Block, SkipCaptcha, Automoderated users, Bots, edit
57,719
edits
Changes
Jump to navigation
Jump to search
mLine 10:
Line 10: − +
→Converting between analog and digital: clean up
The second problem is that data is only recorded at discrete times. We do not know what the signal - for example, the sound wave - is doing between the measurements. More than one possible wave can fit. This problem is called [[aliasing]]; it can also be mitigated by taking more frequent measurements but never totally solved.
The second problem is that data is only recorded at discrete times. We do not know what the signal - for example, the sound wave - is doing between the measurements. More than one possible wave can fit. This problem is called [[aliasing]]; it can also be mitigated by taking more frequent measurements but never totally solved.
[[Category:Computer Science]] [[category: Mathematics]]
[[Category:Computer Science]] [[Category:Mathematics]]