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Entries from October 2011

Forensic Audio Part One

October 7th, 2011 · No Comments

Audio forensics came out of work that began during WWII, when the military was looking for ways to identify enemy voices over the radio. They developed something called a spectrograph which made visual representations of people talking called voiceprints. Like fingerprints, they hoped that it would help them identify speakers. One of the early developers, […]

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