Exemplar: Series 1: 3. The Politician
Limelight
00:00
The Spectral Signature of a Voice Recording
We believe it is more probable than not that this is an authentic recording. We can find no evidence of tampering within the exhibit. The voices demonstrate a consistent spectral signature. There are a number of tells, such as, we would expect to see unfamiliar cadences and a slight metallic quality. It's one thing in law-quality phone conversation, but it wouldn't bear close scrutiny. But it is possible in theory.
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