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Module Progress: Forensic Audio and Video Analysis

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Forensic Audio and Video Analysis

question 1 of 1 course: Biomedical Science(Degree)
question 1 of 1 course: Biomedical Science(Degree)

Q: Which forensic discipline would analyze the sound frequency patterns in a recorded 911 call to determine if it was altered?

Did You Know?

Lung tissue is porous with many air spaces (alveoli). If the wax infiltration during processing is incomplete, these air spaces are not filled with supporting wax. When sectioned, the unsupported alveolar walls can tear out, leaving artifactual holes.

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Did You Know?

Lung tissue is porous with many air spaces (alveoli). If the wax infiltration during processing is incomplete, these air spaces are not filled with supporting wax. When sectioned, the unsupported alveolar walls can tear out, leaving artifactual holes.

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