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All items tagged with PC and DCF77 (2)

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Sound Card as Signal Generator

Sound Card as Signal Generator

by Martin Ossmann

| According to Shannon’s sampling theorem, it is sufficient to sample a signal of frequency f at a rate of 2f in order to capture all of its i...

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Sound Card as Signal Generator: PC as DCF77 Test Transmitter

Sound Card as Signal Generator: PC as DCF77 Test Transmitter

by Martin Ossmann

| Shannon’s sampling theorem states that a signal of frequency f can be fully captured by sampling at 2f. Modern PC sound cards support rates...