Birdwatch Note Rating
2024-11-05 23:54:52 UTC - HELPFUL
Rated by Participant: CA6424ED8660B19A4F214732B779AA46890BAFDBCAFD2ADAF8E2A65C31362C37
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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