Public Timelines

For companies For educational institutions For teachers For students Dashboard

For educational institutions For teachers For students Dashboard

Create a timeline

Public timelines

About & Feedback Terms Privacy FAQ

Dashboard Get premium

Donate

jan 1, 1960 - 1960 Voice recording as evidence

Description:

A sound spectrograph discovered to be able to record voices, and is used in a criminal investigation

Added to timeline:

Forensics Time line project part one

28 Nov 2018

0

0

315

Date:

jan 1, 1960

Now

~ 66 years ago

About & Feedback Terms Privacy FAQ

Dashboard Get premium

Donate

The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.

Secured with SSL