Public Timelines

For educational institutions For teachers For students Cabinet

For educational institutions For teachers For students Open cabinet

FAQ Get premium

Create a timeline

Public timelines

About & Feedback Terms Privacy FAQ

Cabinet Get premium

Donate

jan 1, 1898 - 1898 Valdemar Poulsen invents magnetic recordings using magnetized steel tape as a recording medium. This helps lead to audio recordings.

Added to timeline:

TV PRODUCTION

27 Sep 2017

0

0

720

Date:

jan 1, 1898

Now

~ 127 years ago

Images:

About & Feedback Terms Privacy FAQ

Cabinet Get premium

Donate

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

Secured with SSL