Birdwatch Note Rating
2024-11-06 00:06:15 UTC - HELPFUL
Rated by Participant: EA0E3ECD1F7EA9A6C4051714B58472EED3251E08434A71F77B34979740441764
Participant Details
Original Note:
The distinction made is not accurate. From the sample rate shown in the post, the sampling frequency is far above the signal frequency, so the Nyquist criterion is not the inaccuracy. The post shows a quantisation error, due to only using an unrealistic 4 bits per sample. https://www.tek.com/en/support/faqs/what-quantization-error-and-how-does-signal-noise-relate
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