ASN8 - How does a CD player work: Difference between revisions

From Class Wiki
Jump to navigation Jump to search
No edit summary
No edit summary
Line 5: Line 5:
[[Image:x_frequency1b.jpg|thumb]] [[Image:x_discrete_a.jpg]]
[[Image:x_frequency1b.jpg|thumb]] [[Image:x_discrete_a.jpg]]


[[Image:x_discrete_a.jpg]]*[[Image:x_discrete_a.jpg]]=[[Image:x_discrete_a.jpg]][[Image:x_frequency2a.jpg|thumb]]
[[Image:x_frequency2a.jpg|thumb]]
[[Image:x_frequency3a.jpg|thumb]]
[[Image:x_frequency3a.jpg|thumb]]
[[Image:x_frequency4a.jpg|thumb]]
[[Image:x_frequency4a.jpg|thumb]]

Revision as of 15:22, 20 December 2009

Back to my home page These picks show what happens in time and frequency of the process CD player works digitally samples a ac signal.

X continuous3.jpgX discrete a.jpg=X discrete a.jpg

X frequency1b.jpg

X discrete a.jpg

X frequency2a.jpg
X frequency3a.jpg
X frequency4a.jpg


X discrete a.jpg*P t.jpg*Lowpass g t.jpg

X step.jpg

P f.jpg
X frequency5.jpg
Lowpass G f.jpg