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How is graphical aliasing not signal aliasing? I've always thought it was, but then all my signal processing knowledge comes from image processing and not EE co
by brigade 15y ago
How is graphical aliasing not signal aliasing? I've always thought it was, but then all my signal processing knowledge comes from image processing and not EE courses.
- regularfry 15y agoIt is. The difference is that in audio it's generally associated with periodic waveforms, whereas onscreen it is more often problematic with isolated peaks. Where you have periodic, aliased structures onscreen, it's often called a Moiré pattern, but it's all the same effect.