Chemistry

Nuclear Magnetic Resonance Spectroscopy (NMR)

Nuclear Magnetic Resonance Spectroscopy (NMR)



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Animation of the signal-to-noise ratio

Fig.1

The signal-to-noise ratio increases proportionally to the square root of the number of individual measurements.

In the example this means that after 16 pulses the signal in relation to the noise has increased by four times compared to the first pulse.