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Voice recording, used as evidence (1960s) (18 Jan 1960 Jahr – 31 Jul 2005 Jahr)

Beschreibung:

A sound spectrograph discovered to be able to record voices. Voiceprints began to be used in investigations and as court evidence from recordings of phones, answering machines, or tape recorders.

Zugefügt zum Band der Zeit:

forensics timeline

ByDarius Debase
16 Okt 2017
0
0
1043

Datum:

18 Jan 1960 Jahr
31 Jul 2005 Jahr
~ 45 years
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