Optimal filter design for shielded and unshielded ambient noise reduction in fetal magnetocardiography.
The greatest impediment to extracting high-quality fetal signals from fetal magnetocardiography (fMCG) is environmental magnetic noise, which may have peak-to-peak intensity comparable to fetal QRS amplitude. Being an unstructured Gaussian signal with large disturbances at specific frequencies, ambi...
| Main Authors: | , , , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2005
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