A Structure Design Method for Reduction of MRI Acoustic Noise

<div>Acoustic field distribution in the split MRI system with single-frequency gradient pulse input at 689 Hz: (a) acoustic field distribution of the symmetric gradient assembly and (b) acoustic field distribution of the asymmetric design with 20 cm length increment.</div>

Computational and Mathematical Methods in Medicine

fig9

Figure 9

Figure 9: A Structure Design Method for Reduction of MRI Acoustic Noise 