCUSSION ITEM 8.6Audio CD TechnologyA compact disk (CD) stores music (an analog signal) in a digital format. How is thisdone? How is the digital data reconverted to the music you hear? Given that audiblefrequencies range from 20 Hz to 20 kHz, what is an appropriate sampling frequency?For this sampling rate, how many bits must be stored on a CD to produce 45 minutesof listening pleasure, assuming the music is stored uncompressed (e.g., as a WAV fileand not as an MP3 file)? Assume just the raw data is stored, without the sophisticatederror correction and compensation schemes described in Internet Link 8.5.

A compact disc is a portable storage media for digital music, video, and other data recording,…

Answered: A compact disk (CD) stores music (an…

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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MECT361 Mechatronics Components and Instrumentation PLEASE GIVE ME THE REFRENCE (((please note that it is not allowed to copy paste from any reference unless you mention the reference appropriately at the end of your report. Besides, you must put the copy-pasted part of your report in quotations (i.e. " ").)))

CLASS DISCUSSION ITEM 8.6
Audio CD Technology
A compact disk (CD) stores music (an analog signal) in a digital format. How is this
done? How is the digital data reconverted to the music you hear? Given that audible
frequencies range from 20 Hz to 20 kHz, what is an appropriate sampling frequency?
For this sampling rate, how many bits must be stored on a CD to produce 45 minutes
of listening pleasure, assuming the music is stored uncompressed (e.g., as a WAV file
and not as an MP3 file)? Assume just the raw data is stored, without the sophisticated
error correction and compensation schemes described in Internet Link 8.5.

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